diff --git a/client/app/(app)/home.tsx b/client/app/(app)/home.tsx
index b64c666..97609ae 100644
--- a/client/app/(app)/home.tsx
+++ b/client/app/(app)/home.tsx
@@ -113,6 +113,18 @@ export default function HomeScreen() {
   const [cardWidth, setCardWidth] = useState<number | null>(null);
   const [wrappedText, setWrappedText] = useState<string>('');
   const wrapLogRef = useRef<{ key: string } | null>(null);
+  const busyRef = useRef(false);
+  const indexRef = useRef(0);
+  const currentFeedRef = useRef<FeedItem[]>([]);
+  const likedIdsRef = useRef<Set<string>>(new Set());
+  const likeInFlightRef = useRef(false);
+
+  useEffect(() => {
+    busyRef.current = busy;
+  }, [busy]);
+  useEffect(() => {
+    indexRef.current = index;
+  }, [index]);
 
   // 解决语言切换时重复触发拉取/清空导致“文案不停跳动”的问题：
   // 用 ref 持有最新状态，避免 useCallback 依赖 feedItems/isFetching 造成函数 identity 变化 → effect 重复执行
@@ -183,6 +195,9 @@ export default function HomeScreen() {
       text: t(item.textKey)
     }));
   }, [feedItems, t]);
+  useEffect(() => {
+    currentFeedRef.current = currentFeed;
+  }, [currentFeed]);
 
   const item = useMemo(() => {
     const data = currentFeed[index % currentFeed.length];
@@ -430,24 +445,60 @@ export default function HomeScreen() {
     transform: [{ scale: likeScale.value }],
   }));
 
+  const setBusySafe = useCallback((next: boolean) => {
+    busyRef.current = next;
+    setBusy(next);
+  }, []);
+
+  const setLikeInFlight = useCallback((next: boolean) => {
+    likeInFlightRef.current = next;
+  }, []);
+
+  const syncLikeFilledByIndex = useCallback((nextIndex: number) => {
+    const list = currentFeedRef.current;
+    const len = list.length;
+    if (!len) {
+      setLikeFilled(false);
+      return;
+    }
+    const safe = ((nextIndex % len) + len) % len;
+    const nextId = String(list[safe]?.content_id);
+    setLikeFilled(likedIdsRef.current.has(nextId));
+  }, []);
+
+  const applyIndexChange = useCallback((nextIndex: number) => {
+    indexRef.current = nextIndex;
+    setIndex(nextIndex);
+    syncLikeFilledByIndex(nextIndex);
+  }, [syncLikeFilledByIndex]);
+
+  const maybeFetchNewFeedIfNeeded = useCallback((nextIndex: number) => {
+    const len = currentFeedRef.current.length;
+    if (!len) return;
+    // 当接近当前列表末尾时（例如还剩 5 条）提前拉取
+    if (nextIndex + 5 >= len && !isFetchingRef.current) {
+      fetchNewFeed();
+    }
+  }, [fetchNewFeed]);
+
   // 切换到下一条文案的统一动画逻辑
   const triggerNextContent = useCallback(() => {
-    if (busy) return;
-    setBusy(true);
+    if (busyRef.current) return;
+    setBusySafe(true);
+
+    // 注意：不要在 Reanimated worklet 回调里读取 React ref（例如 indexRef/currentFeedRef），会导致值不更新或异常
+    const nextIndex = indexRef.current + 1;
 
     // 1. 当前文案向上移动并消失
     translateY.value = withTiming(-40, { duration: 300, easing: Easing.out(Easing.quad) });
     opacity.value = withTiming(0, { duration: 300 }, (finished) => {
       if (finished) {
         // 2. 切换数据索引
-        runOnJS(setIndex)(index + 1);
-        runOnJS(setLikeFilled)(false);
+        runOnJS(applyIndexChange)(nextIndex);
         runOnJS(advanceSuixinOnNextContent)();
 
-        // 检查是否需要拉取新文案（当接近当前列表末尾时，例如还剩 5 条）
-        if (index + 5 >= currentFeed.length && !isFetching) {
-          runOnJS(fetchNewFeed)();
-        }
+        // 检查是否需要拉取新文案（注意：不要把匿名函数塞进 runOnJS，可能导致原生崩溃）
+        runOnJS(maybeFetchNewFeedIfNeeded)(nextIndex);
 
