diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 7f65b43..f36ef2d 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -90,6 +90,7 @@
             android:enabled="true"
             android:exported="true"
             android:label="@string/app_name"
+            android:foregroundServiceType="dataSync"
             android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE">
             <intent-filter>
                 <action android:name="android.accessibilityservice.AccessibilityService" />
diff --git a/app/src/main/java/org/yameida/worktool/utils/LogUtilsInit.kt b/app/src/main/java/org/yameida/worktool/utils/LogUtilsInit.kt
index 2e78537..b4ed88c 100644
--- a/app/src/main/java/org/yameida/worktool/utils/LogUtilsInit.kt
+++ b/app/src/main/java/org/yameida/worktool/utils/LogUtilsInit.kt
@@ -1,7 +1,10 @@
 package org.yameida.worktool.utils
 
+import com.blankj.utilcode.util.AppUtils
 import com.blankj.utilcode.util.LogUtils
 import org.yameida.worktool.Constant
+import java.lang.Exception
+import java.util.*
 
 object LogUtilsInit {
 
@@ -30,9 +33,16 @@ object LogUtilsInit {
      *
      */
     fun init() {
+        val prefix = try {
+            AppUtils.getAppSignaturesMD5().firstOrNull()?.replace(":", "")
+                ?.substring(0, 2)?.toLowerCase(Locale.ROOT)
+        } catch (e: Exception) {
+            null
+        }
         LogUtils.getConfig().apply {
             isLog2FileSwitch = true
             saveDays = 7
+            filePrefix = prefix
         }
         if (FlowPermissionHelper.isBlueCloud()) {
             Constant.customLink = true