diff --git a/web/src/components/ActivityCalendar.tsx b/web/src/components/ActivityCalendar.tsx
index 996894d8..fcf3cd5c 100644
--- a/web/src/components/ActivityCalendar.tsx
+++ b/web/src/components/ActivityCalendar.tsx
@@ -18,11 +18,11 @@ const getCellAdditionalStyles = (count: number, maxCount: number) => {
 
   const ratio = count / maxCount;
   if (ratio > 0.7) {
-    return "bg-teal-600 text-gray-100 dark:opacity-80";
+    return "bg-teal-700 text-gray-100 dark:opacity-80";
   } else if (ratio > 0.4) {
-    return "bg-teal-400 text-gray-100 dark:opacity-80";
+    return "bg-teal-600 text-gray-100 dark:opacity-80";
   } else {
-    return "bg-teal-300 text-gray-100 dark:opacity-80";
+    return "bg-teal-500 text-gray-100 dark:opacity-70";
   }
 };
 
@@ -58,29 +58,36 @@ const ActivityCalendar = (props: Props) => {
         const tooltipText = count ? t("memo.count-memos-in-date", { count: count, date: date }) : date;
         const isSelected = new Date(props.selectedDate).toDateString() === new Date(date).toDateString();
         return day ? (
-          <Tooltip className="shrink-0" key={`${date}-${index}`} title={tooltipText} placement="top" arrow>
+          count > 0 ? (
+            <Tooltip className="shrink-0" key={`${date}-${index}`} title={tooltipText} placement="top" arrow>
+              <div
+                className={clsx(
+                  "w-6 h-6 text-xs rounded-xl flex justify-center items-center border cursor-default",
+                  getCellAdditionalStyles(count, maxCount),
+                  isToday && "border-zinc-400 dark:border-zinc-300",
+                  isSelected && "font-bold border-zinc-400 dark:border-zinc-300",
+                  !isToday && !isSelected && "border-transparent",
+                )}
+                onClick={() => count && onClick && onClick(new Date(date).toDateString())}
+              >
+                {day}
+              </div>
+            </Tooltip>
+          ) : (
             <div
+              key={`${date}-${index}`}
               className={clsx(
-                "w-6 h-6 text-xs rounded-xl flex justify-center items-center border",
-                getCellAdditionalStyles(count, maxCount),
-                isToday && "border-gray-600 dark:border-zinc-300",
-                isSelected && "font-bold border-gray-600 dark:border-zinc-300",
+                "w-6 h-6 text-xs rounded-xl flex justify-center items-center border cursor-default",
+                "bg-gray-100 text-gray-400 dark:bg-zinc-800 dark:text-gray-500",
+                isToday && "border-zinc-400 dark:border-zinc-500",
                 !isToday && !isSelected && "border-transparent",
-                count > 0 ? "cursor-pointer" : "cursor-default",
               )}
-              onClick={() => count && onClick && onClick(new Date(date).toDateString())}
             >
               {day}
             </div>
-          </Tooltip>
+          )
         ) : (
-          <div
-            key={`${date}-${index}`}
-            className={clsx(
-              "shrink-0 opacity-30 w-6 h-6 rounded-xl flex justify-center items-center border border-transparent",
-              getCellAdditionalStyles(count, maxCount),
-            )}
-          ></div>
+          <div key={`${date}-${index}`} className={clsx("shrink-0 w-6 h-6 opacity-0", getCellAdditionalStyles(count, maxCount))}></div>
         );
       })}
     </div>
diff --git a/web/src/components/MemoActionMenu.tsx b/web/src/components/MemoActionMenu.tsx
index 6a8471b5..502c8cc5 100644
--- a/web/src/components/MemoActionMenu.tsx
+++ b/web/src/components/MemoActionMenu.tsx
@@ -9,7 +9,6 @@ import { useMemoStore } from "@/store/v1";
 import { RowStatus } from "@/types/proto/api/v1/common";
 import { Memo } from "@/types/proto/api/v1/memo_service";
 import { useTranslate } from "@/utils/i18n";
-import showMemoEditorDialog from "./MemoEditor/MemoEditorDialog";
 
 interface Props {
   memo: Memo;
@@ -55,12 +54,6 @@ const MemoActionMenu = (props: Props) => {
       props.onEdit();
       return;
     }
-
-    // TODO: remove me later.
