diff --git a/src/test/java/cn/hezhaohui/RedisConnectionTest.java b/src/test/java/cn/hezhaohui/RedisConnectionTest.java
index 48e2af6..ed3f493 100644
--- a/src/test/java/cn/hezhaohui/RedisConnectionTest.java
+++ b/src/test/java/cn/hezhaohui/RedisConnectionTest.java
@@ -4,9 +4,9 @@ import redis.clients.jedis.Jedis;
 
 /**
  * Redis连接测试类
- * TODO: 实现Redis连接测试
- * TODO: 验证Redis服务器是否正常运行
- * TODO: 测试基本的Redis操作
+ * DONE: 实现Redis连接测试
+ * DONE: 验证Redis服务器是否正常运行
+ * DONE: 测试基本的Redis操作
  */
 public class RedisConnectionTest {
     
@@ -30,8 +30,9 @@ public class RedisConnectionTest {
         System.out.println("测试Redis连接...");
         try {
             // 创建Jedis连接
-            Jedis jedis = new Jedis("localhost", 6379);
-            
+            Jedis jedis = new Jedis("47.121.181.112", 6379, 2000);
+
+            jedis.auth("dn293830");
             // 测试连接
             String pingResult = jedis.ping();
             System.out.println("Redis连接测试结果: " + pingResult);
@@ -56,7 +57,9 @@ public class RedisConnectionTest {
     private static void testBasicOperations() {
         System.out.println("测试基本操作...");
         try {
-            Jedis jedis = new Jedis("localhost", 6379);
+            Jedis jedis = new Jedis("47.121.181.112", 6379, 2000);
+
+            jedis.auth("dn293830");
             
             // 测试字符串操作
             jedis.set("test_key", "test_value");