diff --git a/core/main_terminal_parts/tools_definition/context_tools.py b/core/main_terminal_parts/tools_definition/context_tools.py
index db6327d..19b188c 100644
--- a/core/main_terminal_parts/tools_definition/context_tools.py
+++ b/core/main_terminal_parts/tools_definition/context_tools.py
@@ -252,7 +252,7 @@ class ToolsDefinitionContextToolsMixin:
                         "type": "function",
                         "function": {
                             "name": "manage_personalization",
-                            "description": "管理用户个性化设置。支持读取所有配置，或更新单个字段。可修改字段：self_identify（AI自称，最多20字）、user_name（AI如何称呼用户，最多20字）、profession（用户职业，最多20字）、tone（交流语气，最多20字）、considerations（注意事项列表，字符串数组，最多10项每项最多50字）、theme（主题配色：classic-经典/light-明亮/dark-暗黑）、communication_style（交流风格：default-标准AI风格/human_like-拟人聊天风格/auto-自动选择交流风格）、conversation_continuity（对话连续性：high-高/medium-中/low-低）。更新时会自动验证格式，验证通过后立即保存并生效，新主题会立即应用到界面。",
+                            "description": "管理用户个性化设置。支持读取所有配置，或更新单个字段。可修改字段：self_identify（AI自称，最多20字）、user_name（AI如何称呼用户，最多20字）、profession（用户职业，最多20字）、tone（交流语气，最多20字）、considerations（回答时必须考虑的信息，字符串，最多2000字）、theme（主题配色：classic-经典/light-明亮/dark-暗黑）、communication_style（交流风格：default-标准AI风格/human_like-拟人聊天风格/auto-自动选择交流风格）、conversation_continuity（对话连续性：high-高/medium-中/low-低）。更新时会自动验证格式，验证通过后立即保存并生效，新主题会立即应用到界面。",
                             "parameters": {
                                 "type": "object",
                                 "properties": self._inject_intent({
@@ -267,7 +267,7 @@ class ToolsDefinitionContextToolsMixin:
                                         "description": "要更新的字段名（仅action=update时需要）"
                                     },
                                     "value": {
-                                        "description": "新值（仅action=update时需要）。注意事项需提供字符串数组，其他字段提供字符串"
+                                        "description": "新值（仅action=update时需要）。注意事项提供字符串，其他字段提供字符串"
                                     }
                                 }),
                                 "required": ["action"]
diff --git a/core/main_terminal_parts/tools_execution.py b/core/main_terminal_parts/tools_execution.py
index 5826ac7..f80e16e 100644
--- a/core/main_terminal_parts/tools_execution.py
+++ b/core/main_terminal_parts/tools_execution.py
@@ -72,8 +72,7 @@ from modules.personalization_manager import (
     save_personalization_config,
     build_personalization_prompt,
     MAX_SHORT_FIELD_LENGTH,
-    MAX_CONSIDERATION_LENGTH,
-    MAX_CONSIDERATION_ITEMS,
+    MAX_CONSIDERATION_TEXT_LENGTH,
     ALLOWED_THEMES,
     ALLOWED_COMMUNICATION_STYLES,
     ALLOWED_CONVERSATION_CONTINUITY,
@@ -1830,7 +1829,7 @@ class MainTerminalToolsExecutionMixin:
                     "user_name": f"AI如何称呼用户: {result.get('user_name') or '(未设置)'}",
                     "profession": f"用户职业: {result.get('profession') or '(未设置)'}",
                     "tone": f"交流语气: {result.get('tone') or '(未设置)'}",
-                    "considerations": f"注意事项: {len(result.get('considerations') or [])} 条",
+                    "considerations": f"注意事项: {'已设置' if (result.get('considerations') or '').strip() else '未设置'}",
                     "theme": f"主题配色: {result.get('theme', 'classic')}",
                     "communication_style": f"交流风格: {result.get('communication_style', 'default')}",
                     "conversation_continuity": f"对话连续性: {result.get('conversation_continuity', 'medium')}"
@@ -1874,17 +1873,11 @@ class MainTerminalToolsExecutionMixin:
                     validation_errors.append(f"{field} 不能超过 {MAX_SHORT_FIELD_LENGTH} 个字符")
             
             elif field == "considerations":
-                # 注意事项数组验证
-                if not isinstance(value, list):
-                    validation_errors.append("considerations 必须是字符串数组")
-                else:
-                    if len(value) > MAX_CONSIDERATION_ITEMS:
-                        validation_errors.append(f"considerations 不能超过 {MAX_CONSIDERATION_ITEMS} 项")
-                    for i, item in enumerate(value):
-                        if not isinstance(item, str):
-                            validation_errors.append(f"considerations[{i}] 必须是字符串")
-                        elif len(item) > MAX_CONSIDERATION_LENGTH:
-                            validation_errors.append(f"considerations[{i}] 不能超过 {MAX_CONSIDERATION_LENGTH} 个字符")
+                # 注意事项文本验证
+                if not isinstance(value, str):
+                    validation_errors.append("considerations 必须是字符串")
+                elif len(value) > MAX_CONSIDERATION_TEXT_LENGTH:
+                    validation_errors.append(f"considerations 不能超过 {MAX_CONSIDERATION_TEXT_LENGTH} 个字符")
             
             elif field == "theme":
                 # 主题验证
diff --git a/modules/personalization_manager.py b/modules/personalization_manager.py
index 520db11..0603180 100644
--- a/modules/personalization_manager.py
+++ b/modules/personalization_manager.py
@@ -5,7 +5,7 @@ from __future__ import annotations
 import json
 from copy import deepcopy
 from pathlib import Path
-from typing import Any, Dict, Iterable, Optional, Union
+from typing import Any, Dict, Optional, Union
 
 try:
     from config.limits import THINKING_FAST_INTERVAL
@@ -30,7 +30,7 @@ GOAL_MAX_TOKENS_MAX = 100_000_000
 
 PERSONALIZATION_FILENAME = "personalization.json"
 MAX_SHORT_FIELD_LENGTH = 20
-MAX_CONSIDERATION_LENGTH = 50
+MAX_CONSIDERATION_TEXT_LENGTH = 2000
 MAX_CONSIDERATION_ITEMS = 10
 TONE_PRESETS = ["健谈", "幽默", "直言不讳", "鼓励性", "诗意", "企业商务", "打破常规", "同理心"]
 THINKING_INTERVAL_MIN = 1
@@ -705,12 +705,10 @@ def build_personalization_prompt(
     if config.get("tone"):
         lines.append(f"用户希望你使用 {config['tone']} 的语气与TA交流")
 
-    considerations: Iterable[str] = config.get("considerations") or []
-    considerations = [item for item in considerations if item]
+    considerations: str = config.get("considerations") or ""
     if considerations:
         lines.append("用户希望你在回答问题时必须考虑的信息是：")
-        for idx, item in enumerate(considerations, 1):
-            lines.append(f"{idx}. {item}")
+        lines.append(considerations)
 
     conversation_continuity = str(config.get("conversation_continuity") or "medium").strip().lower()
     if conversation_continuity == "high":
@@ -761,20 +759,25 @@ def _sanitize_short_field(value: Optional[str]) -> str:
     return text[:MAX_SHORT_FIELD_LENGTH]
 