-    showMemoEditorDialog({
-      memoName: memo.name,
-      cacheKey: `${memo.name}-${memo.updateTime}`,
-    });
   };
 
   const handleToggleMemoStatusClick = async () => {
@@ -125,7 +118,7 @@ const MemoActionMenu = (props: Props) => {
             {memo.pinned ? t("common.unpin") : t("common.pin")}
           </MenuItem>
         )}
-        {!hiddenActions?.includes("edit") && (
+        {!hiddenActions?.includes("edit") && props.onEdit && (
           <MenuItem onClick={handleEditMemoClick}>
             <Icon.Edit3 className="w-4 h-auto" />
             {t("common.edit")}
diff --git a/web/src/components/MemoEditor/MemoEditorDialog.tsx b/web/src/components/MemoEditor/MemoEditorDialog.tsx
deleted file mode 100644
index 3adb7fca..00000000
--- a/web/src/components/MemoEditor/MemoEditorDialog.tsx
+++ /dev/null
@@ -1,103 +0,0 @@
-import { IconButton } from "@mui/joy";
-import clsx from "clsx";
-import { useEffect, useRef } from "react";
-import useCurrentUser from "@/hooks/useCurrentUser";
-import useDateTime from "@/hooks/useDateTime";
-import { useMemoStore, useTagStore } from "@/store/v1";
-import { Memo } from "@/types/proto/api/v1/memo_service";
-import MemoEditor, { Props as MemoEditorProps } from ".";
-import { generateDialog } from "../Dialog";
-import Icon from "../Icon";
-
-interface Props extends DialogProps, MemoEditorProps {}
-
-const MemoEditorDialog: React.FC<Props> = ({
-  memoName,
-  parentMemoName,
-  placeholder,
-  cacheKey,
-  relationList,
-  onConfirm,
-  destroy,
-}: Props) => {
-  const tagStore = useTagStore();
-  const memoStore = useMemoStore();
-  const { setDateTime, displayDateTime, datePickerDateTime } = useDateTime(memoStore.getMemoByName(memoName || "")?.displayTime);
-  const memoPatchRef = useRef<Partial<Memo>>({
-    displayTime: memoStore.getMemoByName(memoName || "")?.displayTime,
-  });
-  const user = useCurrentUser();
-
-  useEffect(() => {
-    tagStore.fetchTags({ user }, { skipCache: false });
-  }, []);
-
-  const updateDisplayTime = (displayTime: string) => {
-    setDateTime(displayTime);
-    memoPatchRef.current.displayTime = new Date(displayTime);
-  };
-
-  const handleCloseBtnClick = () => {
-    destroy();
-  };
-
-  const handleConfirm = (memoName: string) => {
-    handleCloseBtnClick();
-    if (onConfirm) {
-      onConfirm(memoName);
-    }
-  };
-
-  return (
-    <>
-      <div className="w-full flex flex-row justify-between items-center">
-        <div className={clsx("flex flex-row justify-start items-center", !displayDateTime && "mb-2")}>
-          {displayDateTime ? (
-            <div className="relative">
-              <span className="cursor-pointer text-gray-500 dark:text-gray-400">{displayDateTime}</span>
-              <input
-                className="inset-0 absolute z-1 opacity-0"
-                type="datetime-local"
-                value={datePickerDateTime}
-                onFocus={(e: any) => e.target.showPicker()}
-                onChange={(e) => updateDisplayTime(e.target.value)}
-              />
-            </div>
-          ) : (
-            <>
-              <img className="w-6 h-auto rounded-full shadow" src={"/full-logo.webp"} alt="" />
-              <p className="ml-1 text-lg opacity-80 dark:text-gray-300">Memos</p>
-            </>
-          )}
-        </div>
-        <IconButton size="sm" onClick={handleCloseBtnClick}>
-          <Icon.X className="w-5 h-auto" />
-        </IconButton>
-      </div>
-      <div className="flex flex-col justify-start items-start max-w-full w-[40rem]">
-        <MemoEditor
-          className="border-none !p-0 -mb-2"
-          cacheKey={`memo-editor-${cacheKey || memoName}`}
-          memoName={memoName}
-          parentMemoName={parentMemoName}
-          placeholder={placeholder}
-          relationList={relationList}
-          memoPatchRef={memoPatchRef}
-          onConfirm={handleConfirm}
-          autoFocus
-        />
-      </div>
-    </>
-  );
-};
-
-export default function showMemoEditorDialog(props: Partial<Props> = {}): void {
-  generateDialog(
-    {
-      className: "memo-editor-dialog",
-      dialogName: "memo-editor-dialog",
-    },
-    MemoEditorDialog,
-    props,
-  );
-}
diff --git a/web/src/components/MemoEditor/index.tsx b/web/src/components/MemoEditor/index.tsx
index a728a8da..5ad0e155 100644
--- a/web/src/components/MemoEditor/index.tsx
+++ b/web/src/components/MemoEditor/index.tsx
@@ -1,4 +1,5 @@
 import { Select, Option, Button, Divider } from "@mui/joy";
+import { isEqual } from "lodash-es";
 import React, { useEffect, useMemo, useRef, useState } from "react";
 import { toast } from "react-hot-toast";
 import { useTranslation } from "react-i18next";
@@ -6,6 +7,7 @@ import useLocalStorage from "react-use/lib/useLocalStorage";
 import { memoServiceClient } from "@/grpcweb";
 import { TAB_SPACE_WIDTH } from "@/helpers/consts";
 import { isValidUrl } from "@/helpers/utils";
+import useAsyncEffect from "@/hooks/useAsyncEffect";
 import useCurrentUser from "@/hooks/useCurrentUser";
 import { useMemoStore, useResourceStore, useUserStore, useWorkspaceSettingStore } from "@/store/v1";
 import { MemoRelation, MemoRelation_Type } from "@/types/proto/api/v1/memo_relation_service";
@@ -32,11 +34,11 @@ export interface Props {
   className?: string;
   cacheKey?: string;
   placeholder?: string;
+  // The name of the memo to be edited.
