diff --git a/snowy-plugin/snowy-plugin-gen/src/main/java/vip/xiaonuo/gen/core/util/GenDbTypeUtil.java b/snowy-plugin/snowy-plugin-gen/src/main/java/vip/xiaonuo/gen/core/util/GenDbTypeUtil.java
index 245efe48..642d2e98 100644
--- a/snowy-plugin/snowy-plugin-gen/src/main/java/vip/xiaonuo/gen/core/util/GenDbTypeUtil.java
+++ b/snowy-plugin/snowy-plugin-gen/src/main/java/vip/xiaonuo/gen/core/util/GenDbTypeUtil.java
@@ -55,6 +55,8 @@ public static String getJavaTypeBySqlType(String dataType) {
             case "NCLOB":
             case "IMAGE":
                 return GenJavaTypeEnum.String.getValue();
+            case "SERIAL":
+                return GenJavaTypeEnum.Integer.getValue(); 
             case "INTEGER":
             case "BIGINT":
             case "NUMBER":