diff --git a/youchain-common/src/main/java/com/youchain/utils/HttpPostUtil.java b/youchain-common/src/main/java/com/youchain/utils/HttpPostUtil.java
index 40c9f9e..192876d 100644
--- a/youchain-common/src/main/java/com/youchain/utils/HttpPostUtil.java
+++ b/youchain-common/src/main/java/com/youchain/utils/HttpPostUtil.java
@@ -1,7 +1,5 @@
 package com.youchain.utils;
 
-import cn.hutool.json.JSONObject;
-import cn.hutool.json.JSONUtil;
 import org.apache.commons.compress.utils.IOUtils;
 
 import java.io.DataOutputStream;
diff --git a/youchain-system/src/test/java/com/youchain/EladminSystemApplicationTests.java b/youchain-system/src/test/java/com/youchain/EladminSystemApplicationTests.java
index 15a5035..953f809 100644
--- a/youchain-system/src/test/java/com/youchain/EladminSystemApplicationTests.java
+++ b/youchain-system/src/test/java/com/youchain/EladminSystemApplicationTests.java
@@ -23,6 +23,12 @@ public class EladminSystemApplicationTests {
     }
 
     public static void main(String[] args) {
+
+
+
+    }
+
+    public void  cc(){
         // 创建一个 HashSet 实例
         Set<String> hashSet = new HashSet<>();
         // 向集合中添加元素
@@ -49,8 +55,6 @@ public class EladminSystemApplicationTests {
         }else{
             System.out.println(result);
         }
-
-
     }
 
     public static List<String> getValuesFromMap(List<String> list, Map<String, String> map) {