   memoName?: string;
+  // The name of the parent memo if the memo is a comment.
   parentMemoName?: string;
-  relationList?: MemoRelation[];
   autoFocus?: boolean;
-  memoPatchRef?: React.MutableRefObject<Partial<Memo>>;
   onConfirm?: (memoName: string) => void;
   onCancel?: () => void;
 }
@@ -62,11 +64,12 @@ const MemoEditor = (props: Props) => {
   const [state, setState] = useState<State>({
     memoVisibility: Visibility.PRIVATE,
     resourceList: [],
-    relationList: props.relationList ?? [],
+    relationList: [],
     isUploadingResource: false,
     isRequesting: false,
     isComposing: false,
   });
+  const [displayTime, setDisplayTime] = useState<Date | undefined>();
   const [hasContent, setHasContent] = useState<boolean>(false);
   const editorRef = useRef<EditorRefActions>(null);
   const userSetting = userStore.userSetting as UserSetting;
@@ -102,22 +105,24 @@ const MemoEditor = (props: Props) => {
     }));
   }, [userSetting.memoVisibility, workspaceMemoRelatedSetting.disallowPublicVisibility]);
 
-  useEffect(() => {
-    if (memoName) {
-      memoStore.getOrFetchMemoByName(memoName).then((memo) => {
-        if (memo) {
-          handleEditorFocus();
-          setState((prevState) => ({
-            ...prevState,
-            memoVisibility: memo.visibility,
-            resourceList: memo.resources,
-            relationList: memo.relations,
-          }));
-          if (!contentCache) {
-            editorRef.current?.setContent(memo.content ?? "");
-          }
-        }
-      });
+  useAsyncEffect(async () => {
+    if (!memoName) {
+      return;
+    }
+
+    const memo = await memoStore.getOrFetchMemoByName(memoName);
+    if (memo) {
+      handleEditorFocus();
+      setState((prevState) => ({
+        ...prevState,
+        memoVisibility: memo.visibility,
+        resourceList: memo.resources,
+        relationList: memo.relations,
+      }));
+      setDisplayTime(memo.displayTime);
+      if (!contentCache) {
+        editorRef.current?.setContent(memo.content ?? "");
+      }
     }
   }, [memoName]);
 
@@ -289,18 +294,16 @@ const MemoEditor = (props: Props) => {
         const prevMemo = await memoStore.getOrFetchMemoByName(memoName);
         if (prevMemo) {
           const updateMask = ["content", "visibility"];
-          if (props.memoPatchRef?.current?.displayTime) {
+          const memoPatch: Partial<Memo> = {
+            name: prevMemo.name,
+            content,
+            visibility: state.memoVisibility,
+          };
+          if (!isEqual(displayTime, prevMemo.displayTime)) {
             updateMask.push("display_time");
+            memoPatch.displayTime = displayTime;
           }
-          const memo = await memoStore.updateMemo(
-            {
-              name: prevMemo.name,
-              content,
-              visibility: state.memoVisibility,
-              ...props.memoPatchRef?.current,
-            },
-            updateMask,
-          );
+          const memo = await memoStore.updateMemo(memoPatch, updateMask);
           await memoServiceClient.setMemoResources({
             name: memo.name,
             resources: state.resourceList,
@@ -409,6 +412,18 @@ const MemoEditor = (props: Props) => {
         onCompositionStart={handleCompositionStart}
         onCompositionEnd={handleCompositionEnd}
       >
+        {memoName && displayTime && (
+          <div className="relative text-sm">
+            <span className="cursor-pointer text-gray-400 dark:text-gray-500">{displayTime.toLocaleString()}</span>
+            <input
+              className="inset-0 absolute z-1 opacity-0"
+              type="datetime-local"
+              value={displayTime.toLocaleString()}
+              onFocus={(e: any) => e.target.showPicker()}
+              onChange={(e) => setDisplayTime(new Date(e.target.value))}
+            />
+          </div>
+        )}
         <Editor ref={editorRef} {...editorConfig} />
         <ResourceListView resourceList={state.resourceList} setResourceList={handleSetResourceList} />
         <RelationListView relationList={referenceRelations} setRelationList={handleSetRelationList} />
diff --git a/web/src/components/MemoRelationListView.tsx b/web/src/components/MemoRelationListView.tsx
index 4cbcb733..587d0280 100644
--- a/web/src/components/MemoRelationListView.tsx
+++ b/web/src/components/MemoRelationListView.tsx
@@ -44,7 +44,7 @@ const MemoRelationListView = (props: Props) => {
   }
 
   return (
