diff --git a/powerbell/build.properties b/powerbell/build.properties
index f19c69f..338769a 100644
--- a/powerbell/build.properties
+++ b/powerbell/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Tue Dec 30 18:16:29 HKT 2025
+#Tue Dec 30 10:40:14 GMT 2025
 stageCount=43
 libraryProject=
 baseVersion=15.14
 publishVersion=15.14.42
-buildCount=0
+buildCount=4
 baseBetaVersion=15.14.43
diff --git a/powerbell/src/main/java/cc/winboll/studio/powerbell/receivers/ControlCenterServiceReceiver.java b/powerbell/src/main/java/cc/winboll/studio/powerbell/receivers/ControlCenterServiceReceiver.java
index 3fc81e8..468d317 100644
--- a/powerbell/src/main/java/cc/winboll/studio/powerbell/receivers/ControlCenterServiceReceiver.java
+++ b/powerbell/src/main/java/cc/winboll/studio/powerbell/receivers/ControlCenterServiceReceiver.java
@@ -36,9 +36,10 @@ public class ControlCenterServiceReceiver extends BroadcastReceiver {
     private static final int BROADCAST_PRIORITY = IntentFilter.SYSTEM_HIGH_PRIORITY - 10;
     private static final int BATTERY_LEVEL_MIN = 0;
     private static final int BATTERY_LEVEL_MAX = 100;
+	private static final int INVALID_BATTERY = -1;      // 无效电量标识
 
     // ====================== 静态状态标记（volatile保证多线程可见性） ======================
-    private static volatile int sLastBatteryLevel = -1;  // 上次电量（多线程可见）
+    private static volatile int sLastBatteryLevel = INVALID_BATTERY;  // 上次电量（多线程可见）
     private static volatile boolean sIsCharging = false; // 上次充电状态（多线程可见）
 
     // ====================== 成员变量区（弱引用防泄漏，按功能分层） ======================
@@ -113,7 +114,8 @@ public class ControlCenterServiceReceiver extends BroadcastReceiver {
             }
 			
 			// 在插拔充电线时，执行贴心服务
-			if(currentCharging != sIsCharging) {
+			if(currentCharging != sIsCharging && sLastBatteryLevel != INVALID_BATTERY) {
+				//App.notifyMessage(TAG, String.format("sLastBatteryLevel %d", sLastBatteryLevel));
 				if(currentCharging) {
 					ThoughtfulService.startServiceWithType(service, ThoughtfulService.ServiceType.CHARGE_STATE);
 				} else {