diff --git a/platformapi/alipayapi/alipayapi.go b/platformapi/alipayapi/alipayapi.go
index 6457d810..8373cf75 100644
--- a/platformapi/alipayapi/alipayapi.go
+++ b/platformapi/alipayapi/alipayapi.go
@@ -100,8 +100,7 @@ func (a *API) signParams(params map[string]interface{}) (sign string) {
 	finalStr := strings.Join(strList, "&")
 	d := sha256.Sum256([]byte(finalStr))
 	signature, _ := rsa.SignPKCS1v15(rand.Reader, a.privateKey, crypto.SHA256, d[:])
-	sign = base64.StdEncoding.EncodeToString(signature)
-	return sign
+	return base64.StdEncoding.EncodeToString(signature)
 }
 
 func method2ResponseKey(method string) (responseKey string) {
diff --git a/platformapi/alipayapi/utils.go b/platformapi/alipayapi/utils.go
index 4faf6c3c..41cfdd9b 100644
--- a/platformapi/alipayapi/utils.go
+++ b/platformapi/alipayapi/utils.go
@@ -2,7 +2,6 @@ package alipayapi
 
 import (
 	"git.rosy.net.cn/baseapi/utils"
-	"git.rosy.net.cn/jx-callback/globals"
 )
 
 const (
@@ -55,8 +54,6 @@ func (a *API) SystemAuthToken(grantType, code, refreshToken string) (tokenInfo *
 	params["alipay_root_cert_sn"] = aliPayRootCertSN
 
 	retVal, err := a.AccessAPI("alipay.system.oauth.token", params, nil, false)
-	globals.SugarLogger.Debugf("======retVal  := %v", retVal)
-	globals.SugarLogger.Debugf("======err  := %v", err)
 	if err == nil {
 		err = utils.Map2StructByJson(retVal, &tokenInfo, false)
 	}