diff --git a/src/modules/index/cache/tag_map.go b/src/modules/index/cache/tag_map.go
index 205d5296..dba7a5c8 100644
--- a/src/modules/index/cache/tag_map.go
+++ b/src/modules/index/cache/tag_map.go
@@ -30,8 +30,9 @@ func (t *TagkvIndex) GetTagkv() []*TagPair {
 	t.RLock()
 	defer t.RUnlock()
 	tagkvs := []*TagPair{}
-	var vs []string
+
 	for k, vm := range t.Tagkv {
+		var vs []string
 		for v, _ := range vm {
 			vs = append(vs, v)
 		}
@@ -50,8 +51,8 @@ func (t *TagkvIndex) GetTagkvMap() map[string][]string {
 	defer t.RUnlock()
 	tagkvs := make(map[string][]string)
 
-	var vs []string
 	for k, vm := range t.Tagkv {
+		var vs []string
 		for v, _ := range vm {
 			vs = append(vs, v)
 		}
diff --git a/src/modules/index/http/routes/index_router.go b/src/modules/index/http/routes/index_router.go
index c047d972..e5233fe9 100644
--- a/src/modules/index/http/routes/index_router.go
+++ b/src/modules/index/http/routes/index_router.go
@@ -93,9 +93,8 @@ func GetTagPairs(c *gin.Context) {
 
 	resp := []*IndexTagkvResp{}
 
-	tagkvFilter := make(map[string]map[string]struct{})
-
 	for _, metric := range recv.Metrics {
+		tagkvFilter := make(map[string]map[string]struct{})
 		tagkvs := []*cache.TagPair{}
 
 		for _, endpoint := range recv.Endpoints {
@@ -107,6 +106,7 @@ func GetTagPairs(c *gin.Context) {
 			}
 
 			tagkvMap := metricIndex.TagkvMap.GetTagkvMap()
+
 			for tagk, tagvs := range tagkvMap {
 				tagvFilter, exists := tagkvFilter[tagk]
 				if !exists {
diff --git a/src/modules/transfer/http/routes/routes.go b/src/modules/transfer/http/routes/routes.go
index d6e31563..cec93b7c 100644
--- a/src/modules/transfer/http/routes/routes.go
+++ b/src/modules/transfer/http/routes/routes.go
@@ -18,7 +18,7 @@ func Config(r *gin.Engine) {
 		sys.GET("/alive-judges", judges)
 
 		sys.POST("/push", PushData)
-		sys.POST("/data", QueryDataForJudge)
+		sys.POST("/data", QueryData)
 		sys.POST("/data/ui", QueryDataForUI)
 	}