 
-def _sanitize_considerations(value: Any) -> list:
-    if not isinstance(value, list):
-        return []
-    cleaned = []
-    for item in value:
-        if not isinstance(item, str):
-            continue
-        text = item.strip()
-        if not text:
-            continue
-        cleaned.append(text[:MAX_CONSIDERATION_LENGTH])
-        if len(cleaned) >= MAX_CONSIDERATION_ITEMS:
-            break
-    return cleaned
+def _sanitize_considerations(value: Any) -> str:
+    """Sanitize considerations text. Legacy array data is joined with newlines."""
+    if value is None:
+        return ""
+    if isinstance(value, str):
+        return value[:MAX_CONSIDERATION_TEXT_LENGTH]
+    if isinstance(value, list):
+        cleaned = []
+        for item in value:
+            if not isinstance(item, str):
+                continue
+            text = item.strip()
+            if not text:
+                continue
+            cleaned.append(text)
+            if len(cleaned) >= MAX_CONSIDERATION_ITEMS:
+                break
+        return "\n".join(cleaned)[:MAX_CONSIDERATION_TEXT_LENGTH]
+    return ""
 
 
 def _sanitize_thinking_interval(value: Any) -> Optional[int]:
diff --git a/static/src/components/chat/actions/ToolAction.vue b/static/src/components/chat/actions/ToolAction.vue
index d5003ea..e95ff89 100644
--- a/static/src/components/chat/actions/ToolAction.vue
+++ b/static/src/components/chat/actions/ToolAction.vue
@@ -375,8 +375,14 @@ function renderEditFile(result: any, args: any): string {
 
   if (details.length > 0) {
     html += '<div class="tool-result-diff scrollable">';
-    const renderDiffLine = (lineNo: number | null, marker: string, text: string, className = '') => {
-      const lineNoText = typeof lineNo === 'number' && Number.isFinite(lineNo) ? String(lineNo) : '';
+    const renderDiffLine = (
+      lineNo: number | null,
+      marker: string,
+      text: string,
+      className = ''
+    ) => {
+      const lineNoText =
+        typeof lineNo === 'number' && Number.isFinite(lineNo) ? String(lineNo) : '';
       html += `<div class="diff-line${className ? ` ${className}` : ''}"><span class="diff-line-number">${escapeHtml(lineNoText)}</span><span class="diff-marker">${escapeHtml(marker)}</span><span class="diff-content">${escapeHtml(text)}</span></div>`;
     };
     const hunks: any[] = [];
@@ -391,14 +397,24 @@ function renderEditFile(result: any, args: any): string {
         if (oldText) {
           const oldLines = oldText.split('\n');
           oldLines.forEach((line: string, lineIdx: number) => {
-            rows.push({ lineNo: startLine === null ? null : startLine + lineIdx, marker: '-', text: line, className: 'diff-remove' });
+            rows.push({
+              lineNo: startLine === null ? null : startLine + lineIdx,
+              marker: '-',
+              text: line,
+              className: 'diff-remove'
+            });
           });
         }
 
         if (newText) {
           const newLines = newText.split('\n');
           newLines.forEach((line: string, lineIdx: number) => {
-            rows.push({ lineNo: startLine === null ? null : startLine + lineIdx, marker: '+', text: line, className: 'diff-add' });
+            rows.push({
+              lineNo: startLine === null ? null : startLine + lineIdx,
+              marker: '+',
+              text: line,
+              className: 'diff-add'
+            });
           });
         }
         return rows;
@@ -410,30 +426,37 @@ function renderEditFile(result: any, args: any): string {
           const rawBeforeLines = Array.isArray(context.before_lines) ? context.before_lines : [];
           const rawAfterLines = Array.isArray(context.after_lines) ? context.after_lines : [];
           const beforeLines =
-            rawBeforeLines.length >= 2 && rawBeforeLines.every((item: any) => String(item?.text ?? '') === '')
+            rawBeforeLines.length >= 2 &&
+            rawBeforeLines.every((item: any) => String(item?.text ?? '') === '')
               ? []
-              :
-            rawBeforeLines.length >= 2 && String(rawBeforeLines[0]?.text ?? '') === ''
-              ? rawBeforeLines.slice(1)
-              : rawBeforeLines;
+              : rawBeforeLines.length >= 2 && String(rawBeforeLines[0]?.text ?? '') === ''
+                ? rawBeforeLines.slice(1)
+                : rawBeforeLines;
           const afterLines =
-            rawAfterLines.length >= 2 && rawAfterLines.every((item: any) => String(item?.text ?? '') === '')
+            rawAfterLines.length >= 2 &&
+            rawAfterLines.every((item: any) => String(item?.text ?? '') === '')
               ? []
-              :
-            rawAfterLines.length >= 2 && String(rawAfterLines[rawAfterLines.length - 1]?.text ?? '') === ''
-              ? rawAfterLines.slice(0, -1)
-              : rawAfterLines;
+              : rawAfterLines.length >= 2 &&
+                  String(rawAfterLines[rawAfterLines.length - 1]?.text ?? '') === ''
+                ? rawAfterLines.slice(0, -1)
+                : rawAfterLines;
 
           const contextOldStartLine = Number(context?.old_start_line ?? detail.matched_lines?.[0]);
           const contextOldEndLine = Number(context?.old_end_line ?? contextOldStartLine);
-          const oldLineCount = Number.isFinite(contextOldStartLine) && Number.isFinite(contextOldEndLine)
-            ? Math.max(1, contextOldEndLine - contextOldStartLine + 1)
-            : Math.max(1, (oldText ? oldText.split('\n').length : 1));
+          const oldLineCount =
+            Number.isFinite(contextOldStartLine) && Number.isFinite(contextOldEndLine)
+              ? Math.max(1, contextOldEndLine - contextOldStartLine + 1)
+              : Math.max(1, oldText ? oldText.split('\n').length : 1);
           const newLineCount = newText === '' ? 0 : newText.split('\n').length;
           const afterContextOffset = newLineCount - oldLineCount;
 
