diff --git a/src/i18n/locales/en.json b/src/i18n/locales/en.json
index baeba4142..9e4e51665 100644
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@@ -161,6 +161,7 @@
         "trackGain": "Track gain",
         "trackPeak": "Track peak",
         "translation": "Translation",
+        "undo": "Undo",
         "unknown": "Unknown",
         "version": "Version",
         "year": "Year",
diff --git a/src/renderer/features/tag-editor/components/song-edit-modal.tsx b/src/renderer/features/tag-editor/components/song-edit-modal.tsx
index 62ef0254c..0ca427163 100644
--- a/src/renderer/features/tag-editor/components/song-edit-modal.tsx
+++ b/src/renderer/features/tag-editor/components/song-edit-modal.tsx
@@ -96,12 +96,16 @@ export const SongEditModal = ({ songs }: { songs: Song[] }) => {
                                     {editor.sortedFieldEntries.map(([key, value]) => (
                                         <TagFieldRow
                                             favoriteValues={editor.favoriteValues[key] ?? []}
-                                            isDirty={key in editor.editedFields}
+                                            isDirty={
+                                                key in editor.editedFields ||
+                                                editor.removedKeys.has(key)
+                                            }
                                             isMixed={editor.mixedKeys.has(key)}
                                             isMultiValue={
                                                 editor.multiValueKeys.has(key) ||
                                                 Array.isArray(value)
                                             }
+                                            isRemoved={editor.removedKeys.has(key)}
                                             key={key}
                                             meta={editor.getFieldMeta(key)}
                                             mixedPlaceholder={
@@ -114,6 +118,8 @@ export const SongEditModal = ({ songs }: { songs: Song[] }) => {
                                             }
                                             onChange={(v) => editor.handleFieldChange(key, v)}
                                             onRemove={() => editor.handleRemoveField(key)}
+                                            onReset={() => editor.handleResetField(key)}
+                                            onRevert={() => editor.handleRevertField(key)}
                                             tagKey={key}
                                             value={value}
                                         />
diff --git a/src/renderer/features/tag-editor/components/tag-field-row.module.css b/src/renderer/features/tag-editor/components/tag-field-row.module.css
index 75dd41843..6628e18c1 100644
--- a/src/renderer/features/tag-editor/components/tag-field-row.module.css
+++ b/src/renderer/features/tag-editor/components/tag-field-row.module.css
@@ -10,3 +10,8 @@
 .dirty-label {
     box-shadow: inset 2px 0 0 var(--mantine-primary-color-filled);
 }
+
+.removed-row {
+    opacity: 0.55;
+    transition: opacity 0.15s ease-in-out;
+}
diff --git a/src/renderer/features/tag-editor/components/tag-field-row.tsx b/src/renderer/features/tag-editor/components/tag-field-row.tsx
index 1c63d5bf7..7c04e7873 100644
--- a/src/renderer/features/tag-editor/components/tag-field-row.tsx
+++ b/src/renderer/features/tag-editor/components/tag-field-row.tsx
@@ -2,13 +2,12 @@ import type { TagValue } from '/@/shared/types/tag-editor';
 
 import { useMemo, useState } from 'react';
 import { useTranslation } from 'react-i18next';
-import { RiCloseLine } from 'react-icons/ri';
 
 import type { KnownTag } from '../utils/known-tags';
 
 import styles from './tag-field-row.module.css';
 
-import { Button } from '/@/shared/components/button/button';
+import { ActionIcon } from '/@/shared/components/action-icon/action-icon';
 import { Checkbox } from '/@/shared/components/checkbox/checkbox';
 import { NumberInput } from '/@/shared/components/number-input/number-input';
 import { Table } from '/@/shared/components/table/table';
@@ -17,6 +16,7 @@ import { TextInput } from '/@/shared/components/text-input/text-input';
 import { Textarea } from '/@/shared/components/textarea/textarea';
 
