diff --git a/src/app/organisms/navigation/Selector.jsx b/src/app/organisms/navigation/Selector.jsx
index 3a1bc162..049b505e 100644
--- a/src/app/organisms/navigation/Selector.jsx
+++ b/src/app/organisms/navigation/Selector.jsx
@@ -6,18 +6,13 @@ import initMatrix from '../../../client/initMatrix';
 import navigation from '../../../client/state/navigation';
 import { openReusableContextMenu } from '../../../client/action/navigation';
 import { getEventCords, abbreviateNumber } from '../../../util/common';
+import { joinRuleToIconSrc } from '../../../util/matrixUtil';
 
 import IconButton from '../../atoms/button/IconButton';
 import RoomSelector from '../../molecules/room-selector/RoomSelector';
 import RoomOptions from '../../molecules/room-options/RoomOptions';
 import SpaceOptions from '../../molecules/space-options/SpaceOptions';
 
-import HashIC from '../../../../public/res/ic/outlined/hash.svg';
-import HashGlobeIC from '../../../../public/res/ic/outlined/hash-globe.svg';
-import HashLockIC from '../../../../public/res/ic/outlined/hash-lock.svg';
-import SpaceIC from '../../../../public/res/ic/outlined/space.svg';
-import SpaceGlobeIC from '../../../../public/res/ic/outlined/space-globe.svg';
-import SpaceLockIC from '../../../../public/res/ic/outlined/space-lock.svg';
 import VerticalMenuIC from '../../../../public/res/ic/outlined/vertical-menu.svg';
 
 function Selector({
@@ -59,19 +54,13 @@ function Selector({
     );
   };
 
-  const joinRuleToIconSrc = (joinRule) => ({
-    restricted: () => (room.isSpaceRoom() ? SpaceIC : HashIC),
-    invite: () => (room.isSpaceRoom() ? SpaceLockIC : HashLockIC),
-    public: () => (room.isSpaceRoom() ? SpaceGlobeIC : HashGlobeIC),
-  }[joinRule]?.() || null);
-
   return (
     <RoomSelector
       key={roomId}
       name={room.name}
       roomId={roomId}
       imageSrc={isDM ? imageSrc : null}
-      iconSrc={isDM ? null : joinRuleToIconSrc(room.getJoinRule())}
+      iconSrc={isDM ? null : joinRuleToIconSrc(room.getJoinRule(), room.isSpaceRoom())}
       isSelected={isSelected}
       isUnread={noti.hasNoti(roomId)}
       notificationCount={abbreviateNumber(noti.getTotalNoti(roomId))}
diff --git a/src/app/organisms/search/Search.jsx b/src/app/organisms/search/Search.jsx
index 2a707424..551b729e 100644
--- a/src/app/organisms/search/Search.jsx
+++ b/src/app/organisms/search/Search.jsx
@@ -6,6 +6,7 @@ import cons from '../../../client/state/cons';
 import navigation from '../../../client/state/navigation';
 import AsyncSearch from '../../../util/AsyncSearch';
 import { selectRoom, selectTab } from '../../../client/action/navigation';
+import { joinRuleToIconSrc } from '../../../util/matrixUtil';
 
 import Text from '../../atoms/text/Text';
 import RawIcon from '../../atoms/system-icons/RawIcon';
@@ -16,12 +17,6 @@ import ScrollView from '../../atoms/scroll/ScrollView';
 import RoomSelector from '../../molecules/room-selector/RoomSelector';
 
 import SearchIC from '../../../../public/res/ic/outlined/search.svg';
-import HashIC from '../../../../public/res/ic/outlined/hash.svg';
-import HashGlobeIC from '../../../../public/res/ic/outlined/hash-globe.svg';
-import HashLockIC from '../../../../public/res/ic/outlined/hash-lock.svg';
-import SpaceIC from '../../../../public/res/ic/outlined/space.svg';
-import SpaceGlobeIC from '../../../../public/res/ic/outlined/space-globe.svg';
-import SpaceLockIC from '../../../../public/res/ic/outlined/space-lock.svg';
 import CrossIC from '../../../../public/res/ic/outlined/cross.svg';
 
 function useVisiblityToggle(setResult) {
@@ -183,12 +178,7 @@ function Search() {
     if (item.type === 'direct') {
       imageSrc = item.room.getAvatarFallbackMember()?.getAvatarUrl(mx.baseUrl, 24, 24, 'crop') || null;
     } else {
-      const joinRuleToIconSrc = (joinRule) => ({
-        restricted: () => (item.type === 'space' ? SpaceIC : HashIC),
-        invite: () => (item.type === 'space' ? SpaceLockIC : HashLockIC),
-        public: () => (item.type === 'space' ? SpaceGlobeIC : HashGlobeIC),
-      }[joinRule]?.() || null);
-      iconSrc = joinRuleToIconSrc(item.room.getJoinRule());
+      iconSrc = joinRuleToIconSrc(item.room.getJoinRule(), item.type === 'space');
     }
 
     const isUnread = notifs.hasNoti(item.roomId);
diff --git a/src/util/matrixUtil.js b/src/util/matrixUtil.js
index 5c40fa91..f52117b6 100644
--- a/src/util/matrixUtil.js
+++ b/src/util/matrixUtil.js
@@ -1,5 +1,12 @@
 import initMatrix from '../client/initMatrix';
 
+import HashIC from '../../public/res/ic/outlined/hash.svg';
+import HashGlobeIC from '../../public/res/ic/outlined/hash-globe.svg';
+import HashLockIC from '../../public/res/ic/outlined/hash-lock.svg';
+import SpaceIC from '../../public/res/ic/outlined/space.svg';
+import SpaceGlobeIC from '../../public/res/ic/outlined/space-globe.svg';
+import SpaceLockIC from '../../public/res/ic/outlined/space-lock.svg';
+
 const WELL_KNOWN_URI = '/.well-known/matrix/client';
 
 async function getBaseUrl(servername) {
@@ -86,8 +93,16 @@ function hasDMWith(userId) {
   });
 }
 
+function joinRuleToIconSrc(joinRule, isSpace) {
+  return ({
+    restricted: () => (isSpace ? SpaceIC : HashIC),
+    invite: () => (isSpace ? SpaceLockIC : HashLockIC),
+    public: () => (isSpace ? SpaceGlobeIC : HashGlobeIC),
+  }[joinRule]?.() || null);
+}
+
 export {
   getBaseUrl, getUsername, getUsernameOfRoomMember,
   isRoomAliasAvailable, getPowerLabel, parseReply,
-  hasDMWith,
+  hasDMWith, joinRuleToIconSrc,
 };