diff --git a/go.sum b/go.sum
index 6735a1938f..e0c11f2610 100755
--- a/go.sum
+++ b/go.sum
@@ -713,12 +713,14 @@ github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1
 github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/assertions v1.0.1 h1:voD4ITNjPL5jjBfgR/r8fPIIBrliWrWHeiJApdr3r4w=
 github.com/smartystreets/assertions v1.0.1/go.mod h1:kHHU4qYBaI3q23Pp3VPrmWhuIUrLW/7eUrw0BU5VaoM=
+github.com/smartystreets/assertions v1.1.0 h1:MkTeG1DMwsrdH7QtLXy5W+fUxWq+vmb6cLmyJ7aRtF0=
 github.com/smartystreets/assertions v1.1.0/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo=
 github.com/smartystreets/go-aws-auth v0.0.0-20180515143844-0c1422d1fdb9/go.mod h1:SnhjPscd9TpLiy1LpzGSKh3bXCfxxXuqd9xmQJy3slM=
 github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
 github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
 github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
+github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIKYqbNC9s=
 github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
 github.com/sourcegraph/annotate v0.0.0-20160123013949-f4cad6c6324d/go.mod h1:UdhH50NIW0fCiwBSr0co2m7BnFLdv4fQTgdqdJTHFeE=
diff --git a/modules/cloudbrain/resty.go b/modules/cloudbrain/resty.go
index a7a19ed10f..d9db3bbb5d 100755
--- a/modules/cloudbrain/resty.go
+++ b/modules/cloudbrain/resty.go
@@ -24,10 +24,11 @@ var (
 )
 
 const (
-	JobHasBeenStopped = "S410"
-	Public            = "public"
-	Custom            = "custom"
-	LogPageSize		  = 500
+	JobHasBeenStopped   = "S410"
+	errInvalidToken     = "S401"
+	Public              = "public"
+	Custom              = "custom"
+	LogPageSize         = 500
 	LogPageTokenExpired = "5m"
 	pageSize            = 15
 	QueuesDetailUrl     = "/rest-server/api/v2/queuesdetail"
@@ -59,7 +60,7 @@ func loginCloudbrain() error {
 
 	res, err := client.R().
 		SetHeader("Content-Type", "application/json").
-		SetBody(map[string]interface{}{"username": username, "password": password, "expiration": "604800"}).
+		SetBody(map[string]interface{}{"username": username, "password": password, "expiration": conf.Expiration}).
 		SetResult(&loginResult).
 		Post(HOST + "/rest-server/api/v1/token")
 	if err != nil {
@@ -122,16 +123,12 @@ sendjob:
 		Post(HOST + "/rest-server/api/v1/jobs/")
 
 	if err != nil {
-		if res != nil {
-			var response models.CloudBrainResult
-			json.Unmarshal(res.Body(), &response)
-			log.Error("code(%s), msg(%s)", response.Code, response.Msg)
-			return nil, fmt.Errorf(response.Msg)
-		}
 		return nil, fmt.Errorf("resty create job: %s", err)
 	}
 
-	if jobResult.Code == "S401" && retry < 1 {
+	var response models.CloudBrainResult
+	json.Unmarshal(res.Body(), &response)
+	if response.Code == errInvalidToken && retry < 1 {
 		retry++
 		_ = loginCloudbrain()
 		goto sendjob
@@ -163,7 +160,9 @@ sendjob:
 		return nil, fmt.Errorf("resty GetJob: %v", err)
 	}
 
-	if getJobResult.Code == "S401" && retry < 1 {
+	var response models.CloudBrainResult
+	json.Unmarshal(res.Body(), &response)
+	if response.Code == errInvalidToken && retry < 1 {
 		retry++
 		_ = loginCloudbrain()
 		goto sendjob
@@ -196,13 +195,8 @@ sendjob:
 	}
 
 	var response models.CloudBrainResult
-	err = json.Unmarshal(res.Body(), &response)
-	if err != nil {
-		log.Error("json.Unmarshal failed: %s", err.Error())
-		return &getImagesResult, fmt.Errorf("json.Unmarshal failed: %s", err.Error())
-	}
-
-	if response.Code == "S401" && retry < 1 {
+	json.Unmarshal(res.Body(), &response)
+	if response.Code == errInvalidToken && retry < 1 {
 		retry++
 		_ = loginCloudbrain()
 		goto sendjob
@@ -290,7 +284,9 @@ sendjob:
 		return fmt.Errorf("resty CommitImage: %v", err)
 	}
 
-	if result.Code == "S401" && retry < 1 {
+	var response models.CloudBrainResult
+	json.Unmarshal(res.Body(), &response)
+	if response.Code == errInvalidToken && retry < 1 {
 		retry++
 		_ = loginCloudbrain()
 		goto sendjob
@@ -442,7 +438,9 @@ sendjob:
 		return fmt.Errorf("resty StopJob: %v", err)
 	}
 
-	if result.Code == "S401" && retry < 1 {
+	var response models.CloudBrainResult
+	json.Unmarshal(res.Body(), &response)
+	if response.Code == errInvalidToken && retry < 1 {
 		retry++
 		_ = loginCloudbrain()
 		goto sendjob
@@ -498,7 +496,7 @@ func GetJobAllLog(scrollID string) (*models.GetJobLogResult, error) {
 	client := getRestyClient()
 	var result models.GetJobLogResult
 	req := models.GetAllJobLogParams{
-		Scroll: LogPageTokenExpired,
+		Scroll:   LogPageTokenExpired,
 		ScrollID: scrollID,
 	}
 
@@ -522,7 +520,7 @@ func GetJobAllLog(scrollID string) (*models.GetJobLogResult, error) {
 	return &result, nil
 }
 
-func DeleteJobLogToken(scrollID string) (error) {
+func DeleteJobLogToken(scrollID string) error {
 	checkSetting()
 	client := getRestyClient()
 	var result models.DeleteJobLogTokenResult
diff --git a/modules/setting/cloudbrain.go b/modules/setting/cloudbrain.go
index 2d80eea25b..c066762430 100755
--- a/modules/setting/cloudbrain.go
+++ b/modules/setting/cloudbrain.go
@@ -5,6 +5,7 @@ type CloudbrainLoginConfig struct {
 	Password       string
 	Host           string
 	ImageURLPrefix string
+	Expiration     string
 }
 
 var (
@@ -17,5 +18,6 @@ func GetCloudbrainConfig() CloudbrainLoginConfig {
 	Cloudbrain.Password = cloudbrainSec.Key("PASSWORD").MustString("")
 	Cloudbrain.Host = cloudbrainSec.Key("REST_SERVER_HOST").MustString("")
 	Cloudbrain.ImageURLPrefix = cloudbrainSec.Key("IMAGE_URL_PREFIX").MustString("")
+	Cloudbrain.Expiration = cloudbrainSec.Key("EXPIRATION").MustString("604800")
 	return Cloudbrain
 }