diff --git a/contacts/build.properties b/contacts/build.properties
index d23352c..e8db841 100644
--- a/contacts/build.properties
+++ b/contacts/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Sat Jul 18 21:49:15 GMT 2026
+#Sat Jul 18 21:57:32 GMT 2026
 stageCount=11
 libraryProject=
 baseVersion=15.20
 publishVersion=15.20.10
-buildCount=25
+buildCount=29
 baseBetaVersion=15.20.11
diff --git a/contacts/src/main/res/layout/activity_settings.xml b/contacts/src/main/res/layout/activity_settings.xml
index 2b38b37..a43e1a7 100644
--- a/contacts/src/main/res/layout/activity_settings.xml
+++ b/contacts/src/main/res/layout/activity_settings.xml
@@ -332,24 +332,11 @@
 				android:onClick="onInitTestRules"
 				android:layout_margin="5dp"/>
 
-			<TextView
-				android:layout_width="wrap_content"
-				android:layout_height="wrap_content"
-				android:text="单元测试："/>
-
 			<LinearLayout
 				android:orientation="horizontal"
 				android:layout_width="match_parent"
 				android:layout_height="wrap_content"
 				android:gravity="right">
-
-
-				<Button
-					android:layout_width="wrap_content"
-					android:layout_height="wrap_content"
-					android:text="Unit Test"
-					android:onClick="onUnitTest"/>
-
 			</LinearLayout>
 
 			<TextView
diff --git a/contacts/src/main/res/layout/view_debug_tool_buttons.xml b/contacts/src/main/res/layout/view_debug_tool_buttons.xml
index 55a1f7a..0089c42 100644
--- a/contacts/src/main/res/layout/view_debug_tool_buttons.xml
+++ b/contacts/src/main/res/layout/view_debug_tool_buttons.xml
@@ -18,44 +18,51 @@
 		android:textColor="@color/red_normal"
 		android:layout_marginBottom="8dp"/>
 
-	<LinearLayout
-		android:orientation="horizontal"
+	<HorizontalScrollView
 		android:layout_width="match_parent"
-		android:layout_height="wrap_content"
-		android:gravity="right">
+		android:layout_height="wrap_content">
 
-		<Button
-			android:id="@+id/btn_debug_crash"
-			android:layout_width="wrap_content"
+		<LinearLayout
+			android:orientation="horizontal"
+			android:layout_width="match_parent"
 			android:layout_height="wrap_content"
-			android:text="测试崩溃"
-			android:textSize="12sp"
-			android:layout_margin="2dp"/>
+			android:gravity="right">
 
-		<Button
-			android:id="@+id/btn_debug_layout_preview"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:text="布局草稿"
-			android:textSize="12sp"
-			android:layout_margin="2dp"/>
+			<Button
+				android:id="@+id/btn_debug_logview"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:text="应用日志"
+				android:textSize="12sp"
+				android:layout_margin="2dp"/>
 
-		<Button
-			android:id="@+id/btn_debug_unit_test"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:text="单元测试"
-			android:textSize="12sp"
-			android:layout_margin="2dp"/>
-		
-		<Button
-			android:id="@+id/btn_debug_logview"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:text="应用日志"
-			android:textSize="12sp"
-			android:layout_margin="2dp"/>
+			<Button
+				android:id="@+id/btn_debug_unit_test"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:text="单元测试"
+				android:textSize="12sp"
+				android:layout_margin="2dp"/>
 
-	</LinearLayout>
+			<Button
+				android:id="@+id/btn_debug_layout_preview"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:text="布局草稿"
+				android:textSize="12sp"
+				android:layout_margin="2dp"/>
+
+			<Button
+				android:id="@+id/btn_debug_crash"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:text="测试崩溃"
+				android:textSize="12sp"
+				android:layout_margin="2dp"/>
+
+		</LinearLayout>
+
+	</HorizontalScrollView>
 
 </LinearLayout>
+