diff --git a/AGENTS.md b/AGENTS.md
index 5ec1ef0..47f7817 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -1,6 +1,6 @@
 # Repository Guidelines (Code-Verified)
 
-> Last verified against current codebase: 2026-06-21
+> Last verified against current codebase: 2026-06-25
 > Scope: `/Users/jojo/Desktop/agents/正在修复中/agents`
 
 这份文档基于当前仓库实际代码重写。若与未来代码冲突，以代码为准并及时更新本文档。
@@ -183,6 +183,14 @@
 8. **窗口设最大尺寸 + 内部滚动**：所有弹窗 / 面板 / 列表设置 `max-height` / `max-width`，超出由内部容器滚动，不顶大整个窗口；滚动条要么隐藏，要么做样式适配，不暴露原生粗滚动条。
 9. **实体面板禁止半透明**：实体 UI 容器（对话区 / 侧栏 / 下拉/二级菜单 / 抽屉 / 对话框本体 / 状态条 / tooltip / 输入栏）背景必须不透明，且不加 `backdrop-filter` 磨砂。唯一例外：遮罩层 scrim（`--overlay-scrim`，`position:fixed;inset:0`）和刻意玻璃质感装饰保留半透明。
 
+## 5.6) 工具结果显示规范（强制）
+
+> 适用范围：所有使用 `tool-result-meta` / `tool-result-content` 结构渲染的工具结果（如 `static/src/components/chat/actions/ToolAction.vue`、`toolRenderers.ts` 等）。
+> 约束级别：新增或修改工具结果渲染时**必须遵守**。
+
+1. **meta 部分只放参数**：`tool-result-meta` 仅用于展示工具调用的参数、配置、状态标识等元信息。例如：状态、ID、路径、任务描述、超时时间等。禁止在 meta 区域放置执行结果、统计摘要、输出内容等。
+2. **content 部分只放结果**：`tool-result-content` 仅用于展示工具执行后的结果、输出、统计、总结等。例如：文件内容、命令输出、搜索命中、执行统计（工作时间 / 调用次数 / 工具次数）、最终回复摘要等。禁止在 content 区域重复展示工具参数。
+
 ## 6) Git 工作流（开发 + Review）
 
 ### 6.1 核心原则
diff --git a/static/src/components/chat/actions/ToolAction.vue b/static/src/components/chat/actions/ToolAction.vue
index 532c658..c364abc 100644
--- a/static/src/components/chat/actions/ToolAction.vue
+++ b/static/src/components/chat/actions/ToolAction.vue
@@ -89,6 +89,22 @@ function formatBytes(bytes: number): string {
   return Math.round((bytes / Math.pow(k, i)) * 100) / 100 + ' ' + sizes[i];
 }
 
+function formatDuration(seconds: number): string {
+  if (seconds <= 0) return '0 秒';
+  if (seconds < 60) return `${seconds} 秒`;
+  const minutes = Math.floor(seconds / 60);
+  const remainingSeconds = seconds % 60;
+  if (minutes < 60) {
+    return remainingSeconds > 0 ? `${minutes} 分 ${remainingSeconds} 秒` : `${minutes} 分`;
+  }
+  const hours = Math.floor(minutes / 60);
+  const remainingMinutes = minutes % 60;
+  if (remainingMinutes === 0 && remainingSeconds === 0) {
+    return `${hours} 小时`;
+  }
+  return `${hours} 小时 ${remainingMinutes} 分 ${remainingSeconds} 秒`;
+}
+
 function formatToolStatusLabel(result: any, successLabel: string, failedLabel = '✗ 失败'): string {
   const state = String(result?.status || props.action?.tool?.status || '').toLowerCase();
   if (state === 'awaiting_user_answer') {
@@ -1099,6 +1115,18 @@ function renderCreateSubAgent(result: any, args: any): string {
   const taskDescription = args.task ?? '';
   const message = result.message ?? result.summary ?? '';
 
+  const stats = result.stats || {};
+  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) +
+    (stats.write_files || 0) +
+    (stats.edit_files || 0) +
+    (stats.searches || 0) +
+    (stats.web_pages || 0) +
+    (stats.commands || 0);
+  const hasStats = runtimeSeconds > 0 || apiCalls > 0 || toolCount > 0;
+
   let html = '<div class="tool-result-meta">';
   html += `<div><strong>状态：</strong>${status}</div>`;
   if (agentId !== '') {
@@ -1117,9 +1145,26 @@ function renderCreateSubAgent(result: any, args: any): string {
   }
   html += '</div>';
 
-  if (message) {
-    html += '<div class="tool-result-content">';
-    html += `<div>${escapeHtml(String(message))}</div>`;
+  if (message || hasStats) {
+    html += '<div class="tool-result-content scrollable">';
+    if (hasStats) {
+      html += '<div class="content-label">执行统计</div>';
+      if (runtimeSeconds > 0) {
+        html += `<div><strong>工作时间：</strong>${formatDuration(runtimeSeconds)}</div>`;
+      }
+      if (apiCalls > 0) {
+        html += `<div><strong>调用次数：</strong>${apiCalls} 次</div>`;
+      }
+      if (toolCount > 0) {
+        html += `<div><strong>工具次数：</strong>${toolCount} 次</div>`;
+      }
+    }
+    if (message) {
+      if (hasStats) {
+        html += '<div class="content-label">最终回复</div>';
+      }
+      html += `<div>${escapeHtml(String(message))}</div>`;
+    }
     html += '</div>';
   }
 
