diff --git a/contacts/build.properties b/contacts/build.properties
index c04bdd0..c687c6d 100644
--- a/contacts/build.properties
+++ b/contacts/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Sun Jul 06 16:18:59 HKT 2025
+#Wed Jul 16 20:02:24 GMT 2025
 stageCount=10
 libraryProject=
 baseVersion=15.3
 publishVersion=15.3.9
-buildCount=0
+buildCount=3
 baseBetaVersion=15.3.10
diff --git a/contacts/src/main/java/cc/winboll/studio/contacts/activities/SettingsActivity.java b/contacts/src/main/java/cc/winboll/studio/contacts/activities/SettingsActivity.java
index 115c05a..560a6e9 100644
--- a/contacts/src/main/java/cc/winboll/studio/contacts/activities/SettingsActivity.java
+++ b/contacts/src/main/java/cc/winboll/studio/contacts/activities/SettingsActivity.java
@@ -198,6 +198,9 @@ public class SettingsActivity extends AppCompatActivity implements IWinBoLLActiv
             settingsModel.setDunTotalCount(Integer.parseInt(etDunTotalCount.getText().toString()));
             settingsModel.setDunResumeSecondCount(Integer.parseInt(etDunResumeSecondCount.getText().toString()));
             settingsModel.setDunResumeCount(Integer.parseInt(etDunResumeCount.getText().toString()));
+			
+			// 应用效果提示
+			ToastUtils.show(String.format("以下设置将在连拨%d次后接通电话。", settingsModel.getDunTotalCount()));
         }
         settingsModel.setIsEnableDun(isEnableDun);
         Rules.getInstance(this).saveDun();
@@ -207,6 +210,7 @@ public class SettingsActivity extends AppCompatActivity implements IWinBoLLActiv
         etDunTotalCount.setText(Integer.toString(settingsModel.getDunTotalCount()));
         etDunResumeSecondCount.setText(Integer.toString(settingsModel.getDunResumeSecondCount()));
         etDunResumeCount.setText(Integer.toString(settingsModel.getDunResumeCount()));
+		
     }
 
     void updateStreamVolumeTextView() {