 interface FavoriteTagsInputProps {
+    disabled: boolean;
     favoriteValues: string[];
     mixedPlaceholder?: string;
     onAddFavorite: (value: string) => void;
@@ -29,11 +29,14 @@ interface TagFieldRowProps {
     isDirty?: boolean;
     isMixed: boolean;
     isMultiValue: boolean;
+    isRemoved: boolean;
     meta: KnownTag;
     mixedPlaceholder?: string;
     onAddFavorite: (value: string) => void;
     onChange: (value: TagValue) => void;
     onRemove: () => void;
+    onReset: () => void;
+    onRevert: () => void;
     tagKey: string;
     value: TagValue;
 }
@@ -41,6 +44,7 @@ interface TagFieldRowProps {
 const ADD_FAVORITE_PREFIX = '__feishin_add_favorite__:';
 
 const FavoriteTagsInput = ({
+    disabled,
     favoriteValues,
     mixedPlaceholder,
     onAddFavorite,
@@ -73,6 +77,7 @@ const FavoriteTagsInput = ({
         <TagsInput
             clearable
             data={data}
+            disabled={disabled}
             onChange={(values) => {
                 const normalizedValues = values.map((item) =>
                     item.startsWith(ADD_FAVORITE_PREFIX)
@@ -107,64 +112,94 @@ export const TagFieldRow = ({
     isDirty,
     isMixed,
     isMultiValue,
+    isRemoved,
     meta,
     mixedPlaceholder,
     onAddFavorite,
     onChange,
     onRemove,
+    onReset,
+    onRevert,
     tagKey,
     value,
-}: TagFieldRowProps) => (
-    <Table.Tr data-field-key={tagKey} key={tagKey}>
-        <Table.Th className={isDirty ? styles.dirtyLabel : undefined}>{meta.label}</Table.Th>
-        <Table.Td>
-            {isMultiValue && tagKey !== 'lyrics' ? (
-                <FavoriteTagsInput
-                    favoriteValues={favoriteValues}
-                    mixedPlaceholder={mixedPlaceholder}
-                    onAddFavorite={onAddFavorite}
-                    onChange={onChange}
-                    value={Array.isArray(value) ? value : value ? [value] : []}
-                />
-            ) : meta.type === 'textarea' ? (
-                <Textarea
-                    autosize
-                    maxRows={6}
-                    minRows={2}
-                    onChange={(e) => onChange(e.currentTarget.value)}
-                    placeholder={mixedPlaceholder}
+}: TagFieldRowProps) => {
+    const { t } = useTranslation();
+
+    return (
+        <Table.Tr
+            className={isRemoved ? styles.removedRow : undefined}
+            data-field-key={tagKey}
+            key={tagKey}
+        >
+            <Table.Th className={isDirty ? styles.dirtyLabel : undefined}>{meta.label}</Table.Th>
+            <Table.Td>
+                {isMultiValue && tagKey !== 'lyrics' ? (
+                    <FavoriteTagsInput
+                        disabled={isRemoved}
+                        favoriteValues={favoriteValues}
+                        mixedPlaceholder={mixedPlaceholder}
+                        onAddFavorite={onAddFavorite}
+                        onChange={onChange}
+                        value={Array.isArray(value) ? value : value ? [value] : []}
+                    />
+                ) : meta.type === 'textarea' ? (
+                    <Textarea
+                        autosize
+                        disabled={isRemoved}
+                        maxRows={6}
+                        minRows={2}
+                        onChange={(e) => onChange(e.currentTarget.value)}
+                        placeholder={mixedPlaceholder}
+                        size="sm"
+                        value={Array.isArray(value) ? value.join('\n\n') : value}
+                    />
+                ) : meta.type === 'number' ? (
+                    <NumberInput
+                        disabled={isRemoved}
+                        onChange={(v) => onChange(v === undefined ? '' : String(v))}
+                        placeholder={mixedPlaceholder}
+                        size="sm"
+                        value={
