diff --git a/src/KBBoard/BoardAPI.js b/src/KBBoard/BoardAPI.js
index 0a18e97..31d62a6 100644
--- a/src/KBBoard/BoardAPI.js
+++ b/src/KBBoard/BoardAPI.js
@@ -58,9 +58,9 @@ export const addMemberAPI = async (boardId, username) => {
     });
 };
 
-export const deleteMemberAPI = async (boardId, username) => {
+export const deleteMemberAPI = async (boardId, memberId) => {
     return axios.delete('/api/boards/members/delete', {
-        data: {username: username, board_id: boardId}
+        data: {member_id: memberId, board_id: boardId}
     });
 };
 
diff --git a/src/KBBoard/BoardLogic.js b/src/KBBoard/BoardLogic.js
index d40c8dd..f43be06 100644
--- a/src/KBBoard/BoardLogic.js
+++ b/src/KBBoard/BoardLogic.js
@@ -209,11 +209,11 @@ export const useBoardLogic = (id, setError, setInfo, setCategories, setLoading)
         }
     }, [loadBoardData, setLoading, setError, navigate]);
 
-    const deleteMember = useCallback(async (boardId, username, modalDelitMember ) => {
+    const deleteMember = useCallback(async (boardId, memberId, modalDelitMember ) => {
         setLoading(true);
         try {
             setLoading(true);
-            await deleteMemberAPI( boardId, username );
+            await deleteMemberAPI( boardId, memberId );
             await loadBoardData();
             modalDelitMember();
         } catch {
diff --git a/src/KBBoard/KBBoard.js b/src/KBBoard/KBBoard.js
index c613f2a..19eee8e 100644
--- a/src/KBBoard/KBBoard.js
+++ b/src/KBBoard/KBBoard.js
@@ -167,7 +167,7 @@ const KBBoard = () => {
     };
     const handleDeleteMember = async (e) => {
         e.preventDefault();
-        await deleteMember(assignedMember, deletedMember, modalDeleteMember);
+        await deleteMember(id, deletedMember, modalDeleteMember);
     };
 
 
@@ -183,7 +183,7 @@ const KBBoard = () => {
                         <h3>{info.title}</h3>
                         <p>
                             <strong>Участники: </strong> 
-                            {info.members.map((member) => (
+                            {(info.members || []).map((member) => (
                                 <img key={member.id} className='members-avatar' src={member.avatar_url}></img>
                             ))}
                         </p>
@@ -577,7 +577,7 @@ const KBBoard = () => {
                                         </option>
                                         {info.members.map((member) => ( 
                                             (member.id !== info.owner.id) ? (
-                                            <option key={member.display_name} value={member.username}>
+                                            <option key={member.display_name} value={member.id}>
                                                 {member.display_name}
                                             </option> ) : (
                                                 <></>