diff --git a/business/auth2/authprovider/weixin/weixin_mini.go b/business/auth2/authprovider/weixin/weixin_mini.go
index 5737e6233..4c2d41db2 100644
--- a/business/auth2/authprovider/weixin/weixin_mini.go
+++ b/business/auth2/authprovider/weixin/weixin_mini.go
@@ -37,7 +37,8 @@ func init() {
 func (a *MiniAuther) VerifySecret(dummy, jsCode string) (authBindEx *auth2.AuthBindEx, err error) {
 	globals.SugarLogger.Debugf("weixin mini VerifySecret jsCode:%s", jsCode)
 
-	sessionInfo, err := ProxySNSCode2Session(jsCode)
+	appID, jsCode := SplitJsCode(jsCode)
+	sessionInfo, err := getWxApp(appID).SNSCode2Session(jsCode)
 	if err == nil {
 		sessionKey := sessionInfo.SessionKey
 		sessionInfo.SessionKey = ""
@@ -52,8 +53,9 @@ func (a *MiniAuther) VerifySecret(dummy, jsCode string) (authBindEx *auth2.AuthB
 func (a *MiniAuther) DecryptData(authInfo *auth2.AuthInfo, jsCode, encryptedData, iv string) (decryptedDataBase64 string, err error) {
 	globals.SugarLogger.Debugf("weixin mini DecryptData jsCode:%s, encryptedData:%s, iv:%s", jsCode, encryptedData, iv)
 	var sessionKey string
+	appID, jsCode := SplitJsCode(jsCode)
 	if jsCode != "" {
-		sessionInfo, err := ProxySNSCode2Session(jsCode)
+		sessionInfo, err := getWxApp(appID).SNSCode2Session(jsCode)
 		if err == nil {
 			if authBindEx, err := a.UnionFindAuthBind(AuthTypeMini, []string{AuthTypeMini}, sessionInfo.OpenID, "", nil); err == nil {
 				if authBindEx.UserID != authInfo.GetID() {
@@ -72,7 +74,8 @@ func (a *MiniAuther) DecryptData(authInfo *auth2.AuthInfo, jsCode, encryptedData
 		}
 		sessionKey = authInfo.AuthBindInfo.UserData.(string)
 	}
-	decryptedData, err := ProxySNSDecodeMiniProgramData(encryptedData, sessionKey, iv)
+	// decryptedData, err := ProxySNSDecodeMiniProgramData(encryptedData, sessionKey, iv)
+	decryptedData, err := weixinapi.SNSDecodeMiniProgramData(encryptedData, sessionKey, iv)
 	if err != nil {
 		return "", err
 	}
@@ -84,21 +87,51 @@ func (a *MiniAuther) GetUserType() (userType int8) {
 	return model.UserTypeStoreBoss
 }
 
-func ProxySNSCode2Session(jsCode string) (sessionInfo *weixinapi.SessionInfo, err error) {
-	miniApi := api.WeixinMiniAPI
-	list := strings.Split(jsCode, ",")
-	if len(list) >= 2 && len(list[0]) == len("wx4b5930c13f8b1170") {
-		if list[0] == api.WeixinMiniAppID2 {
-			miniApi = api.WeixinMiniAPI2
-		}
-		jsCode = strings.Join(list[1:], ",")
+func getWxApp(appID string) (miniApi *weixinapi.API) {
+	miniApi = api.WeixinMiniAPI
+	if len(appID) > 0 && appID == api.WeixinMiniAppID2 {
+		miniApi = api.WeixinMiniAPI2
 	}
-	sessionInfo, err = miniApi.SNSCode2Session(jsCode)
-	return sessionInfo, err
+	return miniApi
 }
 
-func ProxySNSDecodeMiniProgramData(encryptedData, sessionKey, iv string) (decryptedData []byte, err error) {
-	globals.SugarLogger.Debugf("ProxySNSDecodeMiniProgramData, encryptedData:%s, sessionKey:%s, iv:%s", encryptedData, sessionKey, iv)
-	decryptedData, err = api.WeixinMiniAPI.SNSDecodeMiniProgramData(encryptedData, sessionKey, iv)
-	return decryptedData, err
+func SplitJsCode(jsCode string) (appID, realJsCode string) {
+	list := strings.Split(jsCode, ",")
+	if len(list) == 2 {
+		appID = list[0]
+		realJsCode = list[1]
+	} else if len(list) == 1 {
+		realJsCode = jsCode
+	} else {
+		globals.SugarLogger.Warnf("SplitJsCode abnormal jsCode:%s", jsCode)
+	}
+	return appID, realJsCode
 }
+
+func ComposeJsCode(appID, jsCode string) (composedCode string) {
+	composedCode = strings.Join([]string{
+		appID,
+		jsCode,
+	}, ",")
+	return composedCode
+}
+
+// func ProxySNSCode2Session(jsCode string) (sessionInfo *weixinapi.SessionInfo, err error) {
+// 	miniApi := api.WeixinMiniAPI
+// 	list := strings.Split(jsCode, ",")
+// 	if len(list) >= 2 && len(list[0]) == len("wx4b5930c13f8b1170") {
+// 		if list[0] == api.WeixinMiniAppID2 {
+// 			miniApi = api.WeixinMiniAPI2
+// 		}
+// 		miniApi = getWxApp(list[0])
+// 		jsCode = strings.Join(list[1:], ",")
+// 	}
+// 	sessionInfo, err = miniApi.SNSCode2Session(jsCode)
+// 	return sessionInfo, err
+// }
+
+// func ProxySNSDecodeMiniProgramData(encryptedData, sessionKey, iv string) (decryptedData []byte, err error) {
+// 	globals.SugarLogger.Debugf("ProxySNSDecodeMiniProgramData, encryptedData:%s, sessionKey:%s, iv:%s", encryptedData, sessionKey, iv)
+// 	decryptedData, err = api.WeixinMiniAPI.SNSDecodeMiniProgramData(encryptedData, sessionKey, iv)
+// 	return decryptedData, err
+// }
diff --git a/controllers/auth2.go b/controllers/auth2.go
index c9ce8311a..a09e18fea 100644
--- a/controllers/auth2.go
+++ b/controllers/auth2.go
@@ -18,19 +18,14 @@ import (
 )
 
 func GetComposedCode(c *beego.Controller, code string) (composedCode string) {
-	if code != "" {
-		composedCode = code
-		referer := c.Ctx.Request.Referer()
-		globals.SugarLogger.Debugf("GetComposedCode referer:%s", referer)
-		index := strings.Index(referer, "//")
-		if index > 0 {
-			list := strings.Split(referer[index+2:], "/")
-			if len(list) >= 2 {
-				composedCode = strings.Join([]string{
-					list[1],
-					code,
-				}, ",")
-			}
+	composedCode = code
+	referer := c.Ctx.Request.Referer()
+	globals.SugarLogger.Debugf("GetComposedCode referer:%s", referer)
+	index := strings.Index(referer, "//")
+	if index > 0 {
+		list := strings.Split(referer[index+2:], "/")
+		if len(list) >= 2 {
+			composedCode = weixin.ComposeJsCode(list[1], code)
 		}
 	}
 	return composedCode