+                            isMixed || value === '' || Array.isArray(value)
+                                ? undefined
+                                : Number(value)
+                        }
+                    />
+                ) : meta.type === 'boolean' ? (
+                    <Checkbox
+                        checked={!isMixed && value === '1'}
+                        disabled={isRemoved}
+                        indeterminate={isMixed}
+                        onChange={(e) => onChange(e.currentTarget.checked ? '1' : '0')}
+                        size="sm"
+                    />
+                ) : (
+                    <TextInput
+                        disabled={isRemoved}
+                        onChange={(e) => onChange(e.currentTarget.value)}
+                        placeholder={mixedPlaceholder}
+                        size="sm"
+                        value={Array.isArray(value) ? value.join('; ') : value}
+                    />
+                )}
+            </Table.Td>
+            <Table.Td className={styles.removeCell}>
+                <ActionIcon
+                    aria-label={isRemoved || isDirty ? t('common.undo') : t('common.delete')}
+                    className={styles.removeButton}
+                    icon={isRemoved || isDirty ? 'undo' : 'x'}
+                    iconProps={{
+                        color: isRemoved ? 'error' : 'default',
+                        size: 'md',
+                    }}
+                    onClick={isRemoved ? onReset : isDirty ? onRevert : onRemove}
                     size="sm"
-                    value={Array.isArray(value) ? value.join('\n\n') : value}
+                    tooltip={{
+                        label: isRemoved || isDirty ? t('common.undo') : t('common.delete'),
+                    }}
+                    variant="subtle"
                 />
-            ) : meta.type === 'number' ? (
-                <NumberInput
-                    onChange={(v) => onChange(v === undefined ? '' : String(v))}
-                    placeholder={mixedPlaceholder}
-                    size="sm"
-                    value={
-                        isMixed || value === '' || Array.isArray(value) ? undefined : Number(value)
-                    }
-                />
-            ) : meta.type === 'boolean' ? (
-                <Checkbox
-                    checked={!isMixed && value === '1'}
-                    indeterminate={isMixed}
-                    onChange={(e) => onChange(e.currentTarget.checked ? '1' : '0')}
-                    size="sm"
-                />
-            ) : (
-                <TextInput
-                    onChange={(e) => onChange(e.currentTarget.value)}
-                    placeholder={mixedPlaceholder}
-                    size="sm"
-                    value={Array.isArray(value) ? value.join('; ') : value}
-                />
-            )}
-        </Table.Td>
-        <Table.Td className={styles.removeCell}>
-            <Button className={styles.removeButton} onClick={onRemove} size="sm" variant="subtle">
-                <RiCloseLine size={16} />
-            </Button>
-        </Table.Td>
-    </Table.Tr>
-);
+            </Table.Td>
+        </Table.Tr>
+    );
+};
diff --git a/src/renderer/features/tag-editor/hooks/use-metadata-editor.ts b/src/renderer/features/tag-editor/hooks/use-metadata-editor.ts
index 1517215fa..fdd22e261 100644
--- a/src/renderer/features/tag-editor/hooks/use-metadata-editor.ts
+++ b/src/renderer/features/tag-editor/hooks/use-metadata-editor.ts
@@ -87,7 +87,6 @@ export const useMetadataEditor = ({ browser, songs: songsProp, utils }: UseMetad
         const allKeys = new Set<string>();
         for (const k of Object.keys(tagSummary)) allKeys.add(k);
         for (const k of Object.keys(editedFields)) allKeys.add(k);
-        for (const k of removedKeys) allKeys.delete(k);
 
