diff --git a/android/app/src/main/kotlin/com/hiddify/hiddify/Settings.kt b/android/app/src/main/kotlin/com/hiddify/hiddify/Settings.kt
index 62e2743a5..9b142a5b4 100644
--- a/android/app/src/main/kotlin/com/hiddify/hiddify/Settings.kt
+++ b/android/app/src/main/kotlin/com/hiddify/hiddify/Settings.kt
@@ -55,7 +55,7 @@ object Settings {
         set(value) = preferences.edit().putString(SettingsKey.ACTIVE_PROFILE_NAME, value).apply()
 
     var serviceMode: String
-        get() = preferences.getString(SettingsKey.SERVICE_MODE, ServiceMode.NORMAL)!!
+        get() = preferences.getString(SettingsKey.SERVICE_MODE, ServiceMode.VPN)!!
         set(value) = preferences.edit().putString(SettingsKey.SERVICE_MODE, value).apply()
 
     var configOptions: String
@@ -94,12 +94,15 @@ object Settings {
 
     suspend fun rebuildServiceMode(): Boolean {
         var newMode = ServiceMode.NORMAL
-        try {
-            if (needVPNService()) {
-                newMode = ServiceMode.VPN
-            }
-        } catch (_: Exception) {
+        if (serviceMode == ServiceMode.VPN) {
+            newMode = ServiceMode.VPN
         }
+//        try {
+//            if (needVPNService()) {
+//                newMode = ServiceMode.VPN
+//            }
+//        } catch (_: Exception) {
+//        }
         if (serviceMode == newMode) {
             return false
         }
diff --git a/libcore b/libcore
index c499693dd..4099f968e 160000
--- a/libcore
+++ b/libcore
@@ -1 +1 @@
-Subproject commit c499693ddcb8e8992fc29c57093fe48e164cea5a
+Subproject commit 4099f968e21264f94d0feb9004cd20281aadc20f