diff --git a/server/like-admin/src/main/resources/META-INF/additional-spring-configuration-metadata.json b/server/like-admin/src/main/resources/META-INF/additional-spring-configuration-metadata.json
index 6a59a7b2..379bbd72 100644
--- a/server/like-admin/src/main/resources/META-INF/additional-spring-configuration-metadata.json
+++ b/server/like-admin/src/main/resources/META-INF/additional-spring-configuration-metadata.json
@@ -4,6 +4,11 @@
       "name": "like.upload-directory",
       "type": "java.lang.String",
       "description": "Description for like.upload-directory."
+    },
+    {
+      "name": "like.production",
+      "type": "java.lang.String",
+      "description": "Description for like.production."
     }
   ]
 }
\ No newline at end of file
diff --git a/server/like-generator/src/main/java/com/hxkj/generator/controller/GenController.java b/server/like-generator/src/main/java/com/hxkj/generator/controller/GenController.java
index 4fbfc4de..ef4bdae7 100644
--- a/server/like-generator/src/main/java/com/hxkj/generator/controller/GenController.java
+++ b/server/like-generator/src/main/java/com/hxkj/generator/controller/GenController.java
@@ -3,6 +3,9 @@ package com.hxkj.generator.controller;
 import com.baomidou.mybatisplus.core.toolkit.Assert;
 import com.hxkj.common.core.AjaxResult;
 import com.hxkj.common.core.PageResult;
+import com.hxkj.common.exception.OperateException;
+import com.hxkj.common.utils.StringUtil;
+import com.hxkj.common.utils.YmlUtil;
 import com.hxkj.common.validator.annotation.IDMust;
 import com.hxkj.generator.service.IGenerateService;
 import com.hxkj.generator.validate.GenParam;
@@ -159,6 +162,11 @@ public class GenController {
      */
     @GetMapping("/downloadCode")
     public void downloadCode(HttpServletResponse response, String tables) throws IOException {
+        String production = YmlUtil.get("like.production");
+        if (StringUtil.isNotEmpty(production) && production.equals("true")) {
+            throw new OperateException("抱歉,演示环境不允许操作！");
+        }
+
         Assert.notNull(tables, "请选择要生成的表");
         String[] tableNames = tables.split(",");
         byte[] data = iGenerateService.downloadCode(tableNames);