diff --git a/core/src/main/java/org/lsposed/lspd/hooker/StartBootstrapServicesHooker.java b/core/src/main/java/org/lsposed/lspd/hooker/StartBootstrapServicesHooker.java
index 2e8f4351..800f8679 100644
--- a/core/src/main/java/org/lsposed/lspd/hooker/StartBootstrapServicesHooker.java
+++ b/core/src/main/java/org/lsposed/lspd/hooker/StartBootstrapServicesHooker.java
@@ -22,12 +22,19 @@ package org.lsposed.lspd.hooker;
 
 import static org.lsposed.lspd.util.Utils.logD;
 
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import org.lsposed.lspd.impl.LSPosedContext;
 import org.lsposed.lspd.util.Hookers;
 
 import de.robv.android.xposed.XC_MethodHook;
 import de.robv.android.xposed.XposedBridge;
 import de.robv.android.xposed.XposedInit;
 import de.robv.android.xposed.callbacks.XC_LoadPackage;
+import io.github.libxposed.XposedModuleInterface;
 
 public class StartBootstrapServicesHooker extends XC_MethodHook {
 
@@ -45,6 +52,20 @@ public class StartBootstrapServicesHooker extends XC_MethodHook {
             lpparam.appInfo = null;
             lpparam.isFirstApplication = true;
             XC_LoadPackage.callAll(lpparam);
+
+            LSPosedContext.callOnSystemServerLoaded(new XposedModuleInterface.SystemServerLoadedParam() {
+                @Override
+                @NonNull
+                public ClassLoader getClassLoader() {
+                    return HandleSystemServerProcessHooker.systemServerCL;
+                }
+
+                @Override
+                @Nullable
+                public Bundle getExtras() {
+                    return null;
+                }
+            });
         } catch (Throwable t) {
             Hookers.logE("error when hooking startBootstrapServices", t);
         }
diff --git a/core/src/main/java/org/lsposed/lspd/impl/LSPosedContext.java b/core/src/main/java/org/lsposed/lspd/impl/LSPosedContext.java
index df576167..dd54159a 100644
--- a/core/src/main/java/org/lsposed/lspd/impl/LSPosedContext.java
+++ b/core/src/main/java/org/lsposed/lspd/impl/LSPosedContext.java
@@ -104,6 +104,16 @@ public class LSPosedContext extends XposedContext {
         }
     }
 
+    public static void callOnSystemServerLoaded(XposedModuleInterface.SystemServerLoadedParam param) {
+        for (XposedModule module : modules) {
+            try {
+                module.onSystemServerLoaded(param);
+            } catch (Throwable t) {
+                Log.e(TAG, "Error when calling onSystemServerLoaded of " + ((LSPosedContext) module.getBaseContext()).mPackageName, t);
+            }
+        }
+    }
+
     public static boolean loadModule(ActivityThread at, Module module) {
         try {
             Log.d(TAG, "Loading module " + module.packageName);