diff --git a/README.md b/README.md
index 2793348..4fafe41 100644
--- a/README.md
+++ b/README.md
@@ -87,7 +87,6 @@ Tduck 填鸭：是一款基于B/S架构的表单收集系统，为企业构建
    * [JDK1.8或以上](http://www.oracle.com/technetwork/java/javase/overview/index.html)
    * [Maven](https://maven.apache.org/download.cgi)
    * [Nodejs](https://nodejs.org/en/download/)
-   * [微信开发者工具](https://developers.weixin.qq.com/miniprogram/dev/devtools/download.html)
 
 2. 创建一个tduck的数据库，并执行项目目录下doc/tduck.sql文件
 
diff --git a/tduck-api/src/main/java/com/tduck/cloud/api/web/controller/UserProjectController.java b/tduck-api/src/main/java/com/tduck/cloud/api/web/controller/UserProjectController.java
index 2814d79..1a69370 100644
--- a/tduck-api/src/main/java/com/tduck/cloud/api/web/controller/UserProjectController.java
+++ b/tduck-api/src/main/java/com/tduck/cloud/api/web/controller/UserProjectController.java
@@ -270,11 +270,10 @@ public class UserProjectController {
         if (ObjectUtil.isNotEmpty(defaultValue)) {
             boolean json = JSONUtil.isJson(JsonUtils.objToJson(request.getDefaultValue()));
             if (json) {
-                entity.setDefaultValue(new ItemDefaultValueStruct(json, JsonUtils.objToJson(request.getDefaultValue())));
-            } else {
-                entity.setDefaultValue(new ItemDefaultValueStruct(json, defaultValue));
+                entity.setDefaultValue(new ItemDefaultValueStruct(true, JsonUtils.objToJson(request.getDefaultValue())));
             }
         }
+        entity.setDefaultValue(new ItemDefaultValueStruct(false, defaultValue));
         return entity;
     }