diff --git a/consul/consul.go b/consul/consul.go
index 699f582..ba019c8 100644
--- a/consul/consul.go
+++ b/consul/consul.go
@@ -11,11 +11,7 @@ import (
 )
 
 func init() {
-	consulCfg, err := g.Cfg().Get(context.Background(), "consul.address")
-	if err != nil {
-		panic(err)
-	}
-	consulAddr := consulCfg.String()
+	consulAddr := g.Cfg().MustGet(context.Background(), "consul.address").String()
 	registry, err := consul.New(consul.WithAddress(consulAddr))
 	if err != nil {
 		panic(err)
diff --git a/jaeger/jaeger.go b/jaeger/jaeger.go
index ea8fa94..aeb5041 100644
--- a/jaeger/jaeger.go
+++ b/jaeger/jaeger.go
@@ -14,18 +14,13 @@ import (
 var ShutDown func(ctx context.Context)
 
 func init() {
-	jaegerAgent, err := g.Cfg().Get(context.Background(), "jaeger.addr")
-	if err != nil {
-		panic(err)
-	}
-	serverName, err := g.Cfg().Get(context.Background(), "server.Name")
-	if err != nil {
-		panic(err)
-	}
-	ShutDown, err = otlphttp.Init(serverName.String(), jaegerAgent.String(), "/v1/traces")
+	jaegerAgent := g.Cfg().MustGet(context.Background(), "jaeger.addr").String()
+	serverName := g.Cfg().MustGet(context.Background(), "server.Name").String()
+	shutdown, err := otlphttp.Init(serverName, jaegerAgent, "/v1/traces")
 	if err != nil {
 		panic(err)
 	}
+	ShutDown = shutdown
 }
 func NewTracer(r *ghttp.Request) {
 	_, span := gtrace.NewSpan(r.Context(), r.GetServeHandler().GetMetaTag("summary"))
diff --git a/middleware/middleware.go b/middleware/middleware.go
index 593c25c..2bbf766 100644
--- a/middleware/middleware.go
+++ b/middleware/middleware.go
@@ -23,9 +23,9 @@ func Logger(r *ghttp.Request) {
 	)
 }
 
-var rateLimit, _ = g.Cfg().Get(context.TODO(), "rate.limit")
-var rateBurst, _ = g.Cfg().Get(context.TODO(), "rate.burst")
-var limiter = rate.NewLimiter(rate.Limit(rateLimit.Int()), rateBurst.Int())
+var rateLimit = g.Cfg().MustGet(context.TODO(), "rate.limit").Int()
+var rateBurst = g.Cfg().MustGet(context.TODO(), "rate.burst").Int()
+var limiter = rate.NewLimiter(rate.Limit(rateLimit), rateBurst)
 
 func Limiter(r *ghttp.Request) {
 	if !limiter.Allow() {
diff --git a/mongo/mongo.go b/mongo/mongo.go
index f0a8eb2..380fbad 100644
--- a/mongo/mongo.go
+++ b/mongo/mongo.go
@@ -20,8 +20,7 @@ var db = new(mongo.Database)
 func init() {
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 	defer cancel()
-	link, _ := g.Cfg().Get(context.Background(), "mongo.address")
-	mongoAddr := link.String()
+	mongoAddr := g.Cfg().MustGet(context.Background(), "mongo.address").String()
 	opt := options.Client().ApplyURI(mongoAddr)
 	client, err := mongo.Connect(opt)
 	if err != nil {
@@ -95,9 +94,9 @@ func Insert(ctx context.Context, documents []interface{}, collection string, opt
 	return
 }
 
-// Count  查询总数 
+// Count  查询总数
 func Count(ctx context.Context, filter bson.M, collection string) (count int64, err error) {
 	// 调用驱动的 CountDocuments，在数据库端执行的
 	count, err = db.Collection(collection).CountDocuments(ctx, filter)
 	return
-}
\ No newline at end of file
+}
diff --git a/swagger/swagger.go b/swagger/swagger.go
index e988705..40157da 100644
--- a/swagger/swagger.go
+++ b/swagger/swagger.go
@@ -75,7 +75,7 @@ func init() {
 	</html>
 	`)
 	http.Httpserver.BindHandler("/swagger", func(r *ghttp.Request) {
-		services, _ := g.Cfg().Get(r.GetCtx(), "consul.services")
+		services := g.Cfg().MustGet(r.GetCtx(), "consul.services").Slice()
 		aggregatedDoc := &swaggerDoc{
 			OpenAPI: "3.0.0", // 假设统一为 3.0.0 版本
 			Info: map[string]interface{}{
@@ -86,7 +86,7 @@ func init() {
 			Paths:      make(map[string]interface{}),
 			Components: make(map[string]interface{}),
 		}
-		for _, v := range services.Slice() {
+		for _, v := range services {
 			serviceName := gconv.String(gconv.Map(v)["name"])
 			instanceAddr, err := consul.GetInstanceAddr(r.GetCtx(), serviceName)
 			if err != nil || instanceAddr == "" {