           beforeLines.forEach((item: any) => {
-            rows.push({ lineNo: Number(item.line), marker: ' ', text: String(item.text ?? ''), className: '' });
+            rows.push({
+              lineNo: Number(item.line),
+              marker: ' ',
+              text: String(item.text ?? ''),
+              className: ''
+            });
           });
           rows.push(...buildPairRows(context));
           afterLines.forEach((item: any) => {
@@ -441,28 +464,41 @@ function renderEditFile(result: any, args: any): string {
             const lineNo = Number.isFinite(rawLineNo) ? rawLineNo + afterContextOffset : rawLineNo;
             rows.push({ lineNo, marker: ' ', text: String(item.text ?? ''), className: '' });
           });
-          const numberedRows = rows.filter((row) => typeof row.lineNo === 'number' && Number.isFinite(row.lineNo));
+          const numberedRows = rows.filter(
+            (row) => typeof row.lineNo === 'number' && Number.isFinite(row.lineNo)
+          );
           hunks.push({
             rows,
-            minLine: numberedRows.length ? Math.min(...numberedRows.map((row) => row.lineNo)) : null,
-            maxLine: numberedRows.length ? Math.max(...numberedRows.map((row) => row.lineNo)) : null,
+            minLine: numberedRows.length
+              ? Math.min(...numberedRows.map((row) => row.lineNo))
+              : null,
+            maxLine: numberedRows.length ? Math.max(...numberedRows.map((row) => row.lineNo)) : null
           });
         });
       } else {
         const rows = buildPairRows();
-        const numberedRows = rows.filter((row) => typeof row.lineNo === 'number' && Number.isFinite(row.lineNo));
+        const numberedRows = rows.filter(
+          (row) => typeof row.lineNo === 'number' && Number.isFinite(row.lineNo)
+        );
         hunks.push({
           rows,
           minLine: numberedRows.length ? Math.min(...numberedRows.map((row) => row.lineNo)) : null,
-          maxLine: numberedRows.length ? Math.max(...numberedRows.map((row) => row.lineNo)) : null,
+          maxLine: numberedRows.length ? Math.max(...numberedRows.map((row) => row.lineNo)) : null
         });
       }
     });
-    const sortedHunks = hunks.sort((a, b) => (a.minLine ?? Number.MAX_SAFE_INTEGER) - (b.minLine ?? Number.MAX_SAFE_INTEGER));
+    const sortedHunks = hunks.sort(
+      (a, b) => (a.minLine ?? Number.MAX_SAFE_INTEGER) - (b.minLine ?? Number.MAX_SAFE_INTEGER)
+    );
     const mergedHunks: any[] = [];
     sortedHunks.forEach((hunk) => {
       const last = mergedHunks[mergedHunks.length - 1];
-      if (last && hunk.minLine !== null && last.maxLine !== null && hunk.minLine <= last.maxLine + 1) {
+      if (
+        last &&
+        hunk.minLine !== null &&
+        last.maxLine !== null &&
+        hunk.minLine <= last.maxLine + 1
+      ) {
         last.rows.push(...hunk.rows);
         last.maxLine = Math.max(last.maxLine, hunk.maxLine ?? last.maxLine);
       } else {
@@ -481,7 +517,8 @@ function renderEditFile(result: any, args: any): string {
           return true;
         })
         .sort((a: any, b: any) => {
-          const lineDelta = (a.lineNo ?? Number.MAX_SAFE_INTEGER) - (b.lineNo ?? Number.MAX_SAFE_INTEGER);
+          const lineDelta =
+            (a.lineNo ?? Number.MAX_SAFE_INTEGER) - (b.lineNo ?? Number.MAX_SAFE_INTEGER);
           return lineDelta || (markerOrder[a.marker] ?? 9) - (markerOrder[b.marker] ?? 9);
         })
         .forEach((row: any) => renderDiffLine(row.lineNo, row.marker, row.text, row.className));
@@ -562,7 +599,10 @@ function renderReadFile(result: any, args: any): string {
       matches.forEach((match: any, idx: number) => {
         if (idx > 0) html += '<div class="search-match-separator">⋯</div>';
         html += '<div class="search-match-item">';
-        const lineLabel = match.line_start === match.line_end ? `${match.line_start}` : `${match.line_start}-${match.line_end}`;
+        const lineLabel =
+          match.line_start === match.line_end
+            ? `${match.line_start}`
+            : `${match.line_start}-${match.line_end}`;
         html += `<div class="search-match-line">行 ${lineLabel}</div>`;
         html += `<pre>${escapeHtml(match.snippet || match.content || '')}</pre>`;
         html += '</div>';
@@ -813,10 +853,12 @@ function renderConversationSearch(result: any, args: any): string {
   const results = Array.isArray(result?.results) ? result.results : [];
   const keywords = Array.isArray(result?.keywords)
     ? result.keywords
-    : (Array.isArray(args?.keywords) ? args.keywords : []);
+    : Array.isArray(args?.keywords)
+      ? args.keywords
+      : [];
   const keywordText = keywords.length
     ? keywords.join(' / ')
-    : (result?.query || args?.query || '（未指定）');
+    : result?.query || args?.query || '（未指定）';
   let html = '<div class="tool-result-meta">';
   html += `<div><strong>关键词：</strong>${escapeHtml(keywordText)}</div>`;
   html += `<div><strong>日期范围：</strong>${escapeHtml(result?.start_date || args?.start_date || '不限')} ~ ${escapeHtml(result?.end_date || args?.end_date || '不限')}</div>`;
@@ -941,21 +983,21 @@ function formatPersonalizationFieldValue(field: string, value: any): string {
     return independenceMap[String(value)] || String(value);
   }
   if (field === 'considerations') {
-    if (!Array.isArray(value) || value.length === 0) {
+    if (typeof value !== 'string' || value.trim() === '') {
       return '未设置';
     }
-    return value.map((item) => String(item)).join('、');
+    return value.trim();
   }
 
   return String(value);
 }
 
-
 function renderAskUser(result: any, args: any): string {
   const question = args.question || result.question || '';
   const context = args.context || result.context || '';
   const status = formatToolStatusLabel(result, '✓ 已回答');
-  const answerText = result.status === 'answered' ? String(result.answer_text || result.message || '').trim() : '';
+  const answerText =
+    result.status === 'answered' ? String(result.answer_text || result.message || '').trim() : '';
 
   let html = '<div class="tool-result-meta">';
   html += `<div><strong>状态：</strong>${escapeHtml(status)}</div>`;
@@ -983,16 +1025,20 @@ function renderAskUser(result: any, args: any): string {
   if (answerText) {
     html += '<div class="tool-result-content">';
     html += '<div class="tool-result-meta">';
-    answerText.split('\n').map((line) => line.trim()).filter(Boolean).forEach((line) => {
-      const separator = line.indexOf('：');
-      if (separator > 0) {
-        const label = line.slice(0, separator + 1);
-        const value = line.slice(separator + 1);
-        html += `<div><strong>${escapeHtml(label)}</strong>${escapeHtml(value)}</div>`;
-      } else {
-        html += `<div><strong>用户回答：</strong>${escapeHtml(line)}</div>`;
-      }
-    });
+    answerText
+      .split('\n')
+      .map((line) => line.trim())
+      .filter(Boolean)
+      .forEach((line) => {
+        const separator = line.indexOf('：');
+        if (separator > 0) {
+          const label = line.slice(0, separator + 1);
+          const value = line.slice(separator + 1);
+          html += `<div><strong>${escapeHtml(label)}</strong>${escapeHtml(value)}</div>`;
+        } else {
+          html += `<div><strong>用户回答：</strong>${escapeHtml(line)}</div>`;
+        }
+      });
     html += '</div></div>';
   }
 
@@ -1001,10 +1047,7 @@ function renderAskUser(result: any, args: any): string {
 
 function renderManagePersonalization(result: any, args: any): string {
   const action = String(args.action || result.action || 'read');
-  const status = formatToolStatusLabel(
-    result,
-    action === 'update' ? '✓ 已更新' : '✓ 已读取'
-  );
+  const status = formatToolStatusLabel(result, action === 'update' ? '✓ 已更新' : '✓ 已读取');
 
   let html = '<div class="tool-result-meta">';
   html += `<div><strong>操作：</strong>${escapeHtml(action === 'update' ? '更新配置' : '读取配置')}</div>`;
@@ -1118,7 +1161,8 @@ function renderCreateSubAgent(result: any, args: any): string {
   const message = result.message ?? result.summary ?? '';
 
   const stats = result.stats || {};
-  const runtimeSeconds = result.runtime_seconds ?? result.elapsed_seconds ?? stats.runtime_seconds ?? 0;
+  const runtimeSeconds =
+    result.runtime_seconds ?? result.elapsed_seconds ?? stats.runtime_seconds ?? 0;
   const apiCalls = stats.api_calls ?? stats.turn_count ?? 0;
   const toolCount =
     (stats.files_read || 0) +
@@ -1215,7 +1259,7 @@ function renderGetSubAgentStatus(result: any, args: any): string {
     const found = item.found !== false;
     const status = String(item.status || '');
     const taskId = item.task_id ?? '';
-    const summary = item.summary ?? (item.final_result?.message) ?? (item.final_result?.summary) ?? '';
+    const summary = item.summary ?? item.final_result?.message ?? item.final_result?.summary ?? '';
 
     html += '<div class="sub-agent-status-item">';
     html += `<div class="sub-agent-status-header">子智能体 #${escapeHtml(String(agentId))}</div>`;
@@ -1291,8 +1335,7 @@ function renderGetSubAgentStatus(result: any, args: any): string {
 .code-block pre,
 .output-block pre {
   scrollbar-width: thin; /* Firefox */
-  scrollbar-color: color-mix(in srgb, var(--claude-text-secondary) 55%, transparent)
-    transparent;
+  scrollbar-color: color-mix(in srgb, var(--claude-text-secondary) 55%, transparent) transparent;
 }
 
