diff --git a/platformapi/weixinsnsapi/weixinsnsapi.go b/platformapi/weixinsnsapi/weixinsnsapi.go
index b65ba9d6..70882f22 100644
--- a/platformapi/weixinsnsapi/weixinsnsapi.go
+++ b/platformapi/weixinsnsapi/weixinsnsapi.go
@@ -49,7 +49,7 @@ type API struct {
 type UserInfo struct {
 	OpenID     string      `json:"openid"`
 	NickName   string      `json:"nickname"`
-	Sex        string      `json:"sex"`
+	Sex        int         `json:"sex"`
 	Province   string      `json:"province"`
 	City       string      `json:"city"`
 	Country    string      `json:"country"`
@@ -185,7 +185,7 @@ func (a *API) GetUserInfo(openid string) (*UserInfo, error) {
 		retVal := &UserInfo{
 			OpenID:     utils.Interface2String(result["openid"]),
 			NickName:   utils.Interface2String(result["nickname"]),
-			Sex:        utils.Interface2String(result["sex"]),
+			Sex:        int(utils.MustInterface2Int64(result["sex"])),
 			Province:   utils.Interface2String(result["province"]),
 			City:       utils.Interface2String(result["city"]),
 			Country:    utils.Interface2String(result["country"]),