         // 3. 准备下一条文案：先瞬移到下方 40pt
         translateY.value = 40;
@@ -456,26 +507,29 @@ export default function HomeScreen() {
         translateY.value = withTiming(0, { duration: 400, easing: Easing.out(Easing.back(1)) });
         opacity.value = withTiming(1, { duration: 400 }, (finished) => {
           if (finished) {
-            runOnJS(setBusy)(false);
+            runOnJS(setBusySafe)(false);
           }
         });
       }
     });
-  }, [busy, index, currentFeed.length, isFetching, fetchNewFeed, translateY, opacity]);
+  }, [applyIndexChange, setBusySafe, translateY, opacity, advanceSuixinOnNextContent, maybeFetchNewFeedIfNeeded]);
 
   // 切换到上一条文案的统一动画逻辑（下滑触发）
   const triggerPrevContent = useCallback(() => {
-    if (busy) return;
-    setBusy(true);
+    if (busyRef.current) return;
+    setBusySafe(true);
+
+    // 注意：同上，不要在 worklet 里读取 React ref
+    const len = currentFeedRef.current.length;
+    const raw = indexRef.current - 1;
+    const nextIndex = len ? ((raw % len) + len) % len : Math.max(0, raw);
 
     // 1. 当前文案向下移动并消失
     translateY.value = withTiming(40, { duration: 300, easing: Easing.out(Easing.quad) });
     opacity.value = withTiming(0, { duration: 300 }, (finished) => {
       if (finished) {
         // 2. 切换数据索引（循环回退）
-        const nextIndex = index - 1 < 0 ? Math.max(0, currentFeed.length - 1) : index - 1;
-        runOnJS(setIndex)(nextIndex);
-        runOnJS(setLikeFilled)(false);
+        runOnJS(applyIndexChange)(nextIndex);
 
         // 3. 准备上一条文案：先瞬移到上方 40pt
         translateY.value = -40;
@@ -484,12 +538,12 @@ export default function HomeScreen() {
         translateY.value = withTiming(0, { duration: 400, easing: Easing.out(Easing.back(1)) });
         opacity.value = withTiming(1, { duration: 400 }, (finished) => {
           if (finished) {
-            runOnJS(setBusy)(false);
+            runOnJS(setBusySafe)(false);
           }
         });
       }
     });
-  }, [busy, index, currentFeed.length, translateY, opacity]);
+  }, [applyIndexChange, setBusySafe, translateY, opacity]);
 
   const lastTapRef = useRef<number>(0);
   
@@ -533,7 +587,21 @@ export default function HomeScreen() {
   ).current;
 
   async function onPressLike() {
-    if (busy) return;
+    if (busyRef.current) return;
+    if (likeInFlightRef.current) return;
+
+    // 已经喜欢过：不重复写入收藏，直接当作“下一条”
+    if (likeFilled || likedIdsRef.current.has(item.id)) {
+      triggerNextContent();
+      return;
+    }
+
+    likeInFlightRef.current = true;
+
+    const likedItemId = item.id;
+    const likedItemText = item.text;
+    // 先记下“已喜欢”，保证回退时能恢复点亮状态（即便异步保存稍后才完成）
+    likedIdsRef.current.add(likedItemId);
     setLikeFilled(true);
     
     // 1. 获取当前日期
@@ -543,24 +611,33 @@ export default function HomeScreen() {
     // 2. 保存到收藏夹，包含当前背景信息
     const favItem = {
       favId: String(Date.now()), // 生成唯一 ID
-      id: item.id,
-      text: item.text,
+      id: likedItemId,
+      text: likedItemText,
       date: dateStr,
       themeMode: themeMode,
       background: themeMode === 'scenery' ? String(natureImageIndex) : backgroundColor,
     };
     console.log('Home: Triggering addFavorite', JSON.stringify(favItem));
-    await addFavorite(favItem);
+    try {
+      await addFavorite(favItem);
+    } catch (error) {
+      console.error('Home: addFavorite 失败', error);
+    }
 
     // 3. 记录到后端 Reaction（喜欢）
     console.log('Home: Triggering setReaction', item.id);
-    await setReaction(item.id, 'like');
+    try {
+      await setReaction(item.id, 'like');
+    } catch (error) {
+      console.error('Home: setReaction 失败', error);
+    }
 
