diff --git a/internal/api/group/group.go b/internal/api/group/group.go
index 61bc95495..16ce528fa 100644
--- a/internal/api/group/group.go
+++ b/internal/api/group/group.go
@@ -167,6 +167,7 @@ func GetGroupAllMemberList(c *gin.Context) {
 
 func GetJoinedGroupList(c *gin.Context) {
 	params := api.GetJoinedGroupListReq{}
+	err := c.BindJSON(&params)
 	if err := c.BindJSON(&params); err != nil {
 		log.NewError("0", "BindJSON failed ", err.Error())
 		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": err.Error()})
diff --git a/pkg/base_info/group_api_struct.go b/pkg/base_info/group_api_struct.go
index 01ba3da84..0ecaba7c2 100644
--- a/pkg/base_info/group_api_struct.go
+++ b/pkg/base_info/group_api_struct.go
@@ -90,7 +90,7 @@ type CreateGroupReq struct {
 }
 type CreateGroupResp struct {
 	CommResp
-	GroupInfo open_im_sdk.GroupInfo  `jason:-`
+	GroupInfo open_im_sdk.GroupInfo  `json:-`
 	Data      map[string]interface{} `json:"data"`
 }
 
diff --git a/pkg/common/db/mysql.go b/pkg/common/db/mysql.go
index dba24ae61..2540ea7d9 100644
--- a/pkg/common/db/mysql.go
+++ b/pkg/common/db/mysql.go
@@ -44,7 +44,7 @@ func initMysqlDB() {
 	db.Close()
 
 	dsn = fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=true&loc=Local",
-		config.Config.Mysql.DBUserName, config.Config.Mysql.DBPassword, config.Config.Mysql.DBAddress[0], config.Config.Mysql.DBDatabaseName+"test1")
+		config.Config.Mysql.DBUserName, config.Config.Mysql.DBPassword, config.Config.Mysql.DBAddress[0], config.Config.Mysql.DBDatabaseName)
 	db, err = gorm.Open("mysql", dsn)
 	if err != nil {
 		log.NewError("0", "Open failed ", err.Error(), dsn)