diff --git a/RedisStudyTest/RedisStringStudyTest.cs b/RedisStudyTest/RedisStringStudyTest.cs
index 8895154..0029b08 100644
--- a/RedisStudyTest/RedisStringStudyTest.cs
+++ b/RedisStudyTest/RedisStringStudyTest.cs
@@ -325,6 +325,43 @@ namespace RedisStudyTest
 
             Assert.False(result.HasValue);
         }
+
+        [Fact]
+        public void StringGetTest()
+        {
+            redisStringStudy.StringSet(defaultRedisKey, "wanggaofeng", defaultExpiry);
+
+            var getValue = redisStringStudy.StringGet(defaultRedisKey);
+            Assert.Equal("wanggaofeng",getValue);
+        }
+
+        [Fact]
+        public void StringGetGroupTest()
+        {
+            RedisKey[] keys = new RedisKey[]
+           {
+                "RedisStudy:String:xUnitTest1",
+                "RedisStudy:String:xUnitTest2"
+           };
+            RedisValue[] values = new RedisValue[]
+            {
+                "wanggaofeng",
+                "王高峰",
+            };
+
+            KeyValuePair<RedisKey,RedisValue>[] pairs=new KeyValuePair<RedisKey, RedisValue>[]
+            {
+                new KeyValuePair<RedisKey,RedisValue>(keys[0],values[0]),
+                new KeyValuePair<RedisKey,RedisValue>(keys[1],values[1]),
+            };
+            redisStringStudy.StringSet(pairs);
+
+           
+            var getValus = redisStringStudy.StringGet(keys);
+            Assert.Contains(values[0], getValus);
+            Assert.Contains(values[1], getValus);
+        }
+
         #endregion
 
         #region StringGetRange
@@ -372,6 +409,21 @@ namespace RedisStudyTest
 
         #endregion
 
+        #region StringLength
+
+        [Fact]
+        public void StringLengthTest()
+        {
+            var length = redisStringStudy.StringLength(defaultRedisKey);
+            Assert.Equal(0,length);
+
+            redisStringStudy.StringSet(defaultRedisKey, "wanggaofeng", defaultExpiry);
+            length = redisStringStudy.StringLength(defaultRedisKey);
+            Assert.Equal("wanggaofeng".Length, length);
+        }
+
+        #endregion
+
         #region 清理
         public void Dispose()
         {