     // 4. 爱心缩放动画
     likeScale.value = withSequence(
       withTiming(0.8, { duration: 100 }),
       withTiming(1.2, { duration: 150 }),
       withTiming(1, { duration: 100 }, (finished) => {
+        runOnJS(setLikeInFlight)(false);
         if (finished) {
           console.log('Home: Like animation finished, triggering next content');
           runOnJS(triggerNextContent)();
diff --git a/client/app/(onboarding)/onboarding.tsx b/client/app/(onboarding)/onboarding.tsx
index 29664fe..f4b2e98 100644
--- a/client/app/(onboarding)/onboarding.tsx
+++ b/client/app/(onboarding)/onboarding.tsx
@@ -44,6 +44,7 @@ export default function OnboardingScreen() {
   const [name, setName] = useState('');
   const [selections, setSelections] = useState<Record<string, string[]>>({});
   const [reminderTimes, setReminderTimes] = useState(3);
+  const [finishing, setFinishing] = useState(false);
 
   const currentStep = STEPS[stepIndex];
   const currentTitle = useMemo(() => t(`onboardingSurvey.steps.${currentStep.id}.title`), [t, currentStep.id]);
@@ -56,6 +57,9 @@ export default function OnboardingScreen() {
   }, [t, currentStep]);
 
   async function onFinish() {
+    if (finishing) return;
+    setFinishing(true);
+    try {
     // 用户选择每日次数 > 0：在此页直接触发系统通知权限（已移除单独的 push 引导页）。
     const wantsPush = reminderTimes > 0;
 
@@ -159,9 +163,17 @@ export default function OnboardingScreen() {
     } finally {
       router.replace('/(app)/home');
     }
+    } catch (e) {
+      // 极端情况下（例如本地存储/初始化异常）避免卡死在 loading：提示并允许用户重试
+      const msg = e instanceof Error ? e.message : String(e);
+      console.warn('[OnboardingFinish] 异常：', msg);
+      Alert.alert(t('push.errorTitle'), t('push.errorDesc'));
+      setFinishing(false);
+    }
   }
 
   const onNext = () => {
+    if (finishing) return;
     if (stepIndex < STEPS.length - 1) {
       setStepIndex(stepIndex + 1);
     } else {
@@ -170,6 +182,7 @@ export default function OnboardingScreen() {
   };
 
   const onBack = () => {
+    if (finishing) return;
     if (stepIndex > 0) {
       setStepIndex(stepIndex - 1);
     }
@@ -177,6 +190,7 @@ export default function OnboardingScreen() {
 
   /** 只跳過當前這一步（不填/不選當前題，進入下一步） */
   const handleSkipCurrentStep = () => {
+    if (finishing) return;
     if (currentStep.type === 'name') {
       onNext();
     } else if (currentStep.type === 'selection') {
@@ -200,6 +214,7 @@ export default function OnboardingScreen() {
   };
 
   const handleSkipStep = () => {
+    if (finishing) return;
     setSelections((prev) => ({ ...prev, [currentStep.id]: [] }));
     onNext();
   };
@@ -236,6 +251,7 @@ export default function OnboardingScreen() {
           value={Math.max(1, reminderTimes)}
           onChange={setReminderTimes}
           onFinish={onFinish}
+          loading={finishing}
           onSkip={() => {
             // 跳过每日提醒：视为 0 次（关闭）
             setReminderTimes(0);
diff --git a/client/app/_layout.tsx b/client/app/_layout.tsx
index 2e3b819..c9f09dc 100644
--- a/client/app/_layout.tsx
+++ b/client/app/_layout.tsx
@@ -12,6 +12,7 @@ import { useColorScheme } from '@/components/useColorScheme';
 import { initI18n } from '@/src/i18n';
 import { ensureDailyWidgetRecoUpToDate, syncWidgetConfig, syncWidgetUserProfileFromStorage } from '@/src/modules/dailyWidgetReco';
 import { getOrCreateClientUserId } from '@/src/storage/appStorage';
+import { ensurePushTokenRegisteredIfPermitted } from '@/src/services/pushApi';
 
 // 配置通知处理方式（即使不发送也建议配置，以确保权限接口正常）
 Notifications.setNotificationHandler({
@@ -75,6 +76,17 @@ export default function RootLayout() {
       });
   }, []);
 
