diff --git a/controllers/print_controller.go b/controllers/print_controller.go
index 80c1b6613..f552569dc 100644
--- a/controllers/print_controller.go
+++ b/controllers/print_controller.go
@@ -4,6 +4,7 @@ import (
 	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/jx-callback/globals"
 	beego "github.com/astaxie/beego/server/web"
+	"net/http"
 )
 
 type PrintController struct {
@@ -16,9 +17,22 @@ type CallBackPrint struct {
 }
 
 func (c *PrintController) Msg() {
+	// 解决跨域问题(微信小程序)
+	upgrader.CheckOrigin = func(r *http.Request) bool {
+		return true
+	}
+	//升级将HTTP服务器连接升级到WebSocket协议。
+	//responseHeader包含在对客户端升级的响应中
+	//请求。使用responseHeader指定Cookie（设置Cookie）和
+	//应用程序协商的子目录（Sec WebSocket协议）。
+	//如果升级失败，则升级将向客户端答复一个HTTP错误
+	_, err := upgrader.Upgrade(c.Ctx.ResponseWriter, c.Ctx.Request, nil)
 	//if c.Ctx.Input.Method() == http.MethodPost {
 	callBackPrint := &CallBackPrint{}
 	globals.SugarLogger.Debugf("print callback callbackResponse:%s", utils.Format4Output(c.Ctx.Request, true))
+	if err != nil {
+		callBackPrint.Data = err.Error()
+	}
 	c.Data["json"] = callBackPrint
 	c.ServeJSON()
 	//} else {