diff --git a/server/jccommon/constant.go b/server/jccommon/constant.go
index ace0c6fa..0d4ee765 100644
--- a/server/jccommon/constant.go
+++ b/server/jccommon/constant.go
@@ -76,3 +76,13 @@ const (
 	EVENT_MAIL_UPDATE = "mail.update"
 	EVENT_UPSER_GROUP_UPDATE = "user_group.update"
 )
+
+const (
+	IMTBL_CHANNEL = 1
+	GUEST_CHANNEL = 2
+	BC_CHANNEL = 3
+)
+
+const (
+	BC_POLY_POLY_METAKASK = 13
+)
diff --git a/server/marketserver/middleware/jwtauth.go b/server/marketserver/middleware/jwtauth.go
index 1a15c00c..608539cf 100644
--- a/server/marketserver/middleware/jwtauth.go
+++ b/server/marketserver/middleware/jwtauth.go
@@ -5,6 +5,8 @@ import (
 	"f5"
 	"mt"
 	"fmt"
+	"jccommon"
+	"strings"
 	"github.com/gin-gonic/gin"
 )
 
@@ -32,6 +34,15 @@ func internalJwtAuth(c *gin.Context, maybe bool) {
 		}
 	}
 
+	tmpStrings := q5.StrSplit(jwtToken, ".")
+	if len(tmpStrings) > 3 {
+		internalMetaMaskJwtAuth(c, jwtToken)
+	} else {
+		internalImmutJwtAuth(c, jwtToken)
+	}
+}
+
+func internalImmutJwtAuth(c *gin.Context, jwtToken string) {
 	params := map[string]string{
 		"c": "Jwt",
 		"a": "verify",
@@ -83,7 +94,73 @@ func internalJwtAuth(c *gin.Context, maybe bool) {
 				c.Abort()
 				return
 			}
-			c.Set("open_id", jsonRspObj.Decoded.Sub)
+			openId := fmt.Sprintf("%d_2006_%s", jccommon.IMTBL_CHANNEL, jsonRspObj.Decoded.Sub)
+			c.Set("open_id", openId)
+			c.Next()
+		})
+}
+
+func internalMetaMaskJwtAuth(c *gin.Context, jwtToken string) {
+	params := map[string]string{
+		"c": "MetaMaskJwt",
+		"a": "verify",
+	}
+	jsonReqObj := &struct {
+		Data string `json:"data"`
+	}{
+		Data: jwtToken,
+	}
+	jsonRspObj := &struct {
+		ErrCode interface{} `json:"errcode"`
+		ErrMsg string `json:"errmsg"`
+		Decoded struct {
+			Id string `json:"id"`
+			OpenId string `json:"openid"`
+			Plat int32 `json:"plat"`
+			Version int32 `json:"version"`
+		} `json:"decoded"`
+	}{}
+	rspObj := &struct {
+		ErrCode interface{} `json:"errcode"`
+		ErrMsg string `json:"errmsg"`
+	}{}
+	paramsStr := q5.EncodeJson(jsonReqObj)
+	url := fmt.Sprintf("%s/webapp/index.php", mt.Table.Web3ServiceCluster.RandElement().GetUrl())
+	f5.GetHttpCliMgr().SendGoStyleJsonRspPost(
+		url,
+		params,
+		jsonRspObj,
+		q5.HTTP_HEADER_JSON,
+		paramsStr,
+		func(rsp f5.HttpCliResponse) {
+			if rsp.GetErr() != nil ||
+				!rsp.JsonParseOk() {
+				rspObj.ErrCode = 500
+				rspObj.ErrMsg = "server internal error"
+				c.JSON(200, rspObj)
+				c.Abort()
+				return
+			}
+			rspObj.ErrCode = q5.SafeToInt32(jsonRspObj.ErrCode)
+			rspObj.ErrMsg = jsonRspObj.ErrMsg
+			if q5.SafeToInt32(rspObj.ErrCode) != 0 {
+				rspObj.ErrCode = 501
+				rspObj.ErrMsg = "jwt error"
+				c.JSON(200, rspObj)
+				c.Abort()
+				return
+			}
+			if jsonRspObj.Decoded.Plat != jccommon.BC_POLY_POLY_METAKASK {
+				rspObj.ErrCode = 501
+				rspObj.ErrMsg = "not summport platform"
+				c.JSON(200, rspObj)
+				c.Abort()
+				return
+			}
+			openId := fmt.Sprintf("%d_2006_%s",
+				jccommon.BC_CHANNEL,
+				strings.ToLower(jsonRspObj.Decoded.OpenId))
+			c.Set("open_id", openId)
 			c.Next()
 		})
 }