 .tool-result-content.scrollable::-webkit-scrollbar,
@@ -1571,7 +1614,11 @@ function renderGetSubAgentStatus(result: any, args: any): string {
 /* 彩蛋 */
 .easter-egg-content {
   padding: 12px;
-  background: linear-gradient(135deg, color-mix(in srgb, var(--decorative-gold) 10%, transparent), color-mix(in srgb, var(--decorative-pink) 10%, transparent));
+  background: linear-gradient(
+    135deg,
+    color-mix(in srgb, var(--decorative-gold) 10%, transparent),
+    color-mix(in srgb, var(--decorative-pink) 10%, transparent)
+  );
   border: 1px solid color-mix(in srgb, var(--decorative-gold) 30%, transparent);
   border-radius: 8px;
   font-size: 14px;
diff --git a/static/src/components/chat/actions/toolRenderers.ts b/static/src/components/chat/actions/toolRenderers.ts
index a127f6b..91d1d92 100644
--- a/static/src/components/chat/actions/toolRenderers.ts
+++ b/static/src/components/chat/actions/toolRenderers.ts
@@ -317,8 +317,14 @@ function renderEditFile(result: any, args: any): string {
 
   if (details.length > 0) {
     html += '<div class="tool-result-diff scrollable">';
-    const renderDiffLine = (lineNo: number | null, marker: string, text: string, className = '') => {
-      const lineNoText = typeof lineNo === 'number' && Number.isFinite(lineNo) ? String(lineNo) : '';
+    const renderDiffLine = (
+      lineNo: number | null,
+      marker: string,
+      text: string,
+      className = ''
+    ) => {
+      const lineNoText =
+        typeof lineNo === 'number' && Number.isFinite(lineNo) ? String(lineNo) : '';
       html += `<div class="diff-line${className ? ` ${className}` : ''}"><span class="diff-line-number">${escapeHtml(lineNoText)}</span><span class="diff-marker">${escapeHtml(marker)}</span><span class="diff-content">${escapeHtml(text)}</span></div>`;
     };
     const hunks: any[] = [];
@@ -334,13 +340,23 @@ function renderEditFile(result: any, args: any): string {
         const startLine = Number.isFinite(startLineCandidate) ? startLineCandidate : null;
         if (oldText) {
           oldLines.forEach((line: string, lineIdx: number) => {
-            rows.push({ lineNo: startLine === null ? null : startLine + lineIdx, marker: '-', text: line, className: 'diff-remove' });
+            rows.push({
+              lineNo: startLine === null ? null : startLine + lineIdx,
+              marker: '-',
+              text: line,
+              className: 'diff-remove'
+            });
           });
         }
 
         if (newText) {
           newLines.forEach((line: string, lineIdx: number) => {
-            rows.push({ lineNo: startLine === null ? null : startLine + lineIdx, marker: '+', text: line, className: 'diff-add' });
+            rows.push({
+              lineNo: startLine === null ? null : startLine + lineIdx,
+              marker: '+',
+              text: line,
+              className: 'diff-add'
+            });
           });
         }
         return rows;
@@ -352,30 +368,37 @@ function renderEditFile(result: any, args: any): string {
           const rawBeforeLines = Array.isArray(context.before_lines) ? context.before_lines : [];
           const rawAfterLines = Array.isArray(context.after_lines) ? context.after_lines : [];
           const beforeLines =
-            rawBeforeLines.length >= 2 && rawBeforeLines.every((item: any) => String(item?.text ?? '') === '')
+            rawBeforeLines.length >= 2 &&
+            rawBeforeLines.every((item: any) => String(item?.text ?? '') === '')
               ? []
-              :
-            rawBeforeLines.length >= 2 && String(rawBeforeLines[0]?.text ?? '') === ''
-              ? rawBeforeLines.slice(1)
-              : rawBeforeLines;
+              : rawBeforeLines.length >= 2 && String(rawBeforeLines[0]?.text ?? '') === ''
+                ? rawBeforeLines.slice(1)
+                : rawBeforeLines;
           const afterLines =
-            rawAfterLines.length >= 2 && rawAfterLines.every((item: any) => String(item?.text ?? '') === '')
+            rawAfterLines.length >= 2 &&
+            rawAfterLines.every((item: any) => String(item?.text ?? '') === '')
               ? []
-              :
-            rawAfterLines.length >= 2 && String(rawAfterLines[rawAfterLines.length - 1]?.text ?? '') === ''
-              ? rawAfterLines.slice(0, -1)
-              : rawAfterLines;
+              : rawAfterLines.length >= 2 &&
+                  String(rawAfterLines[rawAfterLines.length - 1]?.text ?? '') === ''
+                ? rawAfterLines.slice(0, -1)
+                : rawAfterLines;
 
           const contextOldStartLine = Number(context?.old_start_line ?? detail.matched_lines?.[0]);
           const contextOldEndLine = Number(context?.old_end_line ?? contextOldStartLine);
-          const oldLineCount = Number.isFinite(contextOldStartLine) && Number.isFinite(contextOldEndLine)
-            ? Math.max(1, contextOldEndLine - contextOldStartLine + 1)
-            : Math.max(1, (oldText ? oldText.split('\n').length : 1));
+          const oldLineCount =
+            Number.isFinite(contextOldStartLine) && Number.isFinite(contextOldEndLine)
+              ? Math.max(1, contextOldEndLine - contextOldStartLine + 1)
+              : Math.max(1, oldText ? oldText.split('\n').length : 1);
           const newLineCount = newText === '' ? 0 : newText.split('\n').length;
           const afterContextOffset = newLineCount - oldLineCount;
 
           beforeLines.forEach((item: any) => {
-            rows.push({ lineNo: Number(item.line), marker: ' ', text: String(item.text ?? ''), className: '' });
+            rows.push({
+              lineNo: Number(item.line),
+              marker: ' ',
+              text: String(item.text ?? ''),
+              className: ''
+            });
           });
           rows.push(...buildPairRows(context));
           afterLines.forEach((item: any) => {
@@ -383,28 +406,41 @@ function renderEditFile(result: any, args: any): string {
             const lineNo = Number.isFinite(rawLineNo) ? rawLineNo + afterContextOffset : rawLineNo;
             rows.push({ lineNo, marker: ' ', text: String(item.text ?? ''), className: '' });
           });
-          const numberedRows = rows.filter((row) => typeof row.lineNo === 'number' && Number.isFinite(row.lineNo));
+          const numberedRows = rows.filter(
+            (row) => typeof row.lineNo === 'number' && Number.isFinite(row.lineNo)
+          );
           hunks.push({
             rows,
-            minLine: numberedRows.length ? Math.min(...numberedRows.map((row) => row.lineNo)) : null,
-            maxLine: numberedRows.length ? Math.max(...numberedRows.map((row) => row.lineNo)) : null,
+            minLine: numberedRows.length
+              ? Math.min(...numberedRows.map((row) => row.lineNo))
+              : null,
+            maxLine: numberedRows.length ? Math.max(...numberedRows.map((row) => row.lineNo)) : null
           });
         });
       } else {
         const rows = buildPairRows();
-        const numberedRows = rows.filter((row) => typeof row.lineNo === 'number' && Number.isFinite(row.lineNo));
+        const numberedRows = rows.filter(
+          (row) => typeof row.lineNo === 'number' && Number.isFinite(row.lineNo)
+        );
         hunks.push({
           rows,
           minLine: numberedRows.length ? Math.min(...numberedRows.map((row) => row.lineNo)) : null,
-          maxLine: numberedRows.length ? Math.max(...numberedRows.map((row) => row.lineNo)) : null,
+          maxLine: numberedRows.length ? Math.max(...numberedRows.map((row) => row.lineNo)) : null
         });
       }
     });
-    const sortedHunks = hunks.sort((a, b) => (a.minLine ?? Number.MAX_SAFE_INTEGER) - (b.minLine ?? Number.MAX_SAFE_INTEGER));
+    const sortedHunks = hunks.sort(
+      (a, b) => (a.minLine ?? Number.MAX_SAFE_INTEGER) - (b.minLine ?? Number.MAX_SAFE_INTEGER)
+    );
     const mergedHunks: any[] = [];
     sortedHunks.forEach((hunk) => {
       const last = mergedHunks[mergedHunks.length - 1];
-      if (last && hunk.minLine !== null && last.maxLine !== null && hunk.minLine <= last.maxLine + 1) {
+      if (
+        last &&
+        hunk.minLine !== null &&
+        last.maxLine !== null &&
+        hunk.minLine <= last.maxLine + 1
+      ) {
         last.rows.push(...hunk.rows);
         last.maxLine = Math.max(last.maxLine, hunk.maxLine ?? last.maxLine);
       } else {
@@ -428,13 +464,19 @@ function renderEditFile(result: any, args: any): string {
           // 仅变更行之间优先按 marker 分组（- 在前 + 在后），再按行号
           if (aIsChange && bIsChange) {
             const markerDelta = (markerOrder[a.marker] ?? 9) - (markerOrder[b.marker] ?? 9);
-            return markerDelta || (a.lineNo ?? Number.MAX_SAFE_INTEGER) - (b.lineNo ?? Number.MAX_SAFE_INTEGER);
+            return (
+              markerDelta ||
+              (a.lineNo ?? Number.MAX_SAFE_INTEGER) - (b.lineNo ?? Number.MAX_SAFE_INTEGER)
+            );
           }
           // 上下文行或跨类型：按行号优先
-          const lineDelta = (a.lineNo ?? Number.MAX_SAFE_INTEGER) - (b.lineNo ?? Number.MAX_SAFE_INTEGER);
+          const lineDelta =
+            (a.lineNo ?? Number.MAX_SAFE_INTEGER) - (b.lineNo ?? Number.MAX_SAFE_INTEGER);
           return lineDelta || (markerOrder[a.marker] ?? 9) - (markerOrder[b.marker] ?? 9);
         });
-      filteredRows.forEach((row: any) => renderDiffLine(row.lineNo, row.marker, row.text, row.className));
+      filteredRows.forEach((row: any) =>
+        renderDiffLine(row.lineNo, row.marker, row.text, row.className)
+      );
     });
     html += '</div>';
   }
@@ -512,7 +554,10 @@ function renderReadFile(result: any, args: any): string {
       matches.forEach((match: any, idx: number) => {
         if (idx > 0) html += '<div class="search-match-separator">⋯</div>';
         html += '<div class="search-match-item">';
-        const lineLabel = match.line_start === match.line_end ? `${match.line_start}` : `${match.line_start}-${match.line_end}`;
+        const lineLabel =
+          match.line_start === match.line_end
+            ? `${match.line_start}`
+            : `${match.line_start}-${match.line_end}`;
         html += `<div class="search-match-line">行 ${lineLabel}</div>`;
         html += `<pre>${escapeHtml(match.snippet || match.content || '')}</pre>`;
         html += '</div>';
@@ -794,10 +839,12 @@ function renderConversationSearch(result: any, args: any): string {
   const results = Array.isArray(result?.results) ? result.results : [];
   const keywords = Array.isArray(result?.keywords)
     ? result.keywords
-    : (Array.isArray(args?.keywords) ? args.keywords : []);
+    : Array.isArray(args?.keywords)
+      ? args.keywords
+      : [];
   const keywordText = keywords.length
     ? keywords.join(' / ')
-    : (result?.query || args?.query || '（未指定）');
+    : result?.query || args?.query || '（未指定）';
   let html = '<div class="tool-result-meta">';
   html += `<div><strong>关键词：</strong>${escapeHtml(keywordText)}</div>`;
   html += `<div><strong>日期范围：</strong>${escapeHtml(result?.start_date || args?.start_date || '不限')} ~ ${escapeHtml(result?.end_date || args?.end_date || '不限')}</div>`;
@@ -897,10 +944,10 @@ function formatPersonalizationFieldValue(field: string, value: any): string {
     return value ? '开启' : '关闭';
   }
   if (field === 'considerations') {
-    if (!Array.isArray(value) || value.length === 0) {
+    if (typeof value !== 'string' || value.trim() === '') {
       return '未设置';
     }
-    return value.map((item) => String(item)).join('、');
+    return value.trim();
   }
   if (field === 'communication_style') {
     const styleMap: Record<string, string> = {
@@ -921,12 +968,12 @@ function formatPersonalizationFieldValue(field: string, value: any): string {
   return String(value);
 }
 
