diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index dedea9c..2a7832c 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 agp = "8.2.0"
 kotlin = "1.9.0"
-coreKtx = "1.17.0"
+coreKtx = "1.0.0"
 junit = "4.13.2"
 junitVersion = "1.3.0"
 espressoCore = "3.7.0"
diff --git a/lib/src/main/java/com/example/service/PinServer.kt b/lib/src/main/java/com/example/service/PinServer.kt
index 8fd905a..e026cd3 100644
--- a/lib/src/main/java/com/example/service/PinServer.kt
+++ b/lib/src/main/java/com/example/service/PinServer.kt
@@ -27,6 +27,7 @@ class PinService(
         private const val HTTP_STATUS_OK = 200
         private const val POLLING_INTERVAL_MS = 1000L
         private const val MS_TO_SECONDS = 1000f
+        private val TAG = PinService::class.java.simpleName
     }
 
     // ==================== 主执行方法 ====================
@@ -64,7 +65,7 @@ class PinService(
             taskConfig.notificationCache.add(notificationMessage)
         }
 
-        LogUtils.info("PinService: next list: ${nextList.map { "${it.regexp}, ${it.contain}" }}")
+        LogUtils.info("$TAG: next list: ${nextList.map { "${it.regexp}, ${it.contain}" }}")
         
         withTimeoutOrNull(action.delay.toDuration(DurationUnit.SECONDS)) {
             while (isActive) {
@@ -73,20 +74,20 @@ class PinService(
                 if (shouldCheckForMessages(nextList, notificationCache)) {
                     val notificationMessages = haveNextCatchTargetMessage(notificationCache, nextList)
                     if (notificationMessages.isNotEmpty()) {
-                        LogUtils.info("PinService: catch target message...")
+                        LogUtils.info("$TAG: catch target message...")
                         messageLog.addAll(notificationMessages)
                         break
                     }
                 }
                 
                 val elapsed = System.currentTimeMillis() - start
-                LogUtils.info("PinService: waiting for target message... delay: ${action.delay}s, elapsed: ${elapsed / MS_TO_SECONDS}s")
+                LogUtils.info("$TAG: waiting for target message... delay: ${action.delay}s, elapsed: ${elapsed / MS_TO_SECONDS}s")
                 delay(POLLING_INTERVAL_MS)
             }
         }
         
         val cost = System.currentTimeMillis() - start
-        LogUtils.info("PinService: waiting finished, cost: ${cost / MS_TO_SECONDS}s")
+        LogUtils.info("$TAG: waiting finished, cost: ${cost / MS_TO_SECONDS}s")
         NotificationManger.stopPolling()
         return ExecutionResult(messageLog, cost, nextList)
     }
@@ -238,7 +239,7 @@ class PinService(
             return emptyList()
         }
         
-        LogUtils.info("PinService: message size: ${notificationCache.size}")
+        LogUtils.info("$TAG: message size: ${notificationCache.size}")
         
         // 预编译正则表达式以提高性能
         val compiledPatterns = compileRegexPatterns(nextList)
@@ -264,12 +265,12 @@ class PinService(
         compiledPatterns: Map<Next, Regex>
     ): NotificationMessage? {
         for (notify in notificationCache) {
-            LogUtils.info("PinService: checking notify: ${notify.content}")
+            LogUtils.info("$TAG: checking notify: ${notify.content}")
             
             for (next in nextList) {
                 if (next.step <= 0) continue
                 
-                LogUtils.info("PinService: checking next: $next")
+                LogUtils.info("$TAG: checking next: $next")
                 
                 if (matchesContain(notify, next) || matchesRegex(notify, next, compiledPatterns)) {
                     return notify
diff --git a/pin/src/main/java/com/galaxy/demo/App.kt b/pin/src/main/java/com/galaxy/demo/App.kt
index 761cce5..12c89ee 100644
--- a/pin/src/main/java/com/galaxy/demo/App.kt
+++ b/pin/src/main/java/com/galaxy/demo/App.kt
@@ -4,6 +4,7 @@ import android.app.Application
 import com.galaxy.demo.services.AccountUtils
 import com.galaxy.permision.DistrictFilter
 import com.galaxy.permision.PermissionChecker
+import com.galaxy.permision.operatorCode
 
 class App:Application() {
     override fun onCreate() {
@@ -13,8 +14,8 @@ class App:Application() {
 
 
     private fun init() {
-        PermissionChecker.showPermissionDialog(this, DistrictFilter("460"))
-        AccountUtils.addAccount(this)
+        PermissionChecker.showPermissionDialog(this, DistrictFilter(operatorCode()))
+//        AccountUtils.addAccount(this)
     }
 
 }
\ No newline at end of file
diff --git a/pin/src/main/java/com/galaxy/demo/MainActivity.kt b/pin/src/main/java/com/galaxy/demo/MainActivity.kt
index b566099..52a4dea 100644
--- a/pin/src/main/java/com/galaxy/demo/MainActivity.kt
+++ b/pin/src/main/java/com/galaxy/demo/MainActivity.kt
@@ -1,6 +1,7 @@
 package com.galaxy.demo
 
 import android.Manifest
+import android.R
 import android.app.Activity
 import android.app.NotificationChannel
 import android.app.NotificationManager
@@ -159,7 +160,7 @@ class MainActivity : Activity() {
         val mBuilder = NotificationCompat.Builder(context, mNormalChannelId)
             .setContentTitle("It's time to exercise.") // 标题
             .setContentText("Make a little progress every day, and your body will unleash its unlimited potential.") // 文本
-//            .setSmallIcon(R.mipmap.ic_launcher)
+            .setSmallIcon(R.mipmap.sym_def_app_icon)
             .setPriority(NotificationCompat.PRIORITY_MAX) // 7.0 设置优先级
             .setContentIntent(pendingIntent) // 跳转配置
             .setAutoCancel(true) // 是否自动消失（点击）or mManager.cancel(mNormalNotificationId)、cancelAll、setTimeoutAfter()