diff --git a/gala-ops/server/httphandler/metricdata.go b/gala-ops/server/httphandler/metricdata.go
index 02435deec5e1dcbd219a97a8c7845b0872c85b8f..e292c758b543de861a8242a7b9b79b6d6daeb7f9 100644
--- a/gala-ops/server/httphandler/metricdata.go
+++ b/gala-ops/server/httphandler/metricdata.go
@@ -8,6 +8,17 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
+// prometheus plugin add /api/v1/labels handler
+func LabelsList(ctx *gin.Context) {
+	promurl := Galaops.PromePlugin["url"].(string)
+
+	data, err := Galaops.QueryMetric(promurl, "labels", "")
+	if err != nil {
+		logger.Error("faild to querymetric from prometheus: ", err)
+	}
+	ctx.JSON(http.StatusOK, data)
+}
+
 func TargetsList(ctx *gin.Context) {
 	// 查询prometheus监控对象列表
 	promurl := Galaops.PromePlugin["url"].(string)
diff --git a/gala-ops/server/router/router.go b/gala-ops/server/router/router.go
index d3429737a15d36a4ee152df2986b493066373a44..3a5f06b5e7655c3c83e432523de6a904d2057239 100644
--- a/gala-ops/server/router/router.go
+++ b/gala-ops/server/router/router.go
@@ -19,8 +19,8 @@ func InitRouter(router *gin.Engine) {
 
 	metrics := router.Group("plugin/gala-ops/api/metrics")
 	{
-		// url?job=prometheusHOST
+		metrics.GET("/labels_list", httphandler.LabelsList)
 		metrics.GET("/targets_list", httphandler.TargetsList)
-		metrics.GET("/cpu_usage_rate", httphandler.CPUusagerate)
+		metrics.GET("/cpu_usage_rate", httphandler.CPUusagerate) // url?job=gala-gopher host ip
 	}
 }