+  useEffect(() => {
+    // 只要系统通知权限已经 granted，就主动上报 Push Token（不依赖用户在“每日提醒”里点确认）
+    ensurePushTokenRegisteredIfPermitted()
+      .then((res) => {
+        if (__DEV__) console.log('[push_token_sync]', res);
+      })
+      .catch((e) => {
+        if (__DEV__) console.warn('[push_token_sync] 失败（不阻塞启动）', e);
+      });
+  }, []);
+
   useEffect(() => {
     // 字体与 i18n 都准备好后，允许渲染 App（原生 splash 的隐藏交给 onLayout，避免“硬切/闪白”）
     if (loaded && i18nReady) setAppReady(true);
@@ -113,7 +125,7 @@ export default function RootLayout() {
         <Animated.View pointerEvents="none" style={[StyleSheet.absoluteFill, { opacity: splashOpacity }]}>
           <View style={styles.splashOverlay}>
             <Image
-              source={require('../assets/images/splashScreen.png')}
+              source={require('../assets/images/Screen_page.png')}
               style={styles.splashImage}
               resizeMode="contain"
             />
diff --git a/client/assets/images/splashScreen.png b/client/assets/images/splashScreen.png
deleted file mode 100644
index c41c96f..0000000
Binary files a/client/assets/images/splashScreen.png and /dev/null differ
diff --git a/client/components/home/ProfileModal.tsx b/client/components/home/ProfileModal.tsx
index 49b07e7..d484486 100644
--- a/client/components/home/ProfileModal.tsx
+++ b/client/components/home/ProfileModal.tsx
@@ -41,7 +41,7 @@ import QuestionIcon from '@/assets/images/home/Profile/widget/question_icon.svg'
 import * as Notifications from 'expo-notifications';
 import { changeLanguage } from '@/src/i18n';
 import { fetchLegalLinks } from '@/src/services/legalApi';
-import { getExpoPushTokenOrThrow, registerPushToken, setPushPreferences } from '@/src/services/pushApi';
+import { ensurePushTokenRegisteredIfPermitted, getExpoPushTokenOrThrow, registerPushToken, setPushPreferences } from '@/src/services/pushApi';
 
 const { width } = Dimensions.get('window');
 
@@ -479,6 +479,13 @@ function DailyReminderPage({ visible, onDone }: { visible: boolean; onDone: () =
     const next: DailyReminderSettings = { timesPerDay: nextTimes, pushEnabled: nextEnabled };
     await setDailyReminderSettings(next);
 
+    // 若系统权限已授予且用户意愿为开启：兜底同步一次 token（避免“没点开关/没触发 toggle 导致后端无 token”）
+    if (nextEnabled) {
+      ensurePushTokenRegisteredIfPermitted().catch(() => {
+        // ignore：不阻塞保存
+      });
+    }
+
     // 同步后端偏好（幂等；失败不阻塞）
     try {
       await setPushPreferences({ enabled: nextEnabled, timesPerDay: nextTimes });
diff --git a/client/components/onboarding/ReminderStep.tsx b/client/components/onboarding/ReminderStep.tsx
index a48b15a..7e9e61b 100644
--- a/client/components/onboarding/ReminderStep.tsx
+++ b/client/components/onboarding/ReminderStep.tsx
@@ -1,7 +1,8 @@
 import React from 'react';
-import { View, StyleSheet, TouchableOpacity, Text, Platform } from 'react-native';
+import { View, StyleSheet, TouchableOpacity, Text, Platform, ActivityIndicator } from 'react-native';
 import { useTranslation } from 'react-i18next';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
+import { LinearGradient } from 'expo-linear-gradient';
 import { OnboardingColors } from '@/constants/OnboardingTheme';
 import AddIcon from '@/assets/images/icon/add_icon.svg';
 import ReduceIcon from '@/assets/images/icon/reduce_icon.svg';
@@ -12,9 +13,11 @@ interface ReminderStepProps {
   onChange: (value: number) => void;
   onFinish: () => void;
   onSkip?: () => void;
+  /** 完成后请求通知权限时的加载态 */
+  loading?: boolean;
 }
 
