diff --git a/protocol/src/main/java/com/zfoo/protocol/registration/EnhanceUtils.java b/protocol/src/main/java/com/zfoo/protocol/registration/EnhanceUtils.java
index 4e2b44d3..9b86c27b 100644
--- a/protocol/src/main/java/com/zfoo/protocol/registration/EnhanceUtils.java
+++ b/protocol/src/main/java/com/zfoo/protocol/registration/EnhanceUtils.java
@@ -219,12 +219,13 @@ public abstract class EnhanceUtils {
         for (var i = 0; i < fields.length; i++) {
             var field = fields[i];
             var fieldRegistration = fieldRegistrations[i];
-            var readObject = enhanceSerializer(fieldRegistration.serializer()).readObject(builder, field, fieldRegistration);
-            // 协议向后兼容
+            // protocol backwards compatibility，协议向后兼容
             if (field.isAnnotationPresent(Compatible.class)) {
                 builder.append("if(!$1.isReadable()){ return packet; }");
             }
 
+            var readObject = enhanceSerializer(fieldRegistration.serializer()).readObject(builder, field, fieldRegistration);
+
             if (Modifier.isPublic(field.getModifiers())) {
                 builder.append(StringUtils.format("packet.{}={};", field.getName(), readObject));
             } else {
diff --git a/protocol/src/test/java/com/zfoo/protocol/compatiblity/CompatiblityTest.java b/protocol/src/test/java/com/zfoo/protocol/compatiblity/CompatiblityTest.java
index de6a0717..6c56636b 100644
--- a/protocol/src/test/java/com/zfoo/protocol/compatiblity/CompatiblityTest.java
+++ b/protocol/src/test/java/com/zfoo/protocol/compatiblity/CompatiblityTest.java
@@ -13,6 +13,8 @@
 package com.zfoo.protocol.compatiblity;
 
 import com.zfoo.protocol.ProtocolManager;
+import com.zfoo.protocol.generate.GenerateOperation;
+import com.zfoo.protocol.packet.*;
 import com.zfoo.protocol.util.ClassUtils;
 import com.zfoo.protocol.util.IOUtils;
 import io.netty.buffer.ByteBufAllocator;
@@ -21,6 +23,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 
 import java.io.IOException;
+import java.util.Set;
 
 import static com.zfoo.protocol.SpeedTest.complexObject;
 import static com.zfoo.protocol.SpeedTest.normalObject;
@@ -31,12 +34,16 @@ import static com.zfoo.protocol.SpeedTest.normalObject;
 public class CompatiblityTest {
 
     /**
-     * 字节码增强的Map变量顺序会出现不一样，所以序列化的内容顺序会改变，关闭字节码增强就会发现序列化内容相同
-     * @throws IOException
+     * EN: The order of the bytecode-enhanced Map traversal order will be different, so the order of the serialized content will change.
+     * You can see that the different ones are not consecutive.
+     * <p>
+     * CN: 字节码增强的Map遍历顺序会出现不一样，所以序列化的内容顺序会改变，可以看到不相同的直接并不是连续的
      */
     @Ignore
     @Test
     public void compatiblityTest() throws IOException {
+        ProtocolManager.initProtocolAuto(Set.of(ComplexObject.class, NormalObject.class, SimpleObject.class, EmptyObject.class, VeryBigObject.class), GenerateOperation.NO_OPERATION);
+
         var bytes = IOUtils.toByteArray(ClassUtils.getFileFromClassPath("ComplexObject.bytes"));
         var buffer = new UnpooledHeapByteBuf(ByteBufAllocator.DEFAULT, 100, 1_0000);
         buffer.writeBytes(bytes);