-
 function renderAskUser(result: any, args: any): string {
   const question = args.question || result.question || '';
   const context = args.context || result.context || '';
   const status = formatToolStatusLabel(result, '✓ 已回答');
-  const answerText = result.status === 'answered' ? String(result.answer_text || result.message || '').trim() : '';
+  const answerText =
+    result.status === 'answered' ? String(result.answer_text || result.message || '').trim() : '';
 
   let html = '<div class="tool-result-meta">';
   html += `<div><strong>状态：</strong>${escapeHtml(status)}</div>`;
@@ -954,16 +1001,20 @@ function renderAskUser(result: any, args: any): string {
   if (answerText) {
     html += '<div class="tool-result-content">';
     html += '<div class="tool-result-meta">';
-    answerText.split('\n').map((line) => line.trim()).filter(Boolean).forEach((line) => {
-      const separator = line.indexOf('：');
-      if (separator > 0) {
-        const label = line.slice(0, separator + 1);
-        const value = line.slice(separator + 1);
-        html += `<div><strong>${escapeHtml(label)}</strong>${escapeHtml(value)}</div>`;
-      } else {
-        html += `<div><strong>用户回答：</strong>${escapeHtml(line)}</div>`;
-      }
-    });
+    answerText
+      .split('\n')
+      .map((line) => line.trim())
+      .filter(Boolean)
+      .forEach((line) => {
+        const separator = line.indexOf('：');
+        if (separator > 0) {
+          const label = line.slice(0, separator + 1);
+          const value = line.slice(separator + 1);
+          html += `<div><strong>${escapeHtml(label)}</strong>${escapeHtml(value)}</div>`;
+        } else {
+          html += `<div><strong>用户回答：</strong>${escapeHtml(line)}</div>`;
+        }
+      });
     html += '</div></div>';
   }
 
@@ -1086,7 +1137,8 @@ function renderCreateSubAgent(result: any, args: any): string {
   const message = result.message ?? result.summary ?? '';
 
   const stats = result.stats || {};
-  const runtimeSeconds = result.runtime_seconds ?? result.elapsed_seconds ?? stats.runtime_seconds ?? 0;
+  const runtimeSeconds =
+    result.runtime_seconds ?? result.elapsed_seconds ?? stats.runtime_seconds ?? 0;
   const apiCalls = stats.api_calls ?? stats.turn_count ?? 0;
   const toolCount =
     (stats.files_read || 0) +
@@ -1183,7 +1235,7 @@ function renderGetSubAgentStatus(result: any, args: any): string {
     const found = item.found !== false;
     const status = String(item.status || '');
     const taskId = item.task_id ?? '';
-    const summary = item.summary ?? (item.final_result?.message) ?? (item.final_result?.summary) ?? '';
+    const summary = item.summary ?? item.final_result?.message ?? item.final_result?.summary ?? '';
 
     html += '<div class="sub-agent-status-item">';
     html += `<div class="sub-agent-status-header">子智能体 #${escapeHtml(String(agentId))}</div>`;
diff --git a/static/src/components/personalization/PersonalizationDrawer.vue b/static/src/components/personalization/PersonalizationDrawer.vue
index 4358b6f..67afeab 100644
--- a/static/src/components/personalization/PersonalizationDrawer.vue
+++ b/static/src/components/personalization/PersonalizationDrawer.vue
@@ -25,9 +25,7 @@
         </button>
 
