diff --git a/snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/core/param/XnCodeGenParam.java b/snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/core/param/XnCodeGenParam.java
index 68a8c76f..6b4ee1d3 100644
--- a/snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/core/param/XnCodeGenParam.java
+++ b/snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/core/param/XnCodeGenParam.java
@@ -106,6 +106,6 @@ public class XnCodeGenParam {
     /**
      * 菜单上级父ids
      */
-    private String menuPids;
+    private String menuPids = "";
 
 }
diff --git a/snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/modular/service/impl/CodeGenerateServiceImpl.java b/snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/modular/service/impl/CodeGenerateServiceImpl.java
index 665d8f33..c6d34af6 100644
--- a/snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/modular/service/impl/CodeGenerateServiceImpl.java
+++ b/snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/modular/service/impl/CodeGenerateServiceImpl.java
@@ -238,8 +238,10 @@ public class CodeGenerateServiceImpl extends ServiceImpl<CodeGenerateMapper, Cod
         param.setFunctionName(codeGenerate.getTableComment());
         param.setConfigList(configList);
         param.setCreateTimeString(StringDateTool.getStringDate());
-        Map<String, Object> map = SqlRunner.db().selectOne(SELECT_SYS_MENU_SQL, codeGenerate.getMenuPid());
-        param.setMenuPids(map.get("pids").toString());
+        if (!codeGenerate.getMenuPid().equals("0")) {
+            Map<String, Object> map = SqlRunner.db().selectOne(SELECT_SYS_MENU_SQL, codeGenerate.getMenuPid());
+            param.setMenuPids(map.get("pids").toString());
+        }
         return param;
     }