diff --git a/server/router/api/v1/memo_service.go b/server/router/api/v1/memo_service.go
index 0a4f7531..92afcd3b 100644
--- a/server/router/api/v1/memo_service.go
+++ b/server/router/api/v1/memo_service.go
@@ -243,10 +243,8 @@ func (s *APIV1Service) UpdateMemo(ctx context.Context, request *v1pb.UpdateMemoR
 		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
 	}
 
-	currentTs := time.Now().Unix()
 	update := &store.UpdateMemo{
-		ID:        id,
-		UpdatedTs: &currentTs,
+		ID: id,
 	}
 	for _, path := range request.UpdateMask.Paths {
 		if path == "content" {
@@ -279,6 +277,12 @@ func (s *APIV1Service) UpdateMemo(ctx context.Context, request *v1pb.UpdateMemoR
 		} else if path == "create_time" {
 			createdTs := request.Memo.CreateTime.AsTime().Unix()
 			update.CreatedTs = &createdTs
+		} else if path == "update_time" {
+			updatedTs := time.Now().Unix()
+			if request.Memo.UpdateTime != nil {
+				updatedTs = request.Memo.UpdateTime.AsTime().Unix()
+			}
+			update.UpdatedTs = &updatedTs
 		} else if path == "display_time" {
 			displayTs := request.Memo.DisplayTime.AsTime().Unix()
 			memoRelatedSetting, err := s.Store.GetWorkspaceMemoRelatedSetting(ctx)
diff --git a/web/src/components/MemoContent/TaskListItem.tsx b/web/src/components/MemoContent/TaskListItem.tsx
index 67e18590..e96c7d68 100644
--- a/web/src/components/MemoContent/TaskListItem.tsx
+++ b/web/src/components/MemoContent/TaskListItem.tsx
@@ -19,7 +19,7 @@ interface Props {
 const TaskListItem: React.FC<Props> = ({ node, complete, children }: Props) => {
   const context = useContext(RendererContext);
   const memoStore = useMemoStore();
-  const [checked] = useState(complete);
+  const [checked, setChecked] = useState(complete);
 
   const handleCheckboxChange = async (on: boolean) => {
     if (context.readonly || !context.memoName) {
@@ -35,6 +35,7 @@ const TaskListItem: React.FC<Props> = ({ node, complete, children }: Props) => {
       },
       ["content"],
     );
+    setChecked(on);
   };
 
   return (
diff --git a/web/src/components/MemoContent/index.tsx b/web/src/components/MemoContent/index.tsx
index e735f561..36c625c4 100644
--- a/web/src/components/MemoContent/index.tsx
+++ b/web/src/components/MemoContent/index.tsx
@@ -53,13 +53,13 @@ const MemoContent: React.FC<Props> = (props: Props) => {
     }
   }, []);
 
-  const handleMemoContentClick = async (e: React.MouseEvent) => {
+  const onMemoContentClick = async (e: React.MouseEvent) => {
     if (onClick) {
       onClick(e);
     }
   };
 
-  const handleMemoContentDoubleClick = async (e: React.MouseEvent) => {
+  const onMemoContentDoubleClick = async (e: React.MouseEvent) => {
     if (onDoubleClick) {
       onDoubleClick(e);
     }
@@ -72,10 +72,6 @@ const MemoContent: React.FC<Props> = (props: Props) => {
     SNIPPET: { text: t("memo.show-less"), nextState: "ALL" },
   };
 
-  useEffect(() => {
-    sessionStorage.getItem(`${memoName}`) && setShowCompactMode(sessionStorage.getItem(`${memoName}`) as ContentCompactView);
-  }, []);
-
   return (
     <RendererContext.Provider
       value={{
@@ -95,8 +91,8 @@ const MemoContent: React.FC<Props> = (props: Props) => {
             showCompactMode == "ALL" && "line-clamp-6 max-h-60",
             contentClassName,
           )}
-          onClick={handleMemoContentClick}
-          onDoubleClick={handleMemoContentDoubleClick}
+          onClick={onMemoContentClick}
+          onDoubleClick={onMemoContentDoubleClick}
         >
           {nodes.map((node, index) => {
             if (prevNode?.type !== NodeType.LINE_BREAK && node.type === NodeType.LINE_BREAK && skipNextLineBreakFlag) {
@@ -117,7 +113,6 @@ const MemoContent: React.FC<Props> = (props: Props) => {
               className="w-auto flex flex-row justify-start items-center cursor-pointer text-sm text-blue-600 dark:text-blue-400 hover:opacity-80"
               onClick={() => {
                 setShowCompactMode(compactStates[showCompactMode].nextState as ContentCompactView);
-                sessionStorage.setItem(`${memoName}`, compactStates[showCompactMode].nextState);
               }}
             >
               {compactStates[showCompactMode].text}
diff --git a/web/src/components/MemoEditor/index.tsx b/web/src/components/MemoEditor/index.tsx
index 6caeb2a6..49a2d94b 100644
--- a/web/src/components/MemoEditor/index.tsx
+++ b/web/src/components/MemoEditor/index.tsx
@@ -302,29 +302,39 @@ const MemoEditor = (props: Props) => {
       if (memoName) {
         const prevMemo = await memoStore.getOrFetchMemoByName(memoName);
         if (prevMemo) {
-          const updateMask = ["content", "visibility"];
+          const updateMask = new Set<string>();
           const memoPatch: Partial<Memo> = {
             name: prevMemo.name,
             content,
-            visibility: state.memoVisibility,
           };
-          if (!isEqual(displayTime, prevMemo.displayTime)) {
-            updateMask.push("display_time");
-            memoPatch.displayTime = displayTime;
+          if (!isEqual(content, prevMemo.content)) {
+            updateMask.add("content");
+            memoPatch.content = content;
+          }
+          if (!isEqual(state.memoVisibility, prevMemo.visibility)) {
+            updateMask.add("visibility");
+            memoPatch.visibility = state.memoVisibility;
           }
           if (!isEqual(state.resourceList, prevMemo.resources)) {
-            updateMask.push("resources");
+            updateMask.add("resources");
             memoPatch.resources = state.resourceList;
           }
           if (!isEqual(state.relationList, prevMemo.relations)) {
-            updateMask.push("relations");
+            updateMask.add("relations");
             memoPatch.relations = state.relationList;
           }
           if (!isEqual(state.location, prevMemo.location)) {
-            updateMask.push("location");
+            updateMask.add("location");
             memoPatch.location = state.location;
           }
-          const memo = await memoStore.updateMemo(memoPatch, updateMask);
+          if (["content", "resources", "relations", "location"].some((key) => updateMask.has(key))) {
+            updateMask.add("update_time");
+          }
+          if (!isEqual(displayTime, prevMemo.displayTime)) {
+            updateMask.add("display_time");
+            memoPatch.displayTime = displayTime;
+          }
+          const memo = await memoStore.updateMemo(memoPatch, Array.from(updateMask));
           if (onConfirm) {
             onConfirm(memo.name);
           }