diff --git a/schoolNewsServ/common/common-redis/src/main/java/org/xyzh/common/redis/config/FastJson2JsonRedisSerializer.java b/schoolNewsServ/common/common-redis/src/main/java/org/xyzh/common/redis/config/FastJson2JsonRedisSerializer.java
index 5a9b68b..762b9ee 100644
--- a/schoolNewsServ/common/common-redis/src/main/java/org/xyzh/common/redis/config/FastJson2JsonRedisSerializer.java
+++ b/schoolNewsServ/common/common-redis/src/main/java/org/xyzh/common/redis/config/FastJson2JsonRedisSerializer.java
@@ -37,9 +37,15 @@ public class FastJson2JsonRedisSerializer<T> implements RedisSerializer<T>
         {
             return new byte[0];
         }
+        // 对String类型直接返回原始字节，不做JSON序列化
+        if (t instanceof String)
+        {
+            return ((String) t).getBytes(DEFAULT_CHARSET);
+        }
         return JSON.toJSONString(t, JSONWriter.Feature.WriteClassName).getBytes(DEFAULT_CHARSET);
     }
 
+    @SuppressWarnings("unchecked")
     @Override
     public T deserialize(byte[] bytes) throws SerializationException
     {
@@ -48,7 +54,15 @@ public class FastJson2JsonRedisSerializer<T> implements RedisSerializer<T>
             return null;
         }
         String str = new String(bytes, DEFAULT_CHARSET);
-
+        // 对String类型直接返回字符串
+        if (clazz == String.class || clazz == Object.class && !str.startsWith("{") && !str.startsWith("["))
+        {
+            // 如果是纯字符串（非JSON格式），直接返回
+            if (!str.startsWith("\"") && !str.startsWith("{") && !str.startsWith("["))
+            {
+                return (T) str;
+            }
+        }
         return JSON.parseObject(str, clazz, AUTO_TYPE_FILTER);
     }
 }