diff --git a/core/build.gradle.kts b/core/build.gradle.kts
index 6bb59148e8..26873b0aba 100644
--- a/core/build.gradle.kts
+++ b/core/build.gradle.kts
@@ -75,6 +75,7 @@ dependencies {
     api("androidx.lifecycle:lifecycle-livedata-core-ktx:$lifecycleVersion")
     api("androidx.preference:preference:1.1.1")
     api("androidx.room:room-runtime:$roomVersion")
+    api("androidx.work:work-multiprocess:$workVersion")
     api("androidx.work:work-runtime-ktx:$workVersion")
     api("com.google.android.gms:play-services-oss-licenses:17.0.0")
     api("com.google.code.gson:gson:2.8.6")
diff --git a/core/src/main/AndroidManifest.xml b/core/src/main/AndroidManifest.xml
index 60d06daeca..ff6cd06a93 100644
--- a/core/src/main/AndroidManifest.xml
+++ b/core/src/main/AndroidManifest.xml
@@ -113,30 +113,5 @@
                   tools:node="remove"/>
         <service android:name="androidx.room.MultiInstanceInvalidationService"
                  android:process=":bg"/>
-        <!-- https://android.googlesource.com/platform/frameworks/support/+/androidx-master-dev/work/workmanager/src/main/AndroidManifest.xml -->
-        <provider android:name="androidx.work.impl.WorkManagerInitializer"
-                  tools:node="remove"/>
-        <service android:name="androidx.work.impl.background.systemalarm.SystemAlarmService"
-                 android:process=":bg"
-                 tools:ignore="Instantiatable"/>
-        <service android:name="androidx.work.impl.background.systemjob.SystemJobService"
-                 android:process=":bg"/>
-        <service android:name="androidx.work.impl.foreground.SystemForegroundService"
-                 android:process=":bg"
-                 tools:ignore="Instantiatable"/>
-        <receiver android:name="androidx.work.impl.utils.ForceStopRunnable$BroadcastReceiver"
-                  android:process=":bg"/>
-        <receiver android:name="androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryChargingProxy"
-                  android:process=":bg"/>
-        <receiver android:name="androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryNotLowProxy"
-                  android:process=":bg"/>
-        <receiver android:name="androidx.work.impl.background.systemalarm.ConstraintProxy$StorageNotLowProxy"
-                  android:process=":bg"/>
-        <receiver android:name="androidx.work.impl.background.systemalarm.ConstraintProxy$NetworkStateProxy"
-                  android:process=":bg"/>
-        <receiver android:name="androidx.work.impl.background.systemalarm.RescheduleReceiver"
-                  android:process=":bg"/>
-        <receiver android:name="androidx.work.impl.background.systemalarm.ConstraintProxyUpdateReceiver"
-                  android:process=":bg"/>
     </application>
 </manifest>
diff --git a/core/src/main/java/com/github/shadowsocks/Core.kt b/core/src/main/java/com/github/shadowsocks/Core.kt
index 175e3e7f48..1b6d7fb365 100644
--- a/core/src/main/java/com/github/shadowsocks/Core.kt
+++ b/core/src/main/java/com/github/shadowsocks/Core.kt
@@ -141,6 +141,7 @@ object Core : Configuration.Provider {
     }
 
     override fun getWorkManagerConfiguration() = Configuration.Builder().apply {
+        setDefaultProcessName(app.packageName + ":bg")
         setMinimumLoggingLevel(if (BuildConfig.DEBUG) Log.VERBOSE else Log.INFO)
         setExecutor { GlobalScope.launch { it.run() } }
         setTaskExecutor { GlobalScope.launch { it.run() } }