-    <div className="relative flex flex-col justify-start items-start w-full px-2 pt-2 pb-1 bg-zinc-50 dark:bg-zinc-900 rounded-lg border border-gray-200 dark:border-zinc-700">
+    <div className="relative flex flex-col justify-start items-start w-full px-2 pt-2 pb-1.5 bg-zinc-50 dark:bg-zinc-900 rounded-lg border border-gray-200 dark:border-zinc-700">
       <div className="w-full flex flex-row justify-start items-center mb-1 gap-3 opacity-60">
         {referencingMemoList.length > 0 && (
           <button
@@ -56,6 +56,7 @@ const MemoRelationListView = (props: Props) => {
           >
             <Icon.Link className="w-3 h-auto shrink-0 opacity-70" />
             <span>Referencing</span>
+            <span className="opacity-80">({referencingMemoList.length})</span>
           </button>
         )}
         {referencedMemoList.length > 0 && (
@@ -68,6 +69,7 @@ const MemoRelationListView = (props: Props) => {
           >
             <Icon.Milestone className="w-3 h-auto shrink-0 opacity-70" />
             <span>Referenced by</span>
+            <span className="opacity-80">({referencedMemoList.length})</span>
           </button>
         )}
       </div>
@@ -81,7 +83,7 @@ const MemoRelationListView = (props: Props) => {
                 to={`/m/${memo.uid}`}
                 unstable_viewTransition
               >
-                <Icon.Dot className="shrink-0 -ml-1 opacity-60" />
+                <Icon.Dot className="shrink-0 w-4 h-auto opacity-40" />
                 <span className="truncate">{memo.snippet}</span>
               </Link>
             );
@@ -98,7 +100,7 @@ const MemoRelationListView = (props: Props) => {
                 to={`/m/${memo.uid}`}
                 unstable_viewTransition
               >
-                <Icon.Dot className="shrink-0 -ml-1 opacity-60" />
+                <Icon.Dot className="shrink-0 w-4 h-auto opacity-40" />
                 <span className="truncate">{memo.snippet}</span>
               </Link>
             );
diff --git a/web/src/components/MemoView.tsx b/web/src/components/MemoView.tsx
index 9ef3f0ef..910eaa82 100644
--- a/web/src/components/MemoView.tsx
+++ b/web/src/components/MemoView.tsx
@@ -106,77 +106,6 @@ const MemoView: React.FC<Props> = (props: Props) => {
       )}
       ref={memoContainerRef}
     >
-      <div className="w-full flex flex-row justify-between items-center gap-2">
-        <div className="w-auto max-w-[calc(100%-8rem)] grow flex flex-row justify-start items-center">
-          {props.showCreator && creator ? (
-            <div className="w-full flex flex-row justify-start items-center">
-              <Link className="w-auto hover:opacity-80" to={`/u/${encodeURIComponent(creator.username)}`} unstable_viewTransition>
-                <UserAvatar className="mr-2 shrink-0" avatarUrl={creator.avatarUrl} />
-              </Link>
-              <div className="w-full flex flex-col justify-center items-start">
-                <Link
-                  className="w-full block leading-tight hover:opacity-80 truncate text-gray-600 dark:text-gray-400"
-                  to={`/u/${encodeURIComponent(creator.username)}`}
-                  unstable_viewTransition
-                >
-                  {creator.nickname || creator.username}
-                </Link>
-                <div
-                  className="w-auto -mt-0.5 text-xs leading-tight text-gray-400 dark:text-gray-500 select-none"
-                  onClick={handleGotoMemoDetailPage}
-                >
-                  {displayTime}
-                </div>
-              </div>
-            </div>
-          ) : (
-            <div className="w-full text-sm leading-tight text-gray-400 dark:text-gray-500 select-none" onClick={handleGotoMemoDetailPage}>
-              {displayTime}
-            </div>
-          )}
-        </div>
-        {!showEditor && (
-          <div className="flex flex-row justify-end items-center select-none shrink-0 gap-2">
-            <div className="w-auto invisible group-hover:visible flex flex-row justify-between items-center gap-2">
-              {props.showVisibility && memo.visibility !== Visibility.PRIVATE && (
-                <Tooltip title={t(`memo.visibility.${convertVisibilityToString(memo.visibility).toLowerCase()}` as any)} placement="top">
-                  <span className="flex justify-center items-center hover:opacity-70">
-                    <VisibilityIcon visibility={memo.visibility} />
