diff --git a/app/(tabs)/index.tsx b/app/(tabs)/index.tsx
index 2929901..448b0d0 100644
--- a/app/(tabs)/index.tsx
+++ b/app/(tabs)/index.tsx
@@ -13,7 +13,7 @@ import {
 } from 'react-native'
 import { SafeAreaView, useSafeAreaInsets } from 'react-native-safe-area-context'
 
-import { TitleBar, HeroSlider, TabNavigation, TemplateCard } from '@/components/blocks/home'
+import { TitleBar, HeroSlider, TabNavigation, TemplateCard, TemplateGrid } from '@/components/blocks/home'
 import ErrorState from '@/components/ErrorState'
 import LoadingState from '@/components/LoadingState'
 import { useActivates } from '@/hooks/use-activates'
@@ -23,6 +23,8 @@ import { useStickyTabs } from '@/hooks/use-sticky-tabs'
 import { useTabNavigation } from '@/hooks/use-tab-navigation'
 import { useTemplateFilter } from '@/hooks/use-template-filter'
 import { useUserBalance } from '@/hooks/use-user-balance'
+import { useTemplateLike, useTemplateFavorite } from '@/hooks'
+import { useTemplateSocialStore } from '@/stores/templateSocialStore'
 
 const NUM_COLUMNS = 3
 const HORIZONTAL_PADDING = 16
@@ -151,6 +153,37 @@ export default function HomeScreen() {
         params: { id },
     }), [router])
 
+    // 使用 Store 中的点赞/收藏状态
+    const { setLiked, setFavorited } = useTemplateSocialStore()
+
+    // 点赞处理
+    const handleLike = useCallback((id: string) => {
+        const currentState = setLiked(id, true) // 乐观更新
+        // TODO: 调用 API
+        console.log('Like template:', id)
+    }, [setLiked])
+
+    // 取消点赞处理
+    const handleUnlike = useCallback((id: string) => {
+        const currentState = setLiked(id, false) // 乐观更新
+        // TODO: 调用 API
+        console.log('Unlike template:', id)
+    }, [setLiked])
+
+    // 收藏处理
+    const handleFavorite = useCallback((id: string) => {
+        const currentState = setFavorited(id, true) // 乐观更新
+        // TODO: 调用 API
+        console.log('Favorite template:', id)
+    }, [setFavorited])
+
+    // 取消收藏处理
+    const handleUnfavorite = useCallback((id: string) => {
+        const currentState = setFavorited(id, false) // 乐观更新
+        // TODO: 调用 API
+        console.log('Unfavorite template:', id)
+    }, [setFavorited])
+
     // 渲染模板卡片
     const renderTemplateItem = useCallback(({ item }: { item: typeof filteredTemplates[0] }) => {
         if (!item.id) return null
@@ -167,9 +200,13 @@ export default function HomeScreen() {
                 onPress={handleTemplatePress}
                 liked={'isLiked' in item ? item.isLiked : undefined}
                 favorited={'isFavorited' in item ? item.isFavorited : undefined}
+                onLike={handleLike}
+                onUnlike={handleUnlike}
+                onFavorite={handleFavorite}
+                onUnfavorite={handleUnfavorite}
             />
         )
-    }, [handleTemplatePress])
+    }, [handleTemplatePress, handleLike, handleUnlike, handleFavorite, handleUnfavorite])
 
     // 提取 key
     const keyExtractor = useCallback((item: typeof filteredTemplates[0]) => item.id || '', [])
diff --git a/app/(tabs)/favorites.tsx b/app/favorites.tsx
similarity index 85%
rename from app/(tabs)/favorites.tsx
rename to app/favorites.tsx
index e61fdc4..c5aa500 100644
--- a/app/(tabs)/favorites.tsx
+++ b/app/favorites.tsx
@@ -17,6 +17,7 @@ import { TitleBar, TemplateCard } from '@/components/blocks/home'
 import ErrorState from '@/components/ErrorState'
 import LoadingState from '@/components/LoadingState'
 import { useUserFavorites } from '@/hooks/use-user-favorites'
+import { useTemplateSocialStore } from '@/stores/templateSocialStore'
 
 const NUM_COLUMNS = 2
 const HORIZONTAL_PADDING = 16
@@ -34,6 +35,9 @@ export default function FavoritesScreen() {
     const insets = useSafeAreaInsets()
     const router = useRouter()
 
+    // 使用 Store 中的点赞/收藏状态
+    const { setLiked, setFavorited } = useTemplateSocialStore()
+
     // 获取收藏列表
     const {
         favorites,
@@ -82,6 +86,28 @@ export default function FavoritesScreen() {
         })
     }, [router])
 
