diff --git a/server/marketserver/api/v1/recharge/recharge.go b/server/marketserver/api/v1/recharge/recharge.go
index 7f9881d9..3133a9e0 100644
--- a/server/marketserver/api/v1/recharge/recharge.go
+++ b/server/marketserver/api/v1/recharge/recharge.go
@@ -76,7 +76,7 @@ func (ea *RechargeApi) RechargeList(c *gin.Context) {
 }
 
 func (this *RechargeApi) Buy(c *gin.Context) {
-	passportAddress := mt.Table.Config.GetEmailBuyerPassportAddress()
+	passportAddress := c.MustGet("account_address").(string)
 	reqJson := struct {
 		NetId          int32  `json:"net_id"`
 		GoodsId        int32  `json:"goods_id"`
@@ -94,24 +94,24 @@ func (this *RechargeApi) Buy(c *gin.Context) {
 
 func (this *RechargeApi) BuyWithEmail(c *gin.Context) {
 	passportAddress := c.MustGet("account_address").(string)
+	email := c.MustGet("email").(string)
 	reqJson := struct {
 		NetId          int32  `json:"net_id"`
 		GoodsId        int32  `json:"goods_id"`
 		GoodsNum       int32  `json:"goods_num"`
 		AccountAddress string `json:"account_address"`
 		CurrencyAddress string `json:"currency_address"`
-		Email string `json:"email"`
 	}{}
 	if err := c.ShouldBindJSON(&reqJson); err != nil {
 		f5.RspErr(c, 1, err.Error())
 		return
 	}
-	if reqJson.Email == "" {
+	if email == "" {
 		f5.RspErr(c, 1, "email is empty")
 		return
 	}
 	this.internalBuy(c, reqJson.NetId, reqJson.GoodsId, reqJson.GoodsNum,
-		reqJson.AccountAddress, passportAddress, reqJson.Email, reqJson.CurrencyAddress)
+		reqJson.AccountAddress, passportAddress, email, reqJson.CurrencyAddress)
 }
 
 func (this *RechargeApi) internalBuy(c *gin.Context,
diff --git a/server/marketserver/middleware/jwtauth.go b/server/marketserver/middleware/jwtauth.go
index 42880940..9d5de398 100644
--- a/server/marketserver/middleware/jwtauth.go
+++ b/server/marketserver/middleware/jwtauth.go
@@ -125,6 +125,7 @@ func internalMetaMaskJwtAuth(c *gin.Context, jwtToken string) {
 			OpenId string `json:"openid"`
 			Plat int32 `json:"plat"`
 			Version int32 `json:"version"`
+			Email string `json:"email"`
 		} `json:"decoded"`
 	}{}
 	rspObj := &struct {
@@ -169,7 +170,7 @@ func internalMetaMaskJwtAuth(c *gin.Context, jwtToken string) {
 				strings.ToLower(jsonRspObj.Decoded.OpenId))
 			c.Set("open_id", openId)
 			c.Set("account_address", strings.ToLower(jsonRspObj.Decoded.OpenId))
-			c.Set("email", "")
+			c.Set("email", strings.ToLower(jsonRspObj.Decoded.Email))
 			c.Next()
 		})
 }