-                  </span>
-                </Tooltip>
-              )}
-              {currentUser && <ReactionSelector className="border-none w-auto h-auto" memo={memo} />}
-            </div>
-            {!isInMemoDetailPage && (
-              <Link
-                className={clsx(
-                  "flex flex-row justify-start items-center hover:opacity-70",
-                  commentAmount === 0 && "invisible group-hover:visible",
-                )}
-                to={`/m/${memo.uid}#comments`}
-                unstable_viewTransition
-              >
-                <Icon.MessageCircleMore className="w-4 h-4 mx-auto text-gray-500 dark:text-gray-400" />
-                {commentAmount > 0 && <span className="text-xs text-gray-500 dark:text-gray-400">{commentAmount}</span>}
-              </Link>
-            )}
-            {props.showPinned && memo.pinned && (
-              <Tooltip title={t("common.pinned")} placement="top">
-                <Icon.Bookmark className="w-4 h-auto text-amber-500" />
-              </Tooltip>
-            )}
-            {!readonly && (
-              <MemoActionMenu
-                className="-ml-1"
-                memo={memo}
-                hiddenActions={props.showPinned ? [] : ["pin"]}
-                onEdit={() => setShowEditor(true)}
-              />
-            )}
-          </div>
-        )}
-      </div>
-
       {showEditor ? (
         <MemoEditor
           autoFocus
@@ -188,6 +117,77 @@ const MemoView: React.FC<Props> = (props: Props) => {
         />
       ) : (
         <>
+          <div className="w-full flex flex-row justify-between items-center gap-2">
+            <div className="w-auto max-w-[calc(100%-8rem)] grow flex flex-row justify-start items-center">
+              {props.showCreator && creator ? (
+                <div className="w-full flex flex-row justify-start items-center">
+                  <Link className="w-auto hover:opacity-80" to={`/u/${encodeURIComponent(creator.username)}`} unstable_viewTransition>
+                    <UserAvatar className="mr-2 shrink-0" avatarUrl={creator.avatarUrl} />
+                  </Link>
+                  <div className="w-full flex flex-col justify-center items-start">
+                    <Link
+                      className="w-full block leading-tight hover:opacity-80 truncate text-gray-600 dark:text-gray-400"
+                      to={`/u/${encodeURIComponent(creator.username)}`}
+                      unstable_viewTransition
+                    >
+                      {creator.nickname || creator.username}
+                    </Link>
+                    <div
+                      className="w-auto -mt-0.5 text-xs leading-tight text-gray-400 dark:text-gray-500 select-none"
+                      onClick={handleGotoMemoDetailPage}
+                    >
+                      {displayTime}
+                    </div>
+                  </div>
+                </div>
+              ) : (
+                <div
+                  className="w-full text-sm leading-tight text-gray-400 dark:text-gray-500 select-none"
+                  onClick={handleGotoMemoDetailPage}
+                >
+                  {displayTime}
+                </div>
+              )}
+            </div>
+            <div className="flex flex-row justify-end items-center select-none shrink-0 gap-2">
+              <div className="w-auto invisible group-hover:visible flex flex-row justify-between items-center gap-2">
+                {props.showVisibility && memo.visibility !== Visibility.PRIVATE && (
+                  <Tooltip title={t(`memo.visibility.${convertVisibilityToString(memo.visibility).toLowerCase()}` as any)} placement="top">
+                    <span className="flex justify-center items-center hover:opacity-70">
+                      <VisibilityIcon visibility={memo.visibility} />
+                    </span>
+                  </Tooltip>
+                )}
+                {currentUser && <ReactionSelector className="border-none w-auto h-auto" memo={memo} />}
+              </div>
+              {!isInMemoDetailPage && (
+                <Link
+                  className={clsx(
+                    "flex flex-row justify-start items-center hover:opacity-70",
+                    commentAmount === 0 && "invisible group-hover:visible",
+                  )}
+                  to={`/m/${memo.uid}#comments`}
+                  unstable_viewTransition
+                >
