diff --git a/src/modules/index/cache/indexdb.go b/src/modules/index/cache/indexdb.go
index 467750f21b4d577977b530ef1d62e1e9716b7458..5bfc96ecaec6408cb54f8959292f56ad709230d5 100644
--- a/src/modules/index/cache/indexdb.go
+++ b/src/modules/index/cache/indexdb.go
@@ -94,7 +94,7 @@ func Rebuild(persistenceDir string, concurrency int) {
 	}
 
 	if err := RebuildFromDisk(dbDir, concurrency); err != nil {
-		logger.Errorf("rebuild index from local disk error:%+v", err)
+		logger.Warningf("rebuild index from local disk error:%+v", err)
 	}
 }
 
diff --git a/src/modules/index/http/routes/index_router.go b/src/modules/index/http/routes/index_router.go
index 32b7c9b68d848ed6991882f21195b7e095e9e924..dfab06e545e0638fd4419df427c4b363220be367 100644
--- a/src/modules/index/http/routes/index_router.go
+++ b/src/modules/index/http/routes/index_router.go
@@ -265,10 +265,11 @@ func GetIndexByClude(c *gin.Context) {
 		excludeList := r.Exclude
 		step := 0
 		dsType := ""
-		tagList := make([]string, 0)
-		tagFilter := make(map[string]struct{})
 
 		for _, endpoint := range r.Endpoints {
+			tagList := make([]string, 0)
+			tagFilter := make(map[string]struct{})
+
 			if endpoint == "" {
 				logger.Debugf("invalid request: lack of endpoint param:%v\n", r)
 				stats.Counter.Set("xclude.miss", 1)
diff --git a/src/modules/judge/judge/nodata.go b/src/modules/judge/judge/nodata.go
index fd30e5d58b02d9fb58fa99bdb2e306cb11c2a535..31a7d131e05caf821addc4224ec65a097a6c6610 100644
--- a/src/modules/judge/judge/nodata.go
+++ b/src/modules/judge/judge/nodata.go
@@ -20,7 +20,7 @@ func NodataJudge(concurrency int) {
 	}
 	nodataJob = semaphore.NewSemaphore(concurrency)
 
-	t1 := time.NewTicker(time.Duration(9000) * time.Millisecond)
+	t1 := time.NewTicker(time.Duration(10) * time.Second)
 	nodataJudge()
 	for {
 		<-t1.C