diff --git a/Sources/Utils/Config.swift b/Sources/Utils/Config.swift
index b79431c..14300be 100644
--- a/Sources/Utils/Config.swift
+++ b/Sources/Utils/Config.swift
@@ -50,17 +50,17 @@ struct Config {
     }
 
     var llmBaseURL: String {
-        get { defaults.string(forKey: Keys.llmBaseURL) ?? "https://api.deepseek.com" }
+        get { defaults.string(forKey: Keys.llmBaseURL) ?? "" }
         set { defaults.set(newValue, forKey: Keys.llmBaseURL) }
     }
 
     var llmAPIKey: String {
-        get { defaults.string(forKey: Keys.llmAPIKey) ?? "sk-3457fbc33f0b4aefb2ce1d3101bb2341" }
+        get { defaults.string(forKey: Keys.llmAPIKey) ?? "" }
         set { defaults.set(newValue, forKey: Keys.llmAPIKey) }
     }
 
     var llmModel: String {
-        get { defaults.string(forKey: Keys.llmModel) ?? "deepseek-v4-flash" }
+        get { defaults.string(forKey: Keys.llmModel) ?? "" }
         set { defaults.set(newValue, forKey: Keys.llmModel) }
     }
 
diff --git a/VoiceInput-20260424.dmg b/VoiceInput-20260424.dmg
index 901cc54..00cdf31 100644
Binary files a/VoiceInput-20260424.dmg and b/VoiceInput-20260424.dmg differ