diff --git a/contacts/src/main/java/cc/winboll/studio/contacts/App.java b/contacts/src/main/java/cc/winboll/studio/contacts/App.java
index 05e51ac..40289c0 100644
--- a/contacts/src/main/java/cc/winboll/studio/contacts/App.java
+++ b/contacts/src/main/java/cc/winboll/studio/contacts/App.java
@@ -16,9 +16,6 @@ public class App extends GlobalApplication {
     @Override
     public void onCreate() {
         super.onCreate();
-		// 设置应用调试标志
-        setIsDebugging(BuildConfig.DEBUG);
-
 		// 初始化窗口管理类
 		WinBoLLActivityManager.init(this);
         // 初始化 Toast 框架