diff --git a/net/ghttp/ghttp_response_cors.go b/net/ghttp/ghttp_response_cors.go
index 824ed5500..df2bc5f6f 100644
--- a/net/ghttp/ghttp_response_cors.go
+++ b/net/ghttp/ghttp_response_cors.go
@@ -94,28 +94,13 @@ func (r *Response) CORS(options CORSOptions) {
 		r.Header().Set("Access-Control-Allow-Headers", options.AllowHeaders)
 	}
 	// No continue service handling if it's OPTIONS request.
+	// Note that there's special checks in previous router searching,
+	// so if it goes to here it means there's already serving handler exist.
 	if gstr.Equal(r.Request.Method, "OPTIONS") {
-		// Request method handler searching.
-		// It here simply uses Server.routesMap attribute enhancing the searching performance.
-		if method := r.Request.Header.Get("Access-Control-Request-Method"); method != "" {
-			routerKey := ""
-			for _, domain := range []string{gDEFAULT_DOMAIN, r.Request.GetHost()} {
-				for _, v := range []string{gDEFAULT_METHOD, method} {
-					routerKey = r.Server.routerMapKey("", v, r.Request.URL.Path, domain)
-					if r.Server.routesMap[routerKey] != nil {
-						if r.Status == 0 {
-							r.Status = http.StatusOK
-						}
-						// No continue serving.
-						r.Request.ExitAll()
-					}
-				}
-			}
-		}
-		// Cannot find the request serving handler, it then responses 404.
 		if r.Status == 0 {
-			r.Status = http.StatusNotFound
+			r.Status = http.StatusOK
 		}
+		// No continue serving.
 		r.Request.ExitAll()
 	}
 }
diff --git a/net/ghttp/ghttp_unit_middleware_cors_test.go b/net/ghttp/ghttp_unit_middleware_cors_test.go
index 4044d59e6..c5d24529e 100644
--- a/net/ghttp/ghttp_unit_middleware_cors_test.go
+++ b/net/ghttp/ghttp_unit_middleware_cors_test.go
@@ -15,7 +15,7 @@ import (
 	"time"
 )
 
-func Test_Middleware_CORS(t *testing.T) {
+func Test_Middleware_CORS1(t *testing.T) {
 	p := ports.PopRand()
 	s := g.Server(p)
 	s.Group("/api.v2", func(group *ghttp.RouterGroup) {
@@ -77,3 +77,69 @@ func Test_Middleware_CORS(t *testing.T) {
 		resp.Close()
 	})
 }
+
+func Test_Middleware_CORS2(t *testing.T) {
+	p := ports.PopRand()
+	s := g.Server(p)
+	s.Group("/api.v2", func(group *ghttp.RouterGroup) {
+		group.Middleware(MiddlewareCORS)
+		group.GET("/user/list/{type}", func(r *ghttp.Request) {
+			r.Response.Write(r.Get("type"))
+		})
+	})
+	s.SetPort(p)
+	s.SetDumpRouterMap(false)
+	s.Start()
+	defer s.Shutdown()
+	time.Sleep(100 * time.Millisecond)
+	gtest.Case(t, func() {
+		client := ghttp.NewClient()
+		client.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
+		// Common Checks.
+		gtest.Assert(client.GetContent("/"), "Not Found")
+		gtest.Assert(client.GetContent("/api.v2"), "Not Found")
+		// Get request.
+		resp, err := client.Get("/api.v2/user/list/1")
+		gtest.Assert(err, nil)
+		gtest.Assert(len(resp.Header["Access-Control-Allow-Headers"]), 1)
+		gtest.Assert(resp.Header["Access-Control-Allow-Headers"][0], "Origin,Content-Type,Accept,User-Agent,Cookie,Authorization,X-Auth-Token,X-Requested-With")
+		gtest.Assert(resp.Header["Access-Control-Allow-Methods"][0], "GET,PUT,POST,DELETE,PATCH,HEAD,CONNECT,OPTIONS,TRACE")
+		gtest.Assert(resp.Header["Access-Control-Allow-Origin"][0], "*")
+		gtest.Assert(resp.Header["Access-Control-Max-Age"][0], "3628800")
+		gtest.Assert(resp.ReadAllString(), "1")
+		resp.Close()
+	})
+	// OPTIONS GET None.
+	gtest.Case(t, func() {
+		client := ghttp.NewClient()
+		client.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
+		client.SetHeader("Access-Control-Request-Method", "GET")
+		resp, err := client.Options("/api.v2/user")
+		gtest.Assert(err, nil)
+		gtest.Assert(len(resp.Header["Access-Control-Allow-Headers"]), 0)
+		gtest.Assert(resp.StatusCode, 404)
+		resp.Close()
+	})
+	// OPTIONS GET
+	gtest.Case(t, func() {
+		client := ghttp.NewClient()
+		client.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
+		client.SetHeader("Access-Control-Request-Method", "GET")
+		resp, err := client.Options("/api.v2/user/list/1")
+		gtest.Assert(err, nil)
+		gtest.Assert(len(resp.Header["Access-Control-Allow-Headers"]), 1)
+		gtest.Assert(resp.StatusCode, 200)
+		resp.Close()
+	})
+	// OPTIONS POST
+	gtest.Case(t, func() {
+		client := ghttp.NewClient()
+		client.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
+		client.SetHeader("Access-Control-Request-Method", "POST")
+		resp, err := client.Options("/api.v2/user/list/1")
+		gtest.Assert(err, nil)
+		gtest.Assert(len(resp.Header["Access-Control-Allow-Headers"]), 0)
+		gtest.Assert(resp.StatusCode, 404)
+		resp.Close()
+	})
+}