diff --git a/local/omc.yaml b/local/omc.yaml
index 2b8521f3..19f3e4e5 100644
--- a/local/omc.yaml
+++ b/local/omc.yaml
@@ -81,10 +81,10 @@ logger:
   duration: 24
   count: 90
 
-# pprof grafana Performance Monitor
-pprof:
-  enabled: true
-  addr: "0.0.0.0:33060"
+# prometheus metrics
+metrics: true
+# pprof go
+pprofAddr: "0.0.0.0:33060"
 
 # 静态文件配置, 相对项目根路径或填绝对路径
 staticFile:
diff --git a/main.go b/main.go
index a4dfcd0d..f4f6fca4 100644
--- a/main.go
+++ b/main.go
@@ -201,19 +201,20 @@ func loadGlobalPre(app *gin.Engine) {
 		app.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))
 	}
 
-	//性能分析监控 Prometheus
-	pprofEnabled := config.Get("pprof.enabled")
-	if parse.Boolean(pprofEnabled) {
+	// Prometheus metrics
+	metricsEnabled := config.Get("metrics")
+	if parse.Boolean(metricsEnabled) {
 		// Grafana Monitor 1
 		m := ginmetrics.GetMonitor()
 		m.UseWithoutExposingEndpoint(app)
 		// Grafana Monitor 2
 		app.Use(ginprom.PromMiddleware(nil))
 		app.GET("/metrics", ginprom.PromHandler(promhttp.Handler()))
-
+	}
+	// 启用 pprof HTTP服务
+	pprofAddr := fmt.Sprint(config.Get("pprofAddr"))
+	if pprofAddr != "" && pprofAddr != "<nil>" {
 		wg.Add(1)
-		// 启用pprof HTTP服务
-		pprofAddr := config.Get("pprof.addr").(string)
 		go func(addr string) {
 			defer wg.Done()
 			fmt.Println(http.ListenAndServe(addr, nil))