+                  <Icon.MessageCircleMore className="w-4 h-4 mx-auto text-gray-500 dark:text-gray-400" />
+                  {commentAmount > 0 && <span className="text-xs text-gray-500 dark:text-gray-400">{commentAmount}</span>}
+                </Link>
+              )}
+              {props.showPinned && memo.pinned && (
+                <Tooltip title={t("common.pinned")} placement="top">
+                  <Icon.Bookmark className="w-4 h-auto text-amber-500" />
+                </Tooltip>
+              )}
+              {!readonly && (
+                <MemoActionMenu
+                  className="-ml-1"
+                  memo={memo}
+                  hiddenActions={props.showPinned ? [] : ["pin"]}
+                  onEdit={() => setShowEditor(true)}
+                />
+              )}
+            </div>
+          </div>
           <MemoContent
             key={`${memo.name}-${memo.updateTime}`}
             memoName={memo.name}
diff --git a/web/src/components/UserStatisticsView.tsx b/web/src/components/UserStatisticsView.tsx
index a28ffff2..9e707b9c 100644
--- a/web/src/components/UserStatisticsView.tsx
+++ b/web/src/components/UserStatisticsView.tsx
@@ -12,6 +12,7 @@ import { useMemoStore } from "@/store/v1";
 import { useTranslate } from "@/utils/i18n";
 import ActivityCalendar from "./ActivityCalendar";
 import Icon from "./Icon";
+import { Popover, PopoverContent, PopoverTrigger } from "./ui/Popover";
 
 interface UserMemoStats {
   link: number;
@@ -26,15 +27,14 @@ const UserStatisticsView = () => {
   const memoStore = useMemoStore();
   const filterStore = useFilterStore();
   const [memoAmount, setMemoAmount] = useState(0);
-  const [isRequesting, setIsRequesting] = useState(false);
   const [memoStats, setMemoStats] = useState<UserMemoStats>({ link: 0, taskList: 0, code: 0, incompleteTasks: 0 });
   const [activityStats, setActivityStats] = useState<Record<string, number>>({});
-  const monthString = dayjs(new Date().toDateString()).format("YYYY-MM");
+  const [selectedDate] = useState(new Date());
+  const [monthString, setMonthString] = useState(dayjs(selectedDate.toDateString()).format("YYYY-MM"));
   const days = Math.ceil((Date.now() - currentUser.createTime!.getTime()) / 86400000);
   const filter = filterStore.state;
 
   useAsyncEffect(async () => {
-    setIsRequesting(true);
     const { properties } = await memoServiceClient.listMemoProperties({
       name: `memos/-`,
     });
@@ -62,7 +62,6 @@ const UserStatisticsView = () => {
       timezone: Intl.DateTimeFormat().resolvedOptions().timeZone,
       filter: filters.join(" && "),
     });
-
     setActivityStats(
       Object.fromEntries(
         Object.entries(stats).filter(([date]) => {
@@ -70,7 +69,6 @@ const UserStatisticsView = () => {
         }),
       ),
     );
-    setIsRequesting(false);
   }, [memoStore.stateId]);
 
   const handleRebuildMemoTags = async () => {
@@ -83,92 +81,94 @@ const UserStatisticsView = () => {
 
   return (
     <div className="group w-full border mt-2 py-2 px-3 rounded-lg space-y-0.5 text-gray-500 dark:text-gray-400 bg-zinc-50 dark:bg-zinc-900 dark:border-zinc-800">
-      <div className="w-full mb-1 flex flex-row justify-between items-center">
-        <p className="text-sm font-medium leading-6 dark:text-gray-400">
-          {new Date().toLocaleDateString(i18n.language, { month: "long", day: "numeric" })}
-        </p>
-        <div className="group-hover:block hidden">
-          <Tooltip title={"Refresh"} placement="top">
-            <Icon.RefreshCcw
-              className="text-gray-400 w-4 h-auto cursor-pointer opacity-60 hover:opacity-100"
-              onClick={handleRebuildMemoTags}
-            />
-          </Tooltip>
+      <div className="w-full mb-2 flex flex-row justify-between items-center">
+        <div className="relative text-base font-medium leading-6 flex flex-row items-center dark:text-gray-400">
+          <Icon.CalendarDays className="w-5 h-auto mr-1 opacity-60" strokeWidth={1.5} />
+          <span>{new Date(monthString).toLocaleString(i18n.language, { year: "numeric", month: "long" })}</span>
+          <input
+            className="inset-0 absolute z-1 opacity-0"
+            type="month"
+            value={monthString}
+            onFocus={(e: any) => e.target.showPicker()}
+            onChange={(e) => setMonthString(e.target.value)}
+          />
+        </div>
+        <div className="invisible group-hover:visible flex justify-end items-center">