         <div class="personalization-body settings-redesign-body" v-if="!loading">
-          <form
-            class="personal-form settings-redesign-form"
-          >
+          <form class="personal-form settings-redesign-form">
             <div class="settings-redesign-layout">
               <nav class="settings-redesign-tabs" aria-label="个人空间分组切换">
                 <button
@@ -88,9 +86,7 @@
                       <label class="settings-toggle-row">
                         <span class="settings-row-copy">
                           <span class="settings-row-title">自动生成对话标题</span>
-                          <span class="settings-row-desc"
-                            >默认开启；关闭后标题将沿用首条消息</span
-                          >
+                          <span class="settings-row-desc">默认开启；关闭后标题将沿用首条消息</span>
                         </span>
                         <input
                           type="checkbox"
@@ -273,54 +269,19 @@
                           </div>
                         </div>
                       </div>
-                      <div class="settings-list-row tall">
-                        <span class="settings-row-copy">
+                      <div class="settings-textarea-row">
+                        <div class="settings-row-copy">
                           <span class="settings-row-title">回答时必须考虑的信息</span>
-                          <span class="settings-row-desc"
-                            >最多 {{ maxConsiderations }} 条，可拖动排序</span
-                          >
-                        </span>
-                        <div class="settings-input-stack wide">
-                          <div class="settings-add-row">
-                            <input
-                              type="text"
-                              :value="newConsideration"
-                              maxlength="50"
-                              placeholder="输入后点击 + 添加"
-                              @input="personalization.updateNewConsideration($event.target.value)"
-                              @focus="personalization.clearFeedback()"
-                            />
-                            <button
-                              type="button"
-                              :disabled="
-                                !newConsideration || form.considerations.length >= maxConsiderations
-                              "
-                              @click="personalization.addConsideration()"
-                            >
-                              +
-                            </button>
-                          </div>
-                          <ul class="settings-consideration-list" v-if="form.considerations.length">
-                            <li
-                              v-for="(item, idx) in form.considerations"
-                              :key="`consideration-${idx}`"
-                              draggable="true"
-                              @dragstart="personalization.considerationDragStart(idx, $event)"
-                              @dragover.prevent="personalization.considerationDragOver(idx, $event)"
-                              @drop.prevent="personalization.considerationDrop(idx, $event)"
-                              @dragend="personalization.considerationDragEnd()"
-                            >
-                              <span class="drag-handle" aria-hidden="true">≡</span>
-                              <span>{{ item }}</span>
-                              <button
-                                type="button"
-                                @click="personalization.removeConsideration(idx)"
-                              >
-                                −
-                              </button>
-                            </li>
-                          </ul>
+                          <span class="settings-row-desc">每次回答前都会参考这些背景信息</span>
                         </div>
+                        <textarea
+                          :value="form.considerations"
+                          rows="6"
+                          maxlength="2000"
+                          placeholder="例如：用户家有一只泰迪犬，棕色，公狗，2014年开始养的..."
+                          @input="personalization.updateConsiderations($event.target.value)"
+                          @focus="personalization.clearFeedback()"
+                        ></textarea>
                       </div>
                       <label
                         v-if="currentBlockDisplayMode === 'stacked'"
@@ -328,9 +289,7 @@
                       >
                         <span class="settings-row-copy">
                           <span class="settings-row-title">隐藏块间边线</span>
-                          <span class="settings-row-desc"
-                            >去掉堆叠块之间的分割线，更简洁</span
-                          >
+                          <span class="settings-row-desc">去掉堆叠块之间的分割线，更简洁</span>
                         </span>
                         <input
                           type="checkbox"
@@ -453,7 +412,9 @@
                       <div class="settings-action-row">
                         <span class="settings-row-copy">
                           <span class="settings-row-title">上传诊断日志</span>
-                          <span class="settings-row-desc">复现问题后点击，把当前环境信息上传给开发者排查</span>
+                          <span class="settings-row-desc"
+                            >复现问题后点击，把当前环境信息上传给开发者排查</span
+                          >
                         </span>
                         <button
                           type="button"
@@ -640,8 +601,9 @@
                         ><input
                           type="checkbox"
                           :checked="form.default_hide_workspace"
-                          @change="applyDefaultHideWorkspaceOption($event.target.checked)"
-                        /><span class="fancy-check" aria-hidden="true"
+                          @change="applyDefaultHideWorkspaceOption($event.target.checked)" /><span
+                          class="fancy-check"
+                          aria-hidden="true"
                           ><svg viewBox="0 0 64 64">
                             <path
                               d="M 0 16 V 56 A 8 8 90 0 0 8 64 H 56 A 8 8 90 0 0 64 56 V 8 A 8 8 90 0 0 56 0 H 8 A 8 8 90 0 0 0 8 V 16 L 32 48 L 64 16 V 8 A 8 8 90 0 0 56 0 H 8 A 8 8 90 0 0 0 8 V 56 A 8 8 90 0 0 8 64 H 56 A 8 8 90 0 0 64 56 V 16"
@@ -802,9 +764,7 @@
                       >
                         <span class="settings-row-copy">
                           <span class="settings-row-title">隐藏块间边线</span>
-                          <span class="settings-row-desc"
-                            >去掉堆叠块之间的分割线，更简洁</span
-                          >
+                          <span class="settings-row-desc">去掉堆叠块之间的分割线，更简洁</span>
                         </span>
                         <input
                           type="checkbox"
@@ -1006,8 +966,7 @@
                               :class="{ selected: form.versioning_backup_mode === 'shallow' }"
                               @click="selectVersioningBackupMode('shallow')"
                             >
-                              <strong>浅备份</strong
-                              ><span>速度快，只回溯被编辑过的文件</span
+                              <strong>浅备份</strong><span>速度快，只回溯被编辑过的文件</span
                               ><svg viewBox="0 0 24 24"><path d="M5 12.5 9.5 17 19 7" /></svg>
                             </button>
                             <button
@@ -1016,8 +975,7 @@
                               :class="{ selected: form.versioning_backup_mode === 'full' }"
                               @click="selectVersioningBackupMode('full')"
                             >
-                              <strong>完全备份</strong
-                              ><span>完整工作区快照，首次创建可能较慢</span
+                              <strong>完全备份</strong><span>完整工作区快照，首次创建可能较慢</span
                               ><svg viewBox="0 0 24 24"><path d="M5 12.5 9.5 17 19 7" /></svg>
                             </button>
                           </div>
@@ -1379,9 +1337,7 @@
                       <div class="settings-group-block">
                         <div class="settings-group-title">
                           <span class="settings-row-title">强约束系统</span
-                          ><span class="settings-row-desc"
-                            >仅对个人空间中已启用的 skill 生效</span
-                          >
+                          ><span class="settings-row-desc">仅对个人空间中已启用的 skill 生效</span>
                         </div>
                         <label class="settings-toggle-row inner"
                           ><span class="settings-row-title">Terminal 系列工具</span
@@ -1460,7 +1416,8 @@
                         <div class="settings-group-title">
                           <span class="settings-row-title">可用 Skills</span
                           ><span class="settings-row-desc"
-                            >勾选后会注入 system prompt，并同步到工作区的 .astrion/skills/ 目录</span
+                            >勾选后会注入 system prompt，并同步到工作区的 .astrion/skills/
+                            目录</span
                           >
                         </div>
                         <div class="settings-check-grid">
@@ -1487,9 +1444,7 @@
                       <div class="settings-group-block" v-if="toolCategories.length">
                         <div class="settings-group-title">
                           <span class="settings-row-title">默认禁用工具类别</span
-                          ><span class="settings-row-desc"
-                            >选择后，这些类别在新任务中保持关闭</span
-                          >
+                          ><span class="settings-row-desc">选择后，这些类别在新任务中保持关闭</span>
                         </div>
                         <div class="settings-check-grid">
                           <label
@@ -1627,15 +1582,19 @@
                       </div>
                     </section>
 