-export function ReminderStep({ value, onChange, onFinish }: ReminderStepProps) {
+export function ReminderStep({ value, onChange, onFinish, loading = false }: ReminderStepProps) {
   const { t } = useTranslation();
   const insets = useSafeAreaInsets();
 
@@ -30,7 +33,7 @@ export function ReminderStep({ value, onChange, onFinish }: ReminderStepProps) {
   return (
     <View style={styles.container}>
       <View style={styles.counterContainer}>
-        <TouchableOpacity onPress={handleReduce} activeOpacity={0.7}>
+        <TouchableOpacity onPress={handleReduce} disabled={loading} activeOpacity={0.7}>
           <ReduceIcon width={47} height={47} />
         </TouchableOpacity>
 
@@ -41,14 +44,27 @@ export function ReminderStep({ value, onChange, onFinish }: ReminderStepProps) {
           </Text>
         </View>
 
-        <TouchableOpacity onPress={handleAdd} activeOpacity={0.7}>
+        <TouchableOpacity onPress={handleAdd} disabled={loading} activeOpacity={0.7}>
           <AddIcon width={47} height={47} />
         </TouchableOpacity>
       </View>
 
       <View style={[styles.footer, { bottom: insets.bottom + 16 }]}>
-        <TouchableOpacity onPress={onFinish} activeOpacity={0.8}>
-          <BtnClicked width={87} height={57} />
+        <TouchableOpacity onPress={onFinish} disabled={loading} activeOpacity={0.8}>
+          <View style={styles.finishWrap}>
+            {loading ? (
+              <LinearGradient
+                colors={['#F69F7B', '#F99CC0']}
+                start={{ x: 0, y: 0 }}
+                end={{ x: 1, y: 0 }}
+                style={[styles.loadingPill, styles.finishDisabled]}
+              >
+                <ActivityIndicator size="small" color="#FFFFFF" />
+              </LinearGradient>
+            ) : (
+              <BtnClicked width={87} height={57} />
+            )}
+          </View>
         </TouchableOpacity>
       </View>
     </View>
@@ -92,4 +108,20 @@ const styles = StyleSheet.create({
     position: 'absolute',
     alignItems: 'center',
   },
+  finishWrap: {
+    width: 87,
+    height: 57,
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  finishDisabled: {
+    opacity: 0.7,
+  },
+  loadingPill: {
+    width: 87,
+    height: 57,
+    borderRadius: 28.5,
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
 });
diff --git a/client/src/constants/env.ts b/client/src/constants/env.ts
index 0361ef4..b069af3 100644
--- a/client/src/constants/env.ts
+++ b/client/src/constants/env.ts
@@ -27,7 +27,7 @@ export type AppRuntimeEnv = 'local' | 'dev' | 'prod';
  * 默认回退到 prod（避免误打到 localhost 导致真机“无法发起网络请求”）。
  */
 const DEFAULT_RUNTIME_ENV: AppRuntimeEnv =
-  typeof __DEV__ !== 'undefined' && __DEV__ ? 'local' : 'prod';
+  typeof __DEV__ !== 'undefined' && __DEV__ ? 'local' : 'dev';
 
 export const APP_ENV = (getOptionalEnv('EXPO_PUBLIC_ENV', DEFAULT_RUNTIME_ENV) as AppRuntimeEnv) ?? DEFAULT_RUNTIME_ENV;
 
diff --git a/client/src/services/pushApi.ts b/client/src/services/pushApi.ts
index e2be153..38b06b7 100644
--- a/client/src/services/pushApi.ts
+++ b/client/src/services/pushApi.ts
@@ -5,7 +5,13 @@ import { Platform } from 'react-native';
 
 import { httpJson } from '../utils/http';
 import { APP_ENV } from '../constants/env';
-import { getDailyReminderSettings, getOrCreateClientUserId, getUserProfileScoring } from '../storage/appStorage';
+import {
+  getDailyReminderSettings,
+  getLastRegisteredPushToken,
+  getOrCreateClientUserId,
+  getUserProfileScoring,
+  setLastRegisteredPushToken,
+} from '../storage/appStorage';
 import type { UserProfileScoring } from '../storage/appStorage';
 import { toBackendLocaleFromLanguageTag } from '../i18n/locale';
 
@@ -154,6 +160,22 @@ export async function registerPushToken(args: { pushToken: string }): Promise<vo
   });
 }
 
