diff --git a/Bridge/src/main/java/com/elderdrivers/riru/xposed/entry/Router.java b/Bridge/src/main/java/com/elderdrivers/riru/xposed/entry/Router.java
index 7d358fb5..5aa1d10c 100644
--- a/Bridge/src/main/java/com/elderdrivers/riru/xposed/entry/Router.java
+++ b/Bridge/src/main/java/com/elderdrivers/riru/xposed/entry/Router.java
@@ -2,19 +2,15 @@ package com.elderdrivers.riru.xposed.entry;
 
 import android.text.TextUtils;
 
-import com.elderdrivers.riru.xposed.Main;
 import com.elderdrivers.riru.xposed.core.HookMain;
+import com.elderdrivers.riru.xposed.dexmaker.DynamicBridge;
 import com.elderdrivers.riru.xposed.entry.bootstrap.AppBootstrapHookInfo;
 import com.elderdrivers.riru.xposed.entry.bootstrap.SysBootstrapHookInfo;
 import com.elderdrivers.riru.xposed.entry.bootstrap.SysInnerHookInfo;
 import com.elderdrivers.riru.xposed.entry.hooker.SystemMainHooker;
-import com.elderdrivers.riru.xposed.util.InlinedMethodCallers;
 import com.elderdrivers.riru.xposed.util.Utils;
 
-import java.util.Arrays;
-
 import de.robv.android.xposed.XposedBridge;
-import de.robv.android.xposed.XposedHelpers;
 import de.robv.android.xposed.XposedInit;
 
 public class Router {
@@ -87,5 +83,6 @@ public class Router {
 
     public static void onEnterChildProcess() {
         forkCompleted = true;
+        DynamicBridge.onForkPost();
     }
 }
diff --git a/Bridge/src/main/java/com/elderdrivers/riru/xposed/proxy/yahfa/BlackWhiteListProxy.java b/Bridge/src/main/java/com/elderdrivers/riru/xposed/proxy/yahfa/BlackWhiteListProxy.java
index d361b38a..63a73723 100644
--- a/Bridge/src/main/java/com/elderdrivers/riru/xposed/proxy/yahfa/BlackWhiteListProxy.java
+++ b/Bridge/src/main/java/com/elderdrivers/riru/xposed/proxy/yahfa/BlackWhiteListProxy.java
@@ -18,6 +18,8 @@ public class BlackWhiteListProxy {
         // when isDynamicModulesMode is not on
         final boolean isDynamicModulesMode = Main.isDynamicModulesEnabled();
         ConfigManager.setDynamicModulesMode(isDynamicModulesMode);
+        // call this to ensure the flag is set to false ASAP
+        Router.prepare(false);
         PrebuiltMethodsDeopter.deoptBootMethods(); // do it once for secondary zygote
         if (!isDynamicModulesMode) {
             Router.loadModulesSafely();
@@ -34,7 +36,7 @@ public class BlackWhiteListProxy {
         }
         Main.appDataDir = appDataDir;
         ConfigManager.setDynamicModulesMode(isDynamicModulesMode);
-        Router.prepare(false);
+        Router.onEnterChildProcess();
         Router.installBootstrapHooks(false);
         Router.loadModulesSafely();
     }
@@ -46,6 +48,8 @@ public class BlackWhiteListProxy {
         final boolean isDynamicModulesMode = Main.isDynamicModulesEnabled();
         ConfigManager.setDynamicModulesMode(isDynamicModulesMode);
         PrebuiltMethodsDeopter.deoptBootMethods(); // do it once for main zygote
+        // set startsSystemServer flag used when loadModules
+        Router.prepare(true);
         // we never install bootstrap hooks here in black/white list mode
         // because installed hooks would be propagated to all child processes of main zygote
         // hence we cannot install hooks for processes like com.android.phone process who are
@@ -65,7 +69,7 @@ public class BlackWhiteListProxy {
         }
         Main.appDataDir = getDataPathPrefix() + "android";
         ConfigManager.setDynamicModulesMode(isDynamicModulesMode);
-        Router.prepare(true);
+        Router.onEnterChildProcess();
         Router.installBootstrapHooks(true);
         Router.loadModulesSafely();
     }
diff --git a/Bridge/src/main/java/com/elderdrivers/riru/xposed/proxy/yahfa/NormalProxy.java b/Bridge/src/main/java/com/elderdrivers/riru/xposed/proxy/yahfa/NormalProxy.java
index 20988054..7303c4ce 100644
--- a/Bridge/src/main/java/com/elderdrivers/riru/xposed/proxy/yahfa/NormalProxy.java
+++ b/Bridge/src/main/java/com/elderdrivers/riru/xposed/proxy/yahfa/NormalProxy.java
@@ -2,7 +2,6 @@ package com.elderdrivers.riru.xposed.proxy.yahfa;
 
 import com.elderdrivers.riru.xposed.Main;
 import com.elderdrivers.riru.xposed.config.ConfigManager;
-import com.elderdrivers.riru.xposed.dexmaker.DynamicBridge;
 import com.elderdrivers.riru.xposed.entry.Router;
 import com.elderdrivers.riru.xposed.util.PrebuiltMethodsDeopter;
 
@@ -19,6 +18,7 @@ public class NormalProxy {
         Main.appDataDir = appDataDir;
         ConfigManager.setDynamicModulesMode(isDynamicModulesMode);
         PrebuiltMethodsDeopter.deoptBootMethods(); // do it once for secondary zygote
+        // call this to ensure the flag is set to false ASAP
         Router.prepare(false);
         // install bootstrap hooks for secondary zygote
         Router.installBootstrapHooks(false);
@@ -31,7 +31,6 @@ public class NormalProxy {
         // TODO consider processes without forkAndSpecializePost called
         Main.reopenFilesAfterForkNative();
         Router.onEnterChildProcess();
-        DynamicBridge.onForkPost();
         // load modules for each app process on its forked if dynamic modules mode is on
         Router.loadModulesSafely();
     }
@@ -41,6 +40,7 @@ public class NormalProxy {
         final boolean isDynamicModulesMode = Main.isDynamicModulesEnabled();
         Main.appDataDir = getDataPathPrefix() + "android";
         ConfigManager.setDynamicModulesMode(isDynamicModulesMode);
+        // set startsSystemServer flag used when loadModules
         Router.prepare(true);
         PrebuiltMethodsDeopter.deoptBootMethods(); // do it once for main zygote
         // install bootstrap hooks for main zygote as early as possible