diff --git a/qyweixin/app.go b/qyweixin/app.go
index 2c51944..633bda1 100644
--- a/qyweixin/app.go
+++ b/qyweixin/app.go
@@ -11,9 +11,9 @@ import (
 	"git.u8t.cn/open/gosdk/wechat/cache"
 	"git.u8t.cn/open/gosdk/wechat/message"
 	wutil "git.u8t.cn/open/gosdk/wechat/util"
+	"git.u8t.cn/open/goutil"
 	"github.com/gin-gonic/gin"
 	log "github.com/sirupsen/logrus"
-	"git.u8t.cn/open/goutil"
 	"github.com/spf13/cast"
 	"io"
 	"io/ioutil"
@@ -68,12 +68,12 @@ type BaseResponse struct {
 }
 
 type AppConfig struct {
-	Corpid string
-	Secret string
-	Agent  string
-	Token  string
-	AesKey string
-	Replay func(message.MixMessage) *message.Reply
+	Corpid string                                  `json:"corpid"`
+	Secret string                                  `json:"secret"`
+	Agent  string                                  `json:"agent"`
+	Token  string                                  `json:"token"`
+	AesKey string                                  `json:"aes_key"`
+	Replay func(message.MixMessage) *message.Reply `json:"-"`
 }
 
 type App struct {
@@ -354,7 +354,7 @@ func (q *App) Callback(ctx *gin.Context) {
 
 		_, resp, err := wutil.DecryptMsg(wechatConfig.AppID, ctx.Query("echostr"), wechatConfig.EncodingAESKey)
 		if err != nil {
-			log.Errorf("DecryptMsg failed! appid[%s] aeskey[%s]  error:%s ", wechatConfig.AppID, wechatConfig.EncodingAESKey, err.Error())
+			log.Errorf("DecryptMsg failed! wechatConfig[%s]  error:%s ", goutil.EncodeJSON(q.config), err.Error())
 			return
 		}
 		ctx.Data(http.StatusOK, "Content-type: text/plain", resp)
@@ -371,7 +371,7 @@ func (q *App) Callback(ctx *gin.Context) {
 	server.SetDebug(true)
 	err := server.Serve()
 	if err != nil {
-		log.Errorf("qiye weixin Service [%s] err:%s", goutil.EncodeJSON(wechatConfig), err.Error())
+		log.Errorf("qiye weixin Service [%s] err:%s", goutil.EncodeJSON(q.config), err.Error())
 		return
 	}
 	err = server.Send()