+export async function ensurePushTokenRegisteredIfPermitted(): Promise<{ ok: boolean; reason: string }> {
+  // 只要系统权限已授权，就应尽早把 token 写入后端（不依赖用户在“每日提醒”里点确认）
+  const settings = await Notifications.getPermissionsAsync();
+  if (settings.status !== 'granted') return { ok: false, reason: 'permission_not_granted' };
+
+  const token = await getExpoPushTokenOrThrow();
+
+  // 简单去重：token 未变化则不重复上报（减少网络与日志噪音）
+  const last = await getLastRegisteredPushToken().catch(() => null);
+  if (last && String(last) === String(token)) return { ok: true, reason: 'already_registered' };
+
+  await registerPushToken({ pushToken: token });
+  await setLastRegisteredPushToken(token);
+  return { ok: true, reason: 'registered' };
+}
+
 export async function setPushPreferences(args: { enabled: boolean; timesPerDay: number }): Promise<PushPreferencesResponse> {
   const clientUserId = await getOrCreateClientUserId();
   const tz = pickTimezone();
diff --git a/client/src/storage/appStorage.ts b/client/src/storage/appStorage.ts
index db6bea1..84f7b2d 100644
--- a/client/src/storage/appStorage.ts
+++ b/client/src/storage/appStorage.ts
@@ -18,6 +18,8 @@ const KEY_RECO_FEED_HISTORY = 'reco.feedHistory';
 const KEY_UI_THEME_MODE = 'ui.theme.mode';
 const KEY_UI_THEME_SUIXIN_STATE = 'ui.theme.suixin.state';
 const KEY_DAILY_REMINDER_SETTINGS = 'dailyReminder.settings';
+const KEY_PUSH_LAST_REGISTERED_TOKEN = 'push.lastRegisteredToken';
+const KEY_PUSH_LAST_REGISTERED_AT = 'push.lastRegisteredAt';
 
 export type PushPromptState = 'enabled' | 'skipped' | 'unknown';
 export type Reaction = 'like' | 'dislike';
@@ -69,6 +71,16 @@ export type DailyReminderSettings = {
   pushEnabled: boolean;
 };
 
+export async function getLastRegisteredPushToken(): Promise<string | null> {
+  const raw = await AsyncStorage.getItem(KEY_PUSH_LAST_REGISTERED_TOKEN);
+  return raw ? String(raw) : null;
+}
+
+export async function setLastRegisteredPushToken(token: string): Promise<void> {
+  await AsyncStorage.setItem(KEY_PUSH_LAST_REGISTERED_TOKEN, String(token));
+  await AsyncStorage.setItem(KEY_PUSH_LAST_REGISTERED_AT, new Date().toISOString());
+}
+
 export type RecoFeedCacheItem = {
   content_id: number;
   text: string;
@@ -188,7 +200,7 @@ export async function setReaction(contentId: string, reaction: Reaction): Promis
 }
 
 export type FavoriteItem = {
-  favId: string; // 唯一标识，支持重复点赞同一文案
+  favId: string; // 唯一标识
   id: string;
   /**
    * 收藏时的文案快照（强烈建议写入，避免后续 cache 覆盖导致无法还原文案）
@@ -200,13 +212,28 @@ export type FavoriteItem = {
 };
 
 export async function getFavorites(): Promise<FavoriteItem[]> {
-  return await getJson<FavoriteItem[]>(KEY_FAVORITES_ITEMS, []);
+  const raw = await getJson<FavoriteItem[]>(KEY_FAVORITES_ITEMS, []);
+  // 去重：同一条文案只保留最新的一条，防止重复点击喜欢导致弹窗重复展示
+  const seen = new Set<string>();
+  const deduped: FavoriteItem[] = [];
+  for (const item of raw) {
+    const key = String(item.id);
+    if (seen.has(key)) continue;
+    seen.add(key);
+    deduped.push(item);
+  }
+  // 若发现历史数据有重复，顺便写回清理后的版本
+  if (deduped.length !== raw.length) {
+    await setJson(KEY_FAVORITES_ITEMS, deduped);
+  }
+  return deduped;
 }
 
 export async function addFavorite(item: FavoriteItem): Promise<void> {
   const list = await getFavorites();
-  // 允许重复点赞，不再根据 id 去重
-