diff --git a/internal/api/group/group.go b/internal/api/group/group.go
index 5b3fd9c4e..41281afd6 100644
--- a/internal/api/group/group.go
+++ b/internal/api/group/group.go
@@ -17,6 +17,7 @@ import (
 	"strings"
 
 	jsonData "Open_IM/internal/utils"
+	"github.com/golang/protobuf/proto"
 )
 
 func KickGroupMember(c *gin.Context) {
@@ -186,6 +187,7 @@ func GetGroupAllMemberList(c *gin.Context) {
 	//}
 
 	memberListResp.Test = jsonData.JsonDataList(memberListResp.MemberList)
+
 	log.NewInfo(req.OperationID, "GetGroupAllMember api return ", memberListResp)
 	c.JSON(http.StatusOK, memberListResp)
 }
diff --git a/internal/utils/utils.go b/internal/utils/utils.go
index 444e6f730..cc25645ed 100644
--- a/internal/utils/utils.go
+++ b/internal/utils/utils.go
@@ -8,8 +8,8 @@ import (
 
 func JsonDataList(resp ...interface{}) []map[string]interface{} {
 	result := make([]map[string]interface{}, 0)
-	for _, v := range resp {
-		m := ProtoToMap(v.(proto.Message), false)
+	for _, v := range resp[0].([]proto.Message) {
+		m := ProtoToMap(v, false)
 		result = append(result, m)
 	}
 	return result