+          <Popover>
+            <PopoverTrigger>
+              <Icon.MoreVertical className="w-4 h-auto shrink-0 opacity-60" />
+            </PopoverTrigger>
+            <PopoverContent>
+              <button className="w-auto flex flex-row justify-between items-center gap-2 hover:opacity-80" onClick={handleRebuildMemoTags}>
+                <Icon.RefreshCcw className="text-gray-400 w-4 h-auto cursor-pointer opacity-60" />
+                <span className="text-sm shrink-0 text-gray-500 dark:text-gray-400">Refresh</span>
+              </button>
+            </PopoverContent>
+          </Popover>
         </div>
       </div>
-      <div className="w-full pb-2">
-        <ActivityCalendar month={monthString} selectedDate={new Date().toDateString()} data={activityStats} />
+      <div className="w-full">
+        <ActivityCalendar month={monthString} selectedDate={selectedDate.toDateString()} data={activityStats} />
+        {memoAmount > 0 && (
+          <p className="mt-1 w-full text-xs italic opacity-80">
+            <span>{memoAmount}</span> memos in <span>{days}</span> days
+          </p>
+        )}
       </div>
-      <div className="w-full grid grid-cols-1 gap-x-4">
-        <div className="w-full flex justify-between items-center">
-          <div className="w-auto flex justify-start items-center">
-            <Icon.CalendarDays className="w-4 h-auto mr-1" />
-            <span className="block text-base sm:text-sm">Days</span>
+      <Divider className="!my-2 opacity-50" />
+      <div className="w-full flex flex-row justify-start items-center gap-x-2 gap-y-1 flex-wrap">
+        <div
+          className={clsx(
+            "w-auto border dark:border-zinc-800 pl-1 pr-1.5 rounded-md flex justify-between items-center cursor-pointer hover:shadow",
+            filter.memoPropertyFilter?.hasLink ? "bg-blue-50 dark:bg-blue-900 shadow" : "",
+          )}
+          onClick={() => filterStore.setMemoPropertyFilter({ hasLink: !filter.memoPropertyFilter?.hasLink })}
+        >
+          <div className="w-auto flex justify-start items-center mr-1">
+            <Icon.Link className="w-4 h-auto mr-1" />
+            <span className="block text-sm">{t("memo.links")}</span>
           </div>
-          <span>{days}</span>
+          <span className="text-sm truncate">{memoStats.link}</span>
         </div>
-        <div className="w-full flex justify-between items-center">
-          <div className="w-auto flex justify-start items-center">
-            <Icon.Library className="w-4 h-auto mr-1" />
-            <span className="block text-base sm:text-sm">Memos</span>
-          </div>
-          {isRequesting ? <Icon.Loader className="animate-spin w-4 h-auto text-gray-400" /> : <span className="">{memoAmount}</span>}
-        </div>
-        <Divider className="!my-1 opacity-50" />
-        <div className="w-full mt-1 flex flex-row justify-start items-center gap-x-2 gap-y-1 flex-wrap">
-          <div
-            className={clsx(
-              "w-auto border dark:border-zinc-800 pl-1 pr-1.5 rounded-md flex justify-between items-center cursor-pointer hover:shadow",
-              filter.memoPropertyFilter?.hasLink ? "bg-blue-50 dark:bg-blue-900 shadow" : "",
-            )}
-            onClick={() => filterStore.setMemoPropertyFilter({ hasLink: !filter.memoPropertyFilter?.hasLink })}
-          >
-            <div className="w-auto flex justify-start items-center mr-1">
-              <Icon.Link className="w-4 h-auto mr-1" />
-              <span className="block text-sm">{t("memo.links")}</span>
-            </div>
-            <span className="text-sm truncate">{memoStats.link}</span>
-          </div>
-          <div
-            className={clsx(
-              "w-auto border dark:border-zinc-800 pl-1 pr-1.5 rounded-md flex justify-between items-center cursor-pointer hover:shadow",
-              filter.memoPropertyFilter?.hasTaskList ? "bg-blue-50 dark:bg-blue-900 shadow" : "",
-            )}
-            onClick={() => filterStore.setMemoPropertyFilter({ hasTaskList: !filter.memoPropertyFilter?.hasTaskList })}
-          >
-            <div className="w-auto flex justify-start items-center mr-1">
-              {memoStats.incompleteTasks > 0 ? (
-                <Icon.ListTodo className="w-4 h-auto mr-1" />
-              ) : (
-                <Icon.CheckCircle className="w-4 h-auto mr-1" />
-              )}
-              <span className="block text-sm">{t("memo.to-do")}</span>