-                    <section
-                      v-else-if="activeTab === 'voice'"
-                      key="voice"
-                      class="settings-page"
-                    >
-                      <div class="settings-section" style="margin-bottom: 16px;">
-                        <p class="settings-section-desc" style="margin: 0; color: var(--text-secondary); font-size: 13px; line-height: 1.6;">
-                          端侧语音识别模型（SenseVoice int8），支持中英混说 + 自动标点。
-                          模型约 228MB，仅在手机本地运行，无需网络。
+                    <section v-else-if="activeTab === 'voice'" key="voice" class="settings-page">
+                      <div class="settings-section" style="margin-bottom: 16px">
+                        <p
+                          class="settings-section-desc"
+                          style="
+                            margin: 0;
+                            color: var(--text-secondary);
+                            font-size: 13px;
+                            line-height: 1.6;
+                          "
+                        >
+                          端侧语音识别模型（SenseVoice int8），支持中英混说 + 自动标点。 模型约
+                          228MB，仅在手机本地运行，无需网络。
                         </p>
                       </div>
                       <div class="settings-action-row">
@@ -1643,25 +1602,35 @@
                           <span class="settings-row-title">语音识别模型</span>
                           <span class="settings-row-desc">
                             <template v-if="voiceModelReady">已下载 (228MB)</template>
-                            <template v-else-if="voiceDownloading">下载中 {{ voiceDownloadPercent }}% — {{ voiceDownloadMsg }}</template>
-                            <template v-else-if="voiceModelPartial">下载不完整，请重新下载</template>
+                            <template v-else-if="voiceDownloading"
+                              >下载中 {{ voiceDownloadPercent }}% — {{ voiceDownloadMsg }}</template
+                            >
+                            <template v-else-if="voiceModelPartial"
+                              >下载不完整，请重新下载</template
+                            >
                             <template v-else>未下载 — 点击下载</template>
                           </span>
                         </span>
-                        <div style="display: flex; gap: 6px;">
+                        <div style="display: flex; gap: 6px">
                           <button
                             type="button"
                             class="settings-secondary-button"
                             :disabled="voiceDownloading"
                             @click="downloadVoiceModel"
                           >
-                            {{ voiceDownloading ? '下载中...' : voiceModelReady ? '重新下载' : '下载模型' }}
+                            {{
+                              voiceDownloading
+                                ? '下载中...'
+                                : voiceModelReady
+                                  ? '重新下载'
+                                  : '下载模型'
+                            }}
                           </button>
                           <button
                             v-if="voiceModelReady || voiceModelPartial"
                             type="button"
                             class="settings-secondary-button"
-                            style="color: var(--state-error);"
+                            style="color: var(--state-error)"
                             :disabled="voiceDownloading"
                             @click="deleteVoiceModel"
                           >
@@ -1669,9 +1638,11 @@
                           </button>
                         </div>
                       </div>
-                      <div class="settings-action-row" style="margin-top: 8px;">
+                      <div class="settings-action-row" style="margin-top: 8px">
                         <span class="settings-row-copy">
-                          <span class="settings-row-desc" style="font-size: 12px;">点击麦克风闪退？先复现一次，再点「上传日志」</span>
+                          <span class="settings-row-desc" style="font-size: 12px"
+                            >点击麦克风闪退？先复现一次，再点「上传日志」</span
+                          >
                         </span>
                         <button
                           type="button"
@@ -1681,11 +1652,20 @@
                           上传日志
                         </button>
                       </div>
-                      <div v-if="voiceDownloading" class="voice-download-bar" style="margin: 8px 0 0;">
+                      <div
+                        v-if="voiceDownloading"
+                        class="voice-download-bar"
+                        style="margin: 8px 0 0"
+                      >
                         <div class="voice-download-track">
-                          <div class="voice-download-fill" :style="{ width: voiceDownloadPercent + '%' }"></div>
+                          <div
+                            class="voice-download-fill"
+                            :style="{ width: voiceDownloadPercent + '%' }"
+                          ></div>
                         </div>
-                        <span style="font-size: 11px; color: var(--text-secondary); margin-top: 4px;">{{ voiceDownloadPercent }}%</span>
+                        <span style="font-size: 11px; color: var(--text-secondary); margin-top: 4px"
+                          >{{ voiceDownloadPercent }}%</span
+                        >
                       </div>
                     </section>
 
@@ -1737,9 +1717,7 @@
                       <div class="settings-action-row">
                         <span class="settings-row-copy"
                           ><span class="settings-row-title">自定义工具管理</span
-                          ><span class="settings-row-desc"
-                            >在线创建/编辑自定义工具文件</span
-                          ></span
+                          ><span class="settings-row-desc">在线创建/编辑自定义工具文件</span></span
                         ><button
                           type="button"
                           class="settings-secondary-button"
@@ -1796,8 +1774,6 @@ const {
   loading,
   form,
   tonePresets,
-  newConsideration,
-  maxConsiderations,
   status,
   error,
   saving,
@@ -1858,7 +1834,7 @@ const baseTabs = [
   { id: 'tools', label: '工具与 Skills', icon: 'wrench' },
   { id: 'files', label: '文件与图片', icon: 'file' },
   { id: 'data', label: '数据管理', icon: 'layers' },
-  { id: 'voice', label: '语音模型', icon: 'mic' },
+  { id: 'voice', label: '语音模型', icon: 'mic' }
 ] as const satisfies ReadonlyArray<{ id: PersonalTab; label: string; icon: IconKey }>;
 
 const sessionRole = ref('');
@@ -1917,7 +1893,9 @@ const checkVoiceModel = () => {
       if (!voiceModelReady.value && typeof bridge.isModelPartial === 'function') {
         voiceModelPartial.value = bridge.isModelPartial();
       }
-    } catch (_) { /* ignore */ }
+    } catch (_) {
+      /* ignore */
+    }
   }
 };
 
@@ -1969,7 +1947,10 @@ const saveDebugLog = async () => {
   if (typeof bridge.collectDebugLog === 'function') {
     log = bridge.collectDebugLog();
   }
-  if (!log) { alert('无法收集日志'); return; }
+  if (!log) {
+    alert('无法收集日志');
+    return;
+  }
   try {
     const res = await fetch('/api/voice_debug', { method: 'POST', body: log });
     if (res.ok) {
@@ -2157,9 +2138,7 @@ const blockDisplayLabel = computed(() => {
   );
 });
 
-const currentCompactMessageDisplay = computed(
-  () => form.value.compact_message_display || 'full'
-);
+const currentCompactMessageDisplay = computed(() => form.value.compact_message_display || 'full');
 
 const compactMessageDisplayLabel = computed(() => {
   return (
@@ -3006,7 +2985,6 @@ const applyDefaultHideWorkspaceOption = async (hidden: boolean) => {
   -ms-overflow-style: none;
 }
 
-
 .settings-redesign-tabs::-webkit-scrollbar,
 .settings-redesign-scroll::-webkit-scrollbar,
 .settings-floating-menu::-webkit-scrollbar,
@@ -3379,37 +3357,41 @@ const applyDefaultHideWorkspaceOption = async (hidden: boolean) => {
   flex: 1 1 auto;
 }
 
-.settings-consideration-list {
-  margin: 0;
-  padding: 0;
-  list-style: none;
-  display: grid;
-  gap: 6px;
+.settings-textarea-row {
+  min-height: 0;
+  border-bottom: 1px solid var(--theme-control-border);
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  padding: 14px 0;
+  color: var(--claude-text);
 }
 
-.settings-consideration-list li {
-  min-height: 34px;
+.settings-textarea-row textarea {
+  width: 100%;
+  min-height: 120px;
+  max-height: 320px;
   border: 1px solid var(--theme-control-border);
   border-radius: 12px;
-  padding: 0 8px;
-  display: grid;
-  grid-template-columns: 18px minmax(0, 1fr) 28px;
-  gap: 8px;
-  align-items: center;
-  color: var(--claude-text);
-  font-size: 13px;
-}
-
-.settings-consideration-list button {
-  border: 0;
   background: transparent;
-  color: var(--claude-text-secondary);
-  cursor: pointer;
+  color: var(--claude-text);
+  padding: 12px;
+  outline: none;
+  font-size: 13px;
+  line-height: 1.55;
+  resize: vertical;
+  overflow-y: auto;
+  font-family: inherit;
 }
 
-.drag-handle {
+.settings-textarea-row textarea:focus {
+  border-color: var(--claude-text-secondary);
+  box-shadow: none;
+}
+
+.settings-textarea-row textarea::placeholder {
   color: var(--claude-text-secondary);
-  cursor: grab;
+  opacity: 0.6;
 }
 
