diff --git a/src/service/request.js b/src/service/request.js
index ceae1c58..9c9efb36 100644
--- a/src/service/request.js
+++ b/src/service/request.js
@@ -309,7 +309,7 @@ export function $throw(code, error, endpoint) {
     if (endpoint?.startsWith('analysis/')) {
         ignoreError = true;
     }
-    if (endpoint.endsWith('/mutuals') && (code === 403 || code === -1)) {
+    if (endpoint?.endsWith('/mutuals') && (code === 403 || code === -1)) {
         ignoreError = true;
     }
     const text = message.map((s) => escapeTag(s)).join('<br>');
diff --git a/src/stores/favorite.js b/src/stores/favorite.js
index 4370298e..3a925961 100644
--- a/src/stores/favorite.js
+++ b/src/stores/favorite.js
@@ -728,6 +728,7 @@ export const useFavoriteStore = defineStore('Favorite', () => {
                 friendStore.updateLocalFavoriteFriends();
                 isFavoriteLoading.value = false;
                 watchState.isFavoritesLoaded = true;
+                countFavoriteGroups();
             }
         });
     }
@@ -789,9 +790,8 @@ export const useFavoriteStore = defineStore('Favorite', () => {
                 friendStore.updateSidebarFavorites();
             }
             ref.$groupKey = `${ref.type}:${String(ref.tags[0])}`;
-            const group = getCachedFavoriteGroupsByTypeName()[ref.$groupKey];
-            if (typeof group !== 'undefined') {
-                ++group.count;
+            if (!isFavoriteLoading.value) {
+                countFavoriteGroups();
             }
         } else {
             if (ref.favoriteId !== json.favoriteId) {
@@ -1631,6 +1631,7 @@ export const useFavoriteStore = defineStore('Favorite', () => {
         handleFavoriteAdd,
         getCachedFavoritesByObjectId,
         checkInvalidLocalAvatars,
-        removeInvalidLocalAvatars
+        removeInvalidLocalAvatars,
+        getCachedFavoriteGroupsByTypeName
     };
 });
diff --git a/src/views/Favorites/components/FavoritesMoveDropdown.vue b/src/views/Favorites/components/FavoritesMoveDropdown.vue
index 1f14ac91..aa24c5b4 100644
--- a/src/views/Favorites/components/FavoritesMoveDropdown.vue
+++ b/src/views/Favorites/components/FavoritesMoveDropdown.vue
@@ -83,14 +83,14 @@
                 addFavoriteAvatar(groupAPI);
             }
         } else {
-            moveFavorite(props.currentFavorite.ref, groupAPI, props.type);
+            moveFavorite(props.currentFavorite.ref, groupAPI);
         }
     }
 
-    function moveFavorite(ref, group, type) {
+    function moveFavorite(ref, group) {
         favoriteRequest.deleteFavorite({ objectId: ref.id }).then(() => {
             favoriteRequest.addFavorite({
-                type,
+                type: group.type,
                 favoriteId: ref.id,
                 tags: group.name
             });
@@ -100,7 +100,7 @@
     function addFavoriteAvatar(groupAPI) {
         return favoriteRequest
             .addFavorite({
-                type: 'avatar',
+                type: groupAPI.type,
                 favoriteId: props.currentFavorite.id,
                 tags: groupAPI.name
             })
diff --git a/src/views/Favorites/dialogs/AvatarImportDialog.vue b/src/views/Favorites/dialogs/AvatarImportDialog.vue
index c5d502e5..ef74f426 100644
--- a/src/views/Favorites/dialogs/AvatarImportDialog.vue
+++ b/src/views/Favorites/dialogs/AvatarImportDialog.vue
@@ -137,7 +137,7 @@
     const { showUserDialog } = useUserStore();
     const { favoriteAvatarGroups, avatarImportDialogInput, avatarImportDialogVisible, localAvatarFavoriteGroups } =
         storeToRefs(useFavoriteStore());
-    const { addLocalAvatarFavorite, localAvatarFavGroupLength } = useFavoriteStore();
+    const { addLocalAvatarFavorite, localAvatarFavGroupLength, getCachedFavoritesByObjectId } = useFavoriteStore();
     const { showAvatarDialog, applyAvatar } = useAvatarStore();
     const { showFullscreenImageDialog } = useGalleryStore();
 