@@ -1143,7 +1188,7 @@ function renderTerminateSubAgent(result: any, args: any): string {
   html += '</div>';
 
   if (message) {
-    html += '<div class="tool-result-content">';
+    html += '<div class="tool-result-content scrollable">';
     html += `<div>${escapeHtml(String(message))}</div>`;
     html += '</div>';
   }
@@ -1196,7 +1241,7 @@ function renderGetSubAgentStatus(result: any, args: any): string {
       html += '</div>';
 
       if (summary) {
-        html += '<div class="tool-result-content">';
+        html += '<div class="tool-result-content scrollable">';
         html += `<div>${escapeHtml(String(summary))}</div>`;
         html += '</div>';
       }
diff --git a/static/src/components/chat/actions/toolRenderers.ts b/static/src/components/chat/actions/toolRenderers.ts
index 22b6b06..d20f3e6 100644
--- a/static/src/components/chat/actions/toolRenderers.ts
+++ b/static/src/components/chat/actions/toolRenderers.ts
@@ -14,6 +14,22 @@ export function formatBytes(bytes: number): string {
   return Math.round((bytes / Math.pow(k, i)) * 100) / 100 + ' ' + sizes[i];
 }
 
+function formatDuration(seconds: number): string {
+  if (seconds <= 0) return '0 秒';
+  if (seconds < 60) return `${seconds} 秒`;
+  const minutes = Math.floor(seconds / 60);
+  const remainingSeconds = seconds % 60;
+  if (minutes < 60) {
+    return remainingSeconds > 0 ? `${minutes} 分 ${remainingSeconds} 秒` : `${minutes} 分`;
+  }
+  const hours = Math.floor(minutes / 60);
+  const remainingMinutes = minutes % 60;
+  if (remainingMinutes === 0 && remainingSeconds === 0) {
+    return `${hours} 小时`;
+  }
+  return `${hours} 小时 ${remainingMinutes} 分 ${remainingSeconds} 秒`;
+}
+
 function formatToolStatusLabel(result: any, successLabel: string, failedLabel = '✗ 失败'): string {
   const state = String(result?.status || '').toLowerCase();
   if (state === 'awaiting_user_answer') {
@@ -1067,6 +1083,18 @@ function renderCreateSubAgent(result: any, args: any): string {
   const taskDescription = args.task ?? '';
   const message = result.message ?? result.summary ?? '';
 
+  const stats = result.stats || {};
+  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) +
+    (stats.write_files || 0) +
+    (stats.edit_files || 0) +
+    (stats.searches || 0) +
+    (stats.web_pages || 0) +
+    (stats.commands || 0);
+  const hasStats = runtimeSeconds > 0 || apiCalls > 0 || toolCount > 0;
+
   let html = '<div class="tool-result-meta">';
   html += `<div><strong>状态：</strong>${status}</div>`;
   if (agentId !== '') {
@@ -1085,9 +1113,26 @@ function renderCreateSubAgent(result: any, args: any): string {
   }
   html += '</div>';
 
-  if (message) {
-    html += '<div class="tool-result-content">';
-    html += `<div>${escapeHtml(String(message))}</div>`;
+  if (message || hasStats) {
+    html += '<div class="tool-result-content scrollable">';
+    if (hasStats) {
+      html += '<div class="content-label">执行统计</div>';
+      if (runtimeSeconds > 0) {
+        html += `<div><strong>工作时间：</strong>${formatDuration(runtimeSeconds)}</div>`;
+      }
+      if (apiCalls > 0) {
+        html += `<div><strong>调用次数：</strong>${apiCalls} 次</div>`;
+      }
+      if (toolCount > 0) {
+        html += `<div><strong>工具次数：</strong>${toolCount} 次</div>`;
+      }
+    }
+    if (message) {
+      if (hasStats) {
+        html += '<div class="content-label">最终回复</div>';
+      }
+      html += `<div>${escapeHtml(String(message))}</div>`;
+    }
     html += '</div>';
   }
 
@@ -1111,7 +1156,7 @@ function renderTerminateSubAgent(result: any, args: any): string {
   html += '</div>';
 
   if (message) {
-    html += '<div class="tool-result-content">';
+    html += '<div class="tool-result-content scrollable">';
     html += `<div>${escapeHtml(String(message))}</div>`;
     html += '</div>';
   }
@@ -1164,7 +1209,7 @@ function renderGetSubAgentStatus(result: any, args: any): string {
       html += '</div>';
 
       if (summary) {
-        html += '<div class="tool-result-content">';
+        html += '<div class="tool-result-content scrollable">';
         html += `<div>${escapeHtml(String(summary))}</div>`;
         html += '</div>';
       }