+    // 点赞/取消点赞处理
+    const handleLike = useCallback((id: string) => {
+        setLiked(id, true)
+        console.log('Like template:', id)
+    }, [setLiked])
+
+    const handleUnlike = useCallback((id: string) => {
+        setLiked(id, false)
+        console.log('Unlike template:', id)
+    }, [setLiked])
+
+    // 收藏/取消收藏处理
+    const handleFavorite = useCallback((id: string) => {
+        setFavorited(id, true)
+        console.log('Favorite template:', id)
+    }, [setFavorited])
+
+    const handleUnfavorite = useCallback((id: string) => {
+        setFavorited(id, false)
+        console.log('Unfavorite template:', id)
+    }, [setFavorited])
+
     // 状态判断
     const isLoading = useMemo(() => loading, [loading])
     const showEmptyState = useMemo(() =>
@@ -111,9 +137,13 @@ export default function FavoritesScreen() {
                 onPress={handleTemplatePress}
                 liked={template.isLiked}
                 favorited={template.isFavorited}
+                onLike={handleLike}
+                onUnlike={handleUnlike}
+                onFavorite={handleFavorite}
+                onUnfavorite={handleUnfavorite}
             />
         )
-    }, [handleTemplatePress])
+    }, [handleTemplatePress, handleLike, handleUnlike, handleFavorite, handleUnfavorite])
 
     // 提取 key
     const keyExtractor = useCallback((item: typeof favorites[0]) => item.id, [])
diff --git a/app/(tabs)/likes.test.tsx b/app/likes.test.tsx
similarity index 100%
rename from app/(tabs)/likes.test.tsx
rename to app/likes.test.tsx
diff --git a/app/(tabs)/likes.tsx b/app/likes.tsx
similarity index 85%
rename from app/(tabs)/likes.tsx
rename to app/likes.tsx
index 3bd9260..df1d65c 100644
--- a/app/(tabs)/likes.tsx
+++ b/app/likes.tsx
@@ -17,6 +17,7 @@ import { TemplateCard } from '@/components/blocks/home'
 import ErrorState from '@/components/ErrorState'
 import LoadingState from '@/components/LoadingState'
 import { useUserLikes } from '@/hooks'
+import { useTemplateSocialStore } from '@/stores/templateSocialStore'
 
 const NUM_COLUMNS = 2
 const HORIZONTAL_PADDING = 16
@@ -35,6 +36,9 @@ export default function LikesScreen() {
     const router = useRouter()
     const [refreshing, setRefreshing] = useState(false)
 
+    // 使用 Store 中的点赞/收藏状态
+    const { setLiked, setFavorited } = useTemplateSocialStore()
+
     // 获取用户点赞列表
     const {
         likes,
@@ -74,6 +78,28 @@ export default function LikesScreen() {
         })
     }, [router])
 
+    // 点赞/取消点赞处理
+    const handleLike = useCallback((id: string) => {
+        setLiked(id, true)
+        console.log('Like template:', id)
+    }, [setLiked])
+
+    const handleUnlike = useCallback((id: string) => {
+        setLiked(id, false)
+        console.log('Unlike template:', id)
+    }, [setLiked])
+
+    // 收藏/取消收藏处理
+    const handleFavorite = useCallback((id: string) => {
+        setFavorited(id, true)
+        console.log('Favorite template:', id)
+    }, [setFavorited])
+
+    const handleUnfavorite = useCallback((id: string) => {
+        setFavorited(id, false)
+        console.log('Unfavorite template:', id)
+    }, [setFavorited])
+
     // 状态判断
     const showEmptyState = useMemo(() =>
         !loading && !error && likes.length === 0,
@@ -107,9 +133,13 @@ export default function LikesScreen() {
                 onPress={handleTemplatePress}
                 liked={item.template.isLiked}
                 favorited={item.template.isFavorited}
+                onLike={handleLike}
+                onUnlike={handleUnlike}
+                onFavorite={handleFavorite}
+                onUnfavorite={handleUnfavorite}
             />
         )
-    }, [handleTemplatePress])
+    }, [handleTemplatePress, handleLike, handleUnlike, handleFavorite, handleUnfavorite])
 