         const displayFields: Record<string, TagValue> = {};
         const mixedKeys = new Set<string>();
@@ -118,7 +117,7 @@ export const useMetadataEditor = ({ browser, songs: songsProp, utils }: UseMetad
         });
 
         return { displayFields, mixedKeys, sortedFieldEntries };
-    }, [tagSummary, editedFields, multiValueKeys, removedKeys]);
+    }, [tagSummary, editedFields, multiValueKeys]);
 
     /**
      * Runs once on mount: reads metadata for all songs in batch and populates
@@ -210,14 +209,32 @@ export const useMetadataEditor = ({ browser, songs: songsProp, utils }: UseMetad
         [favoriteValues, setSettings],
     );
 
-    /** Removes `key` from both `editedFields` and the display, marking it for deletion on save. */
+    /** Marks `key` for deletion while preserving its displayed value for undo. */
     const handleRemoveField = useCallback((key: string) => {
+        setRemovedKeys((prev) => new Set(prev).add(key));
+    }, []);
+
+    /** Re-enables a field that was marked for deletion. */
+    const handleResetField = useCallback((key: string) => {
+        setRemovedKeys((prev) => {
+            const next = new Set(prev);
+            next.delete(key);
+            return next;
+        });
+    }, []);
+
+    /** Restores a field to its original on-disk value and removal state. */
+    const handleRevertField = useCallback((key: string) => {
         setEditedFields((prev) => {
             const next = { ...prev };
             delete next[key];
             return next;
         });
-        setRemovedKeys((prev) => new Set(prev).add(key));
+        setRemovedKeys((prev) => {
+            const next = new Set(prev);
+            next.delete(key);
+            return next;
+        });
     }, []);
 
     // Refs so the functional updater inside handleAddField can see latest values without needing them in the dependency array.
@@ -232,6 +249,7 @@ export const useMetadataEditor = ({ browser, songs: songsProp, utils }: UseMetad
             if (!key) return;
             setEditedFields((prev) => {
                 const wasRemoved = removedKeysRef.current.has(key);
+                if (wasRemoved) return prev;
                 const alreadyVisible = (key in tagSummaryRef.current || key in prev) && !wasRemoved;
                 if (alreadyVisible) return prev;
                 return { ...prev, [key]: multiValueKeys.has(key) ? [] : '' };
@@ -284,7 +302,10 @@ export const useMetadataEditor = ({ browser, songs: songsProp, utils }: UseMetad
     const handleSave = useCallback(async () => {
         if (resolvedSongs.length === 0) return;
 
-        const emptyFields = Object.entries(editedFields)
+        const activeEdits = Object.fromEntries(
+            Object.entries(editedFields).filter(([key]) => !removedKeys.has(key)),
+        ) as Record<string, TagValue>;
+        const emptyFields = Object.entries(activeEdits)
             .filter(([key, value]) => {
                 const meta = KNOWN_TAG_MAP.get(key);
                 if (meta?.type === 'boolean') return false;
@@ -309,7 +330,7 @@ export const useMetadataEditor = ({ browser, songs: songsProp, utils }: UseMetad
             const writeResult = await withBatchProgress(utils, setLoadProgress, () =>
                 utils.writeSongTagsBatch(
                     paths,
-                    editedFields,
+                    activeEdits,
                     [...removedKeys],
                     artworkOp ?? undefined,
                 ),
@@ -393,6 +414,8 @@ export const useMetadataEditor = ({ browser, songs: songsProp, utils }: UseMetad
         handleFieldChange,
         handleRemoveArtwork,
         handleRemoveField,
+        handleResetField,
+        handleRevertField,
         handleSave,
         isLoading,
         isSaving,
@@ -401,6 +424,7 @@ export const useMetadataEditor = ({ browser, songs: songsProp, utils }: UseMetad
         mixedPlaceholder,
         multiValueKeys,
         readWarning,
+        removedKeys,
         rescan: triggerRescan,
         setRescan,
         showRemoveArtworkButton,
diff --git a/src/shared/components/icon/icon.tsx b/src/shared/components/icon/icon.tsx
index d93063ed9..91a023866 100644
--- a/src/shared/components/icon/icon.tsx
+++ b/src/shared/components/icon/icon.tsx
@@ -125,6 +125,7 @@ import {
     LuTimerOff,
     LuTrash,
     LuTriangleAlert,
+    LuUndo2,
     LuUpload,
     LuUser,
     LuUserPen,
@@ -361,6 +362,7 @@ export const AppIcon = {
     themeDark: LuMoon,
     themeLight: LuSun,
     track: LuMusic2,
+    undo: LuUndo2,
     unfavorite: LuHeartCrack,
     unpin: LuPinOff,
     upload: LuUpload,