diff --git a/internal/api/group/group.go b/internal/api/group/group.go
index 61bc95495..5d2d8405f 100644
--- a/internal/api/group/group.go
+++ b/internal/api/group/group.go
@@ -245,8 +245,9 @@ func CreateGroup(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": err.Error()})
 		return
 	}
-	req := &rpc.CreateGroupReq{}
-	utils.CopyStructFields(req, &params)
+	req := &rpc.CreateGroupReq{GroupInfo: &open_im_sdk.GroupInfo{}}
+	utils.CopyStructFields(req.GroupInfo, &params)
+
 	for _, v := range params.MemberList {
 		req.InitMemberList = append(req.InitMemberList, &rpc.GroupAddMemberInfo{UserID: v.UserID, RoleLevel: v.RoleLevel})
 	}
@@ -257,6 +258,8 @@ func CreateGroup(c *gin.Context) {
 		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": "GetUserIDFromToken failed"})
 		return
 	}
+	req.OwnerUserID = req.OpUserID
+	req.OperationID = params.OperationID
 	log.NewInfo(req.OperationID, "CreateGroup args ", req.String())
 
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImGroupName)
@@ -447,7 +450,7 @@ func SetGroupInfo(c *gin.Context) {
 		return
 	}
 	req := &rpc.SetGroupInfoReq{GroupInfo: &open_im_sdk.GroupInfo{}}
-	utils.CopyStructFields(req.GroupInfo, &params.Group)
+	utils.CopyStructFields(req.GroupInfo, &params)
 	req.OperationID = params.OperationID
 	var ok bool
 	ok, req.OpUserID = token_verify.GetUserIDFromToken(c.Request.Header.Get("token"))
diff --git a/internal/api/user/user.go b/internal/api/user/user.go
index c57eeb88d..8508cddc8 100644
--- a/internal/api/user/user.go
+++ b/internal/api/user/user.go
@@ -115,13 +115,12 @@ func GetSelfUserInfo(c *gin.Context) {
 		return
 	}
 	if len(RpcResp.UserInfoList) == 1 {
-		resp := api.GetSelfUserInfoResp{CommResp: api.CommResp{ErrCode: RpcResp.CommonResp.ErrCode, ErrMsg: RpcResp.CommonResp.ErrMsg}, UserInfoList: RpcResp.UserInfoList[0]}
-		resp.Data = jsonData.JsonDataList(resp.UserInfoList)
+		resp := api.GetSelfUserInfoResp{CommResp: api.CommResp{ErrCode: RpcResp.CommonResp.ErrCode, ErrMsg: RpcResp.CommonResp.ErrMsg}, UserInfo: RpcResp.UserInfoList[0]}
+		resp.Data = jsonData.JsonDataOne(resp.UserInfo)
 		log.NewInfo(req.OperationID, "GetUserInfo api return ", resp)
 		c.JSON(http.StatusOK, resp)
 	} else {
 		resp := api.GetSelfUserInfoResp{CommResp: api.CommResp{ErrCode: RpcResp.CommonResp.ErrCode, ErrMsg: RpcResp.CommonResp.ErrMsg}}
-		resp.Data = jsonData.JsonDataList(resp.UserInfoList)
 		log.NewInfo(req.OperationID, "GetUserInfo api return ", resp)
 		c.JSON(http.StatusOK, resp)
 	}
diff --git a/internal/rpc/group/group.go b/internal/rpc/group/group.go
index 6fb8318d4..9df6064f6 100644
--- a/internal/rpc/group/group.go
+++ b/internal/rpc/group/group.go
@@ -78,9 +78,10 @@ func (s *groupServer) CreateGroup(ctx context.Context, req *pbGroup.CreateGroupR
 	//Time stamp + MD5 to generate group chat id
 	groupId := utils.Md5(strconv.FormatInt(time.Now().UnixNano(), 10))
 	//to group
-	groupInfo := db.Group{GroupID: groupId}
+	groupInfo := db.Group{}
 	utils.CopyStructFields(&groupInfo, req.GroupInfo)
 	groupInfo.CreatorUserID = req.OpUserID
+	groupInfo.GroupID = groupId
 	err := imdb.InsertIntoGroup(groupInfo)
 	if err != nil {
 		log.NewError(req.OperationID, "InsertIntoGroup failed, ", err.Error(), groupInfo)
diff --git a/pkg/base_info/group_api_struct.go b/pkg/base_info/group_api_struct.go
index 01ba3da84..dec18fc0b 100644
--- a/pkg/base_info/group_api_struct.go
+++ b/pkg/base_info/group_api_struct.go
@@ -1,7 +1,6 @@
 package base_info
 
 import (
-	"Open_IM/pkg/common/db"
 	open_im_sdk "Open_IM/pkg/proto/sdk_ws"
 )
 
@@ -90,7 +89,7 @@ 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"`
 }
 
@@ -143,8 +142,13 @@ type QuitGroupResp struct {
 }
 
 type SetGroupInfoReq struct {
-	db.Group
-	OperationID string `json:"operationID" binding:"required"`
+	GroupID      string `json:"groupID" binding:"required"`
+	GroupName    string `json:"groupName"`
+	Notification string `json:"notification"`
+	Introduction string `json:"introduction"`
+	FaceURL      string `json:"faceURL"`
+	Ex           string `json:"ex"`
+	OperationID  string `json:"operationID" binding:"required"`
 }
 type SetGroupInfoResp struct {
 	CommResp
diff --git a/pkg/base_info/user_api_struct.go b/pkg/base_info/user_api_struct.go
index 3ca191f98..2ccfc6cc6 100644
--- a/pkg/base_info/user_api_struct.go
+++ b/pkg/base_info/user_api_struct.go
@@ -29,6 +29,6 @@ type GetSelfUserInfoReq struct {
 }
 type GetSelfUserInfoResp struct {
 	CommResp
-	UserInfoList *open_im_sdk.UserInfo    `json:"-"`
-	Data         []map[string]interface{} `json:"data"`
+	UserInfo *open_im_sdk.UserInfo  `json:"-"`
+	Data     map[string]interface{} `json:"data"`
 }
diff --git a/pkg/common/db/mysql.go b/pkg/common/db/mysql.go
index 41347190b..3a26ca88f 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)