diff --git a/protocol/src/main/java/com/zfoo/protocol/ProtocolManager.java b/protocol/src/main/java/com/zfoo/protocol/ProtocolManager.java
index 2ecc53b0..6dedd45f 100644
--- a/protocol/src/main/java/com/zfoo/protocol/ProtocolManager.java
+++ b/protocol/src/main/java/com/zfoo/protocol/ProtocolManager.java
@@ -30,8 +30,6 @@ import java.util.*;
  */
 public class ProtocolManager {
 
-    public static final String PROTOCOL_ID = "PROTOCOL_ID";
-    public static final String PROTOCOL_METHOD = "protocolId";
     public static final short MAX_PROTOCOL_NUM = Short.MAX_VALUE;
     public static final byte MAX_MODULE_NUM = Byte.MAX_VALUE;
 
diff --git a/protocol/src/main/java/com/zfoo/protocol/registration/ProtocolAnalysis.java b/protocol/src/main/java/com/zfoo/protocol/registration/ProtocolAnalysis.java
index 0f3cc2ae..ea9a1f63 100644
--- a/protocol/src/main/java/com/zfoo/protocol/registration/ProtocolAnalysis.java
+++ b/protocol/src/main/java/com/zfoo/protocol/registration/ProtocolAnalysis.java
@@ -106,7 +106,7 @@ public class ProtocolAnalysis {
         // 检查协议类是否合法
         for (var protocolClass : protocolClassSet) {
             var protocolId = getProtocolIdAndCheckClass(protocolClass);
-            AssertionUtils.isTrue(protocolId >= 0, "[class:{}]必须使用注解@Protocol注解标注或者使用[{}]字段", protocolClass.getCanonicalName(), PROTOCOL_ID);
+            AssertionUtils.isTrue(protocolId >= 0, "[class:{}]必须使用注解@Protocol注解标注", protocolClass.getCanonicalName());
             initProtocolClass(protocolId, protocolClass);
         }
 
@@ -587,16 +587,6 @@ public class ProtocolAnalysis {
         // 不能是泛型类
         AssertionUtils.isTrue(ArrayUtils.isEmpty(clazz.getTypeParameters()), "[class:{}]不能是泛型类", clazz.getCanonicalName());
 
-        Field protocolIdField = null;
-        try {
-            protocolIdField = clazz.getDeclaredField(PROTOCOL_ID);
-        } catch (NoSuchFieldException e) {
-        }
-        Method protocolMethod = null;
-        try {
-            protocolMethod = clazz.getDeclaredMethod(PROTOCOL_METHOD);
-        } catch (NoSuchMethodException e) {
-        }
 
         // 必须要有一个空的构造器
         Constructor<?> constructor = ReflectionUtils.publicEmptyConstructor(clazz);
@@ -605,24 +595,8 @@ public class ProtocolAnalysis {
         short protocolId = -1;
         if (protocolAnnotation != null) {
             protocolId = protocolAnnotation.id();
-            AssertionUtils.isTrue(protocolIdField == null && protocolMethod == null, "[class:{}]已经使用了注解标注协议号，不能再使用protocolId()方法和[{}]字段", clazz.getCanonicalName(), PROTOCOL_ID);
-        } else if (protocolIdField != null || protocolMethod != null) { // 字段标注的协议号
-            AssertionUtils.isTrue(protocolIdField != null, "[class:{}]协议序列号[{}]不存在", clazz.getCanonicalName(), PROTOCOL_ID);
-            AssertionUtils.isTrue(Modifier.isPublic(protocolIdField.getModifiers()), "[class:{}]协议序列号[{}]没有被public修饰", clazz.getCanonicalName(), PROTOCOL_ID);
-            AssertionUtils.isTrue(Modifier.isStatic(protocolIdField.getModifiers()), "[class:{}]协议序列号[{}]没有被static修饰", clazz.getCanonicalName(), PROTOCOL_ID);
-            AssertionUtils.isTrue(Modifier.isFinal(protocolIdField.getModifiers()), "[class:{}]协议序列号[{}]没有被final修饰", clazz.getCanonicalName(), PROTOCOL_ID);
-            AssertionUtils.isTrue(clazz.getSimpleName().matches("[a-zA-Z0-9_]*"), "[class:{}]的命名只能包含字母，数字，下划线", clazz.getCanonicalName(), PROTOCOL_ID);
-
-            ReflectionUtils.makeAccessible(protocolIdField);
-            protocolId = (short) ReflectionUtils.getField(protocolIdField, null);
-            // 验证protocol()方法的返回是否和PROTOCOL_ID相等
-            if (protocolMethod != null) {
-                var packet = (IPacket) ReflectionUtils.newInstance(constructor);
-                var methodReturnId = (short) ReflectionUtils.invokeMethod(packet, protocolMethod);
-                AssertionUtils.isTrue(methodReturnId == protocolId, "[class:{}]的protocolId方法返回的值[{}]和协议号返回值[{}]不相等", clazz.getCanonicalName(), methodReturnId, protocolId);
-            }
         } else {
-            // 可能通过xml的方式注册协议，xml注册协议不需要注解和PROTOCOL_ID协议字段号
+            // 可能通过xml的方式注册协议，xml注册协议不需要注解
             Short id = protocolNameMap.get(clazz.getName());
             if (id != null) {
                 protocolId = id;
diff --git a/protocol/src/main/java/com/zfoo/protocol/registration/ProtocolRegistration.java b/protocol/src/main/java/com/zfoo/protocol/registration/ProtocolRegistration.java
index b18cf69a..9c94b7ec 100644
--- a/protocol/src/main/java/com/zfoo/protocol/registration/ProtocolRegistration.java
+++ b/protocol/src/main/java/com/zfoo/protocol/registration/ProtocolRegistration.java
@@ -25,9 +25,6 @@ import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 
 /**
- * 协议必须为一个简单的POJO对象，必须有一个标识为private static final transient的PROTOCOL_ID号
- * 必须实现IPacket接口,返回的protocolId必须和PROTOCOL_ID号一致
- *
  * @author godotg
  * @version 3.0
  */