【DAOP-1.0】企业认证

【功能点】测试问题处理

@@ -15,6 +15,9 @@ public class ChangeCheckDTO {
     @Schema(description = "json")
     @Schema(description = "json")
     private String json;
     private String json;
 
 
+    public ChangeCheckDTO(){
+    }
+
     public ChangeCheckDTO(String json){
     public ChangeCheckDTO(String json){
         this.json = json;
         this.json = json;
     }
     }