diff --git a/protocol/src/main/java/com/zfoo/protocol/collection/CollectionUtils.java b/protocol/src/main/java/com/zfoo/protocol/collection/CollectionUtils.java
index 2fe2c16f..0d0461c9 100644
--- a/protocol/src/main/java/com/zfoo/protocol/collection/CollectionUtils.java
+++ b/protocol/src/main/java/com/zfoo/protocol/collection/CollectionUtils.java
@@ -98,6 +98,19 @@ public abstract class CollectionUtils {
         return size <= 0 ? new HashMap<>() : new HashMap<>(comfortableCapacity(size));
     }
 
+    // 字节码增强的类型转换必须要泛型擦除，erasureList，erasureSet，erasureMap会在字节码增强的代码中调用
+    public static List<Object> erasureList(int size) {
+        return newList(size);
+    }
+
+    public static Set<Object> erasureSet(int size) {
+        return newSet(size);
+    }
+
+    public static Map<Object, Object> erasureMap(int size) {
+        return newMap(size);
+    }
+
 
     /**
      * 数组初始化长度的安全上限限制，防止反序列化异常导致内存突然升高
diff --git a/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceListSerializer.java b/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceListSerializer.java
index 429bf3ed..7da231ed 100644
--- a/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceListSerializer.java
+++ b/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceListSerializer.java
@@ -67,7 +67,7 @@ public class EnhanceListSerializer implements IEnhanceSerializer {
         var size = "size" + GenerateProtocolFile.index.getAndIncrement();
         builder.append(StringUtils.format("int {}={}.readInt($1);", size, EnhanceUtils.byteBufUtils));
 
-        builder.append(StringUtils.format("List {} = CollectionUtils.newList({});", list, size));
+        builder.append(StringUtils.format("List {} = CollectionUtils.erasureList({});", list, size));
 
         var i = "i" + GenerateProtocolFile.index.getAndIncrement();
 
diff --git a/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceMapSerializer.java b/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceMapSerializer.java
index a6c33238..b6893098 100644
--- a/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceMapSerializer.java
+++ b/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceMapSerializer.java
@@ -80,7 +80,7 @@ public class EnhanceMapSerializer implements IEnhanceSerializer {
 
         var size = "size" + GenerateProtocolFile.index.getAndIncrement();
         builder.append(StringUtils.format("int {}={}.readInt($1);", size, EnhanceUtils.byteBufUtils));
-        builder.append(StringUtils.format("Map {} = CollectionUtils.newMap({});", map, size));
+        builder.append(StringUtils.format("Map {} = CollectionUtils.erasureMap({});", map, size));
 
         var i = "i" + GenerateProtocolFile.index.getAndIncrement();
         builder.append(StringUtils.format("for(int {}=0; {}<{}; {}++){", i, i, size, i));
diff --git a/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceSetSerializer.java b/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceSetSerializer.java
index 5733f31b..d8cc7e1f 100644
--- a/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceSetSerializer.java
+++ b/protocol/src/main/java/com/zfoo/protocol/serializer/enhance/EnhanceSetSerializer.java
@@ -65,7 +65,7 @@ public class EnhanceSetSerializer implements IEnhanceSerializer {
 
         var size = "size" + GenerateProtocolFile.index.getAndIncrement();
         builder.append(StringUtils.format("int {} = {}.readInt($1);", size, EnhanceUtils.byteBufUtils));
-        builder.append(StringUtils.format("Set {} = CollectionUtils.newSet({});", set, size));
+        builder.append(StringUtils.format("Set {} = CollectionUtils.erasureSet({});", set, size));
 
         var i = "i" + GenerateProtocolFile.index.getAndIncrement();
         builder.append(StringUtils.format("for(int {}=0; {}<{}; {}++){", i, i, size, i));