diff --git a/go.mod b/go.mod
index 445cc6a6..ea03cdf5 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,6 @@ go 1.15
 replace github.com/TeaOSLab/EdgeCommon => ../EdgeCommon
 
 
-
 require (
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
 	github.com/TeaOSLab/EdgeCommon v0.0.0-00010101000000-000000000000
@@ -16,7 +15,7 @@ require (
 	github.com/go-sql-driver/mysql v1.5.0
 	github.com/go-yaml/yaml v2.1.0+incompatible
 	github.com/golang/protobuf v1.5.2
-	github.com/iwind/TeaGo v0.0.0-20210824034952-1a56ad7d0b5e
+	github.com/iwind/TeaGo v0.0.0-20210829020150-9c36d31301a5
 	github.com/iwind/gosock v0.0.0-20210722083328-12b2d66abec3
 	github.com/json-iterator/go v1.1.11 // indirect
 	github.com/lionsoul2014/ip2region v2.2.0-release+incompatible
diff --git a/go.sum b/go.sum
index 480af9f0..2114cc61 100644
--- a/go.sum
+++ b/go.sum
@@ -188,6 +188,8 @@ github.com/iwind/TeaGo v0.0.0-20210809112119-a57ed0e84e34 h1:ZCNQXLiGF5Z1cV3Pi03
 github.com/iwind/TeaGo v0.0.0-20210809112119-a57ed0e84e34/go.mod h1:KU4mS7QNiZ7QWEuDBk1zw0/Q2LrAPZv3tycEFBsuUwc=
 github.com/iwind/TeaGo v0.0.0-20210824034952-1a56ad7d0b5e h1:GDCU57lQD6W9u5KT2834MmK022FSeAbskb7H0p2eaJY=
 github.com/iwind/TeaGo v0.0.0-20210824034952-1a56ad7d0b5e/go.mod h1:KU4mS7QNiZ7QWEuDBk1zw0/Q2LrAPZv3tycEFBsuUwc=
+github.com/iwind/TeaGo v0.0.0-20210829020150-9c36d31301a5 h1:ybjIXGT3E/ZbfkRhIb903WMfLyt2Uv5p4niAqi8jwvM=
+github.com/iwind/TeaGo v0.0.0-20210829020150-9c36d31301a5/go.mod h1:KU4mS7QNiZ7QWEuDBk1zw0/Q2LrAPZv3tycEFBsuUwc=
 github.com/iwind/gosock v0.0.0-20210722083328-12b2d66abec3 h1:aBSonas7vFcgTj9u96/bWGILGv1ZbUSTLiOzcI1ZT6c=
 github.com/iwind/gosock v0.0.0-20210722083328-12b2d66abec3/go.mod h1:H5Q7SXwbx3a97ecJkaS2sD77gspzE7HFUafBO0peEyA=
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
diff --git a/internal/db/models/server_dao_test.go b/internal/db/models/server_dao_test.go
index 3a8c3d7a..232847b4 100644
--- a/internal/db/models/server_dao_test.go
+++ b/internal/db/models/server_dao_test.go
@@ -144,3 +144,15 @@ func TestServerDAO_FindAllEnabledServersWithNode(t *testing.T) {
 		t.Log("serverId:", server.Id, "clusterId:", server.ClusterId)
 	}
 }
+
+func BenchmarkServerDAO_CountAllEnabledServers(b *testing.B) {
+	SharedServerDAO = NewServerDAO()
+
+	for i := 0; i < b.N; i++ {
+		result, err := SharedServerDAO.CountAllEnabledServers(nil)
+		if err != nil {
+			b.Fatal(err)
+		}
+		_ = result
+	}
+}