     // 提取 key
     const keyExtractor = useCallback((item: typeof likes[0]) => item.id || '', [])
diff --git a/components/blocks/home/TemplateCard.tsx b/components/blocks/home/TemplateCard.tsx
index 7bbca0b..5718cd4 100644
--- a/components/blocks/home/TemplateCard.tsx
+++ b/components/blocks/home/TemplateCard.tsx
@@ -4,6 +4,7 @@ import { Image } from 'expo-image'
 import { LinearGradient } from 'expo-linear-gradient'
 import { Ionicons } from '@expo/vector-icons'
 import { useTranslation } from 'react-i18next'
+import { useTemplateSocialStore } from '@/stores/templateSocialStore'
 
 export interface TemplateCardProps {
   id?: string
@@ -65,8 +66,8 @@ const TemplateCardComponent: React.FC<TemplateCardProps> = ({
   aspectRatio: aspectRatioString,
   cardWidth,
   onPress,
-  liked,
-  favorited,
+  liked: likedProp,
+  favorited: favoritedProp,
   onLike,
   onUnlike,
   onFavorite,
@@ -74,6 +75,14 @@ const TemplateCardComponent: React.FC<TemplateCardProps> = ({
   testID,
 }) => {
   const { i18n } = useTranslation()
+
+  // 获取 Store 中的状态（用于本地状态覆盖）
+  const { isLiked: isLikedInStore, isFavorited: isFavoritedInStore } = useTemplateSocialStore()
+
+  // 合并 props 状态和 store 状态：store 优先（乐观更新）
+  const liked = id !== undefined ? isLikedInStore(id) ?? likedProp : likedProp
+  const favorited = id !== undefined ? isFavoritedInStore(id) ?? favoritedProp : favoritedProp
+
   const aspectRatio = useMemo(() => parseAspectRatio(aspectRatioString), [aspectRatioString])
   const imageUri = useMemo(() => getImageUri(webpPreviewUrl, previewUrl, coverImageUrl), [webpPreviewUrl, previewUrl, coverImageUrl])
 
diff --git a/components/blocks/home/TemplateGrid.tsx b/components/blocks/home/TemplateGrid.tsx
index 09908e9..64e9400 100644
--- a/components/blocks/home/TemplateGrid.tsx
+++ b/components/blocks/home/TemplateGrid.tsx
@@ -9,6 +9,10 @@ export type Template = CategoryTemplate | TemplateDetail
 export interface TemplateGridProps {
   templates: Template[]
   onTemplatePress: (id: string) => void
+  onLike?: (id: string) => void
+  onUnlike?: (id: string) => void
+  onFavorite?: (id: string) => void
+  onUnfavorite?: (id: string) => void
   numColumns?: number
   horizontalPadding?: number
   cardGap?: number
@@ -34,6 +38,10 @@ export function calculateCardWidth(
 const TemplateGridComponent: React.FC<TemplateGridProps> = ({
   templates,
   onTemplatePress,
+  onLike,
+  onUnlike,
+  onFavorite,
+  onUnfavorite,
   numColumns = 3,
   horizontalPadding = 16,
   cardGap = 5,
@@ -75,6 +83,10 @@ const TemplateGridComponent: React.FC<TemplateGridProps> = ({
             onPress={onTemplatePress}
             liked={'isLiked' in template ? template.isLiked : undefined}
             favorited={'isFavorited' in template ? template.isFavorited : undefined}
+            onLike={onLike}
+            onUnlike={onUnlike}
+            onFavorite={onFavorite}
+            onUnfavorite={onUnfavorite}
             testID={`template-card-${template.id}`}
           />
         ))}
diff --git a/components/blocks/ui/FavoriteButton.tsx b/components/blocks/ui/FavoriteButton.tsx
index be31add..b28e67d 100644
--- a/components/blocks/ui/FavoriteButton.tsx
+++ b/components/blocks/ui/FavoriteButton.tsx
@@ -26,8 +26,7 @@ const FavoriteButtonComponent: React.FC<FavoriteButtonProps> = ({
     }
   }, [loading, onPress])
 
-  // 缓存样式计算
-  const iconStyle = useMemo(() => [styles.icon, { fontSize: size }], [size])
+  // 缓存样式计算 - 移除不必要的 iconStyle
   const containerStyle = useMemo(
     () => [styles.container, loading && styles.disabled],
     [loading]
@@ -45,7 +44,7 @@ const FavoriteButtonComponent: React.FC<FavoriteButtonProps> = ({
       style={containerStyle}
     >
       <View style={styles.content}>
-        <Ionicons name={iconName} size={size} color={iconColor} style={iconStyle} />
+        <Ionicons name={iconName} size={size} color={iconColor} />
         {count !== undefined && (
           <Text style={[styles.count, { fontSize: size * 0.7 }]}>{count}</Text>
         )}
@@ -70,9 +69,6 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     gap: 4,
   },
-  icon: {
-    lineHeight: (size: number) => size,
-  },
   count: {
     color: '#8E8E93',
     fontWeight: '600',