 .settings-toggle-row {
diff --git a/static/src/stores/personalization.ts b/static/src/stores/personalization.ts
index 2cfb16a..2f37cb8 100644
--- a/static/src/stores/personalization.ts
+++ b/static/src/stores/personalization.ts
@@ -37,7 +37,7 @@ interface PersonalForm {
   use_custom_names: boolean;
   profession: string;
   tone: string;
-  considerations: string[];
+  considerations: string;
   thinking_interval: number | null;
   disabled_tool_categories: string[];
   default_run_mode: RunMode | null;
@@ -78,12 +78,9 @@ interface PersonalizationState {
   loaded: boolean;
   status: string;
   error: string;
-  maxConsiderations: number;
   toggleUpdating: boolean;
   overlayPressActive: boolean;
-  newConsideration: string;
   tonePresets: string[];
-  draggedConsiderationIndex: number | null;
   form: PersonalForm;
   toolCategories: Array<{ id: string; label: string }>;
   skillsCatalog: Array<{ id: string; label: string; description?: string }>;
@@ -157,7 +154,7 @@ const defaultForm = (): PersonalForm => ({
   use_custom_names: false,
   profession: '',
   tone: '',
-  considerations: [],
+  considerations: '',
   thinking_interval: null,
   disabled_tool_categories: [],
   default_run_mode: null,
@@ -244,12 +241,9 @@ export const usePersonalizationStore = defineStore('personalization', {
     loaded: false,
     status: '',
     error: '',
-    maxConsiderations: 10,
     toggleUpdating: false,
     overlayPressActive: false,
-    newConsideration: '',
     tonePresets: ['健谈', '幽默', '直言不讳', '鼓励性', '诗意', '企业商务', '打破常规', '同理心'],
-    draggedConsiderationIndex: null,
     form: defaultForm(),
     toolCategories: [],
     skillsCatalog: [],
@@ -268,7 +262,6 @@ export const usePersonalizationStore = defineStore('personalization', {
     },
     closeDrawer() {
       this.visible = false;
-      this.draggedConsiderationIndex = null;
       this.overlayPressActive = false;
     },
     handleOverlayPressStart(event: Event) {
@@ -311,9 +304,7 @@ export const usePersonalizationStore = defineStore('personalization', {
     applyPersonalizationData(data: any) {
       // 若后端未返回默认模型（旧版本接口），保持当前已选模型而不是回退到内置模型
       const fallbackModel =
-        (this.form && typeof this.form.default_model === 'string'
-          ? this.form.default_model
-          : null);
+        this.form && typeof this.form.default_model === 'string' ? this.form.default_model : null;
       const fallbackTheme = this.form?.theme || loadCachedTheme();
       this.form = {
         enabled: !!data.enabled,
@@ -327,8 +318,9 @@ export const usePersonalizationStore = defineStore('personalization', {
             : 'medium',
         auto_generate_title: data.auto_generate_title !== false,
         recent_conversations_prompt_enabled: !!data.recent_conversations_prompt_enabled,
-        recent_conversations_prompt_limit:
-          this.normalizeRecentConversationsPromptLimit(data.recent_conversations_prompt_limit),
+        recent_conversations_prompt_limit: this.normalizeRecentConversationsPromptLimit(
+          data.recent_conversations_prompt_limit
+        ),
         tool_intent_enabled: !!data.tool_intent_enabled,
         skill_hints_enabled: !!data.skill_hints_enabled,
         skill_strict_terminal_enabled: !!data.skill_strict_terminal_enabled,
@@ -345,7 +337,9 @@ export const usePersonalizationStore = defineStore('personalization', {
         auto_open_terminal_panel: data.auto_open_terminal_panel !== false,
         stacked_hide_borders: !!data.stacked_hide_borders,
         enhanced_tool_display_categories: Array.isArray(data.enhanced_tool_display_categories)
-          ? data.enhanced_tool_display_categories.filter((item: unknown) => typeof item === 'string')
+          ? data.enhanced_tool_display_categories.filter(
+              (item: unknown) => typeof item === 'string'
+            )
           : [],
         enabled_skills: Array.isArray(data.enabled_skills)
           ? data.enabled_skills.filter((item: unknown) => typeof item === 'string')
@@ -355,7 +349,12 @@ export const usePersonalizationStore = defineStore('personalization', {
         use_custom_names: !!data.use_custom_names,
         profession: data.profession || '',
         tone: data.tone || '',
-        considerations: Array.isArray(data.considerations) ? [...data.considerations] : [],
+        considerations:
+          typeof data.considerations === 'string'
+            ? data.considerations
+            : Array.isArray(data.considerations)
+              ? data.considerations.filter((item: unknown) => typeof item === 'string').join('\n')
+              : '',
         thinking_interval:
           typeof data.thinking_interval === 'number' ? data.thinking_interval : null,
         disabled_tool_categories: Array.isArray(data.disabled_tool_categories)
@@ -374,8 +373,7 @@ export const usePersonalizationStore = defineStore('personalization', {
             ? data.default_permission_mode
             : 'unrestricted',
         versioning_enabled_by_default: data.versioning_enabled_by_default !== false,
-        versioning_backup_mode:
-          data.versioning_backup_mode === 'full' ? 'full' : 'shallow',
+        versioning_backup_mode: data.versioning_backup_mode === 'full' ? 'full' : 'shallow',
         versioning_restore_mode: 'overwrite',
         default_model: typeof data.default_model === 'string' ? data.default_model : fallbackModel,
         image_compression:
@@ -407,9 +405,7 @@ export const usePersonalizationStore = defineStore('personalization', {
         theme: ['classic', 'light', 'dark'].includes(data.theme) ? data.theme : fallbackTheme,
         goal_review_mode: data.goal_review_mode === 'active' ? 'active' : 'readonly',
         goal_end_conditions: Array.isArray(data.goal_end_conditions)
-          ? data.goal_end_conditions.filter(
-              (x: any) => x === 'max_turns' || x === 'max_tokens'
-            )
+          ? data.goal_end_conditions.filter((x: any) => x === 'max_turns' || x === 'max_tokens')
           : ['max_turns'],
         goal_max_turns:
           typeof data.goal_max_turns === 'number' && data.goal_max_turns > 0
@@ -421,9 +417,10 @@ export const usePersonalizationStore = defineStore('personalization', {
             : null
       };
       // 如果theme发生变化，应用到界面
-      const currentTheme = (typeof window !== 'undefined' && window.localStorage)
-        ? window.localStorage.getItem(THEME_STORAGE_KEY)
-        : null;
+      const currentTheme =
+        typeof window !== 'undefined' && window.localStorage
+          ? window.localStorage.getItem(THEME_STORAGE_KEY)
+          : null;
       if (this.form.theme !== currentTheme) {
         this.applyTheme(this.form.theme);
       }
@@ -803,69 +800,14 @@ export const usePersonalizationStore = defineStore('personalization', {
       this.clearFeedback();
       this.scheduleAutoSave();
     },
-    updateNewConsideration(value: string) {
-      this.newConsideration = value;
-      this.clearFeedback();
-    },
-    addConsideration() {
-      if (!this.newConsideration) {
-        return;
-      }
-      if (this.form.considerations.length >= this.maxConsiderations) {
-        return;
-      }
+    updateConsiderations(value: string) {
       this.form = {
         ...this.form,
-        considerations: [...this.form.considerations, this.newConsideration]
-      };
-      this.newConsideration = '';
-      this.clearFeedback();
-      this.scheduleAutoSave();
-    },
-    removeConsideration(index: number) {
-      const items = [...this.form.considerations];
-      items.splice(index, 1);
-      this.form = {
-        ...this.form,
-        considerations: items
+        considerations: value
       };
       this.clearFeedback();
       this.scheduleAutoSave();
     },
-    considerationDragStart(index: number, event: DragEvent) {
-      this.draggedConsiderationIndex = index;
-      if (event && event.dataTransfer) {
-        event.dataTransfer.effectAllowed = 'move';
-      }
-    },
-    considerationDragOver(index: number, event: DragEvent) {
-      if (event) {
-        event.preventDefault();
-      }
-      if (this.draggedConsiderationIndex === null || this.draggedConsiderationIndex === index) {
-        return;
-      }
-      const items = [...this.form.considerations];
-      const [moved] = items.splice(this.draggedConsiderationIndex, 1);
-      items.splice(index, 0, moved);
-      this.form = {
-        ...this.form,
-        considerations: items
-      };
-      this.draggedConsiderationIndex = index;
-      this.clearFeedback();
-    },
-    considerationDrop(index: number, event: DragEvent) {
-      if (event) {
-        event.preventDefault();
-      }
-      this.considerationDragEnd();
-      this.considerationDragOver(index, event);
-      this.scheduleAutoSave();
-    },
-    considerationDragEnd() {
-      this.draggedConsiderationIndex = null;
-    },
     async logout() {
       try {
         console.info('[auth-debug] logout clicked, sending POST /logout');