diff --git a/const.go b/const.go
index 1c08ba8..0fc47f2 100644
--- a/const.go
+++ b/const.go
@@ -1,3 +1,3 @@
 package dorm
 
-const Version = "1.0.17"
+const Version = "1.0.18"
diff --git a/redis_cache.go b/redis_cache.go
index 6fe6630..2213cd0 100644
--- a/redis_cache.go
+++ b/redis_cache.go
@@ -71,3 +71,19 @@ func (rc *RedisClientCache) GetInterface(ctx context.Context, key string, result
 
 	return
 }
+
+// GetInterfaceKey 获取key值
+func (rc *RedisClientCache) GetInterfaceKey(ctx context.Context, key string, result interface{}) error {
+	ret, err := rc.operation.Get(ctx, key).Result()
+	if err != nil {
+		return err
+	}
+	err = json.Unmarshal([]byte(ret), result)
+	return nil
+}
+
+// SetInterfaceKey 设置key值
+func (rc *RedisClientCache) SetInterfaceKey(ctx context.Context, key string, value interface{}) (string, error) {
+	marshal, _ := json.Marshal(value)
+	return rc.operation.Set(ctx, key, marshal, rc.config.DefaultExpiration).Result()
+}