-            </div>
+        <div
+          className={clsx(
+            "w-auto border dark:border-zinc-800 pl-1 pr-1.5 rounded-md flex justify-between items-center cursor-pointer hover:shadow",
+            filter.memoPropertyFilter?.hasTaskList ? "bg-blue-50 dark:bg-blue-900 shadow" : "",
+          )}
+          onClick={() => filterStore.setMemoPropertyFilter({ hasTaskList: !filter.memoPropertyFilter?.hasTaskList })}
+        >
+          <div className="w-auto flex justify-start items-center mr-1">
             {memoStats.incompleteTasks > 0 ? (
-              <Tooltip title={"Done / Total"} placement="top" arrow>
-                <div className="text-sm flex flex-row items-start justify-center">
-                  <span className="truncate">{memoStats.taskList - memoStats.incompleteTasks}</span>
-                  <span className="font-mono opacity-50">/</span>
-                  <span className="truncate">{memoStats.taskList}</span>
-                </div>
-              </Tooltip>
+              <Icon.ListTodo className="w-4 h-auto mr-1" />
             ) : (
-              <span className="text-sm truncate">{memoStats.taskList}</span>
+              <Icon.CheckCircle className="w-4 h-auto mr-1" />
             )}
+            <span className="block text-sm">{t("memo.to-do")}</span>
           </div>
-          <div
-            className={clsx(
-              "w-auto border dark:border-zinc-800 pl-1 pr-1.5 rounded-md flex justify-between items-center cursor-pointer hover:shadow",
-              filter.memoPropertyFilter?.hasCode ? "bg-blue-50 dark:bg-blue-900 shadow" : "",
-            )}
-            onClick={() => filterStore.setMemoPropertyFilter({ hasCode: !filter.memoPropertyFilter?.hasCode })}
-          >
-            <div className="w-auto flex justify-start items-center mr-1">
-              <Icon.Code2 className="w-4 h-auto mr-1" />
-              <span className="block text-sm">{t("memo.code")}</span>
-            </div>
-            <span className="text-sm truncate">{memoStats.code}</span>
+          {memoStats.incompleteTasks > 0 ? (
+            <Tooltip title={"Done / Total"} placement="top" arrow>
+              <div className="text-sm flex flex-row items-start justify-center">
+                <span className="truncate">{memoStats.taskList - memoStats.incompleteTasks}</span>
+                <span className="font-mono opacity-50">/</span>
+                <span className="truncate">{memoStats.taskList}</span>
+              </div>
+            </Tooltip>
+          ) : (
+            <span className="text-sm truncate">{memoStats.taskList}</span>
+          )}
+        </div>
+        <div
+          className={clsx(
+            "w-auto border dark:border-zinc-800 pl-1 pr-1.5 rounded-md flex justify-between items-center cursor-pointer hover:shadow",
+            filter.memoPropertyFilter?.hasCode ? "bg-blue-50 dark:bg-blue-900 shadow" : "",
+          )}
+          onClick={() => filterStore.setMemoPropertyFilter({ hasCode: !filter.memoPropertyFilter?.hasCode })}
+        >
+          <div className="w-auto flex justify-start items-center mr-1">
+            <Icon.Code2 className="w-4 h-auto mr-1" />
+            <span className="block text-sm">{t("memo.code")}</span>
           </div>
+          <span className="text-sm truncate">{memoStats.code}</span>
         </div>
       </div>
     </div>
diff --git a/web/src/hooks/index.ts b/web/src/hooks/index.ts
index b8af6852..881f9458 100644
--- a/web/src/hooks/index.ts
+++ b/web/src/hooks/index.ts
@@ -4,4 +4,3 @@ export * from "./useNavigateTo";
 export * from "./useAsyncEffect";
 export * from "./useFilterWithUrlParams";
 export * from "./useResponsiveWidth";
-export * from "./useDateTime";
diff --git a/web/src/hooks/useDateTime.ts b/web/src/hooks/useDateTime.ts
deleted file mode 100644
index 0c5aaec9..00000000
--- a/web/src/hooks/useDateTime.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { useState } from "react";
-
-const useDateTime = (initalState?: Date) => {
-  const [dateTime, setDateTimeInternal] = useState<Date | undefined>(initalState && new Date(initalState));
-
-  return {
-    setDateTime: (dateTimeString: string) => setDateTimeInternal(new Date(dateTimeString)),
-    displayDateTime: dateTime && dateTime.toLocaleString(),
-    datePickerDateTime: dateTime && new Date(dateTime.getTime() - dateTime.getTimezoneOffset() * 60000).toISOString().split(".")[0],
-  };
-};
-
-export default useDateTime;