diff --git a/api/middlewares/requestParamsMiddleware.go b/api/middlewares/requestParamsMiddleware.go
index fbf453a..f3b7968 100644
--- a/api/middlewares/requestParamsMiddleware.go
+++ b/api/middlewares/requestParamsMiddleware.go
@@ -76,8 +76,6 @@ func RequestParamsMiddleware() gin.HandlerFunc {
 			// 解析 URL 参数
 			queryParams := c.Request.URL.Query()
 
-			// 将参数转换为 map[string]interface{}
-			params := make(map[string]interface{})
 			for key, values := range queryParams {
 				if len(values) > 0 {
 					params[key] = fmt.Sprintf("%v", values[0])