Merge branch 'refs/heads/yb_233_add_validity_period_0829@guomengyuan' into debug

controller/pc/pc.go

@@ -898,6 +898,8 @@ func GetSmsCode(c *gin.Context) {
 	if err != nil {
 		if errMsg != "" {
 			errMsg = "获取验证码失败"
+		} else {
+			errMsg = err.Error()
 		}
 		response.Fail(errMsg, c)
 		return