@@ -302,7 +302,7 @@
     function addFavoriteAvatar(ref, group, message) {
         return favoriteRequest
             .addFavorite({
-                type: 'avatar',
+                type: group.type,
                 favoriteId: ref.id,
                 tags: group.name
             })
@@ -329,6 +329,9 @@
                 }
                 ref = data[i];
                 if (D.avatarImportFavoriteGroup) {
+                    if (getCachedFavoritesByObjectId(ref.id)) {
+                        throw new Error('Avatar is already in favorites');
+                    }
                     await addFavoriteAvatar(ref, D.avatarImportFavoriteGroup, false);
                 } else if (D.avatarImportLocalFavoriteGroup) {
                     addLocalAvatarFavorite(ref.id, D.avatarImportLocalFavoriteGroup);
diff --git a/src/views/Favorites/dialogs/FriendImportDialog.vue b/src/views/Favorites/dialogs/FriendImportDialog.vue
index 644ddadf..4e36bea3 100644
--- a/src/views/Favorites/dialogs/FriendImportDialog.vue
+++ b/src/views/Favorites/dialogs/FriendImportDialog.vue
@@ -121,6 +121,7 @@
     const { favoriteFriendGroups, friendImportDialogInput, friendImportDialogVisible } =
         storeToRefs(useFavoriteStore());
     const { showFullscreenImageDialog } = useGalleryStore();
+    const { getCachedFavoritesByObjectId } = useFavoriteStore();
 
     const friendImportDialog = ref({
         loading: false,
@@ -234,6 +235,9 @@
                     break;
                 }
                 ref = data[i];
+                if (getCachedFavoritesByObjectId(ref.id)) {
+                    throw new Error('Friend is already in favorites');
+                }
                 await addFavoriteUser(ref, D.friendImportFavoriteGroup, false);
                 removeFromArray(friendImportTable.value.data, ref);
                 D.userIdList.delete(ref.id);
@@ -250,7 +254,7 @@
     function addFavoriteUser(ref, group, message) {
         return favoriteRequest
             .addFavorite({
-                type: 'friend',
+                type: group.type,
                 favoriteId: ref.id,
                 tags: group.name
             })
diff --git a/src/views/Favorites/dialogs/WorldImportDialog.vue b/src/views/Favorites/dialogs/WorldImportDialog.vue
index fa8c05a2..afee95c1 100644
--- a/src/views/Favorites/dialogs/WorldImportDialog.vue
+++ b/src/views/Favorites/dialogs/WorldImportDialog.vue
@@ -139,7 +139,7 @@
     const { showUserDialog } = useUserStore();
     const { favoriteWorldGroups, worldImportDialogInput, worldImportDialogVisible, localWorldFavoriteGroups } =
         storeToRefs(useFavoriteStore());
-    const { localWorldFavGroupLength, addLocalWorldFavorite } = useFavoriteStore();
+    const { localWorldFavGroupLength, addLocalWorldFavorite, getCachedFavoritesByObjectId } = useFavoriteStore();
     const { showWorldDialog } = useWorldStore();
     const { showFullscreenImageDialog } = useGalleryStore();
 
@@ -321,6 +321,9 @@
                 }
                 ref = data[i];
                 if (D.worldImportFavoriteGroup) {
+                    if (getCachedFavoritesByObjectId(ref.id)) {
+                        throw new Error('World is already in favorites');
+                    }
                     await addFavoriteWorld(ref, D.worldImportFavoriteGroup, false);
                 } else if (D.worldImportLocalFavoriteGroup) {
                     addLocalWorldFavorite(ref.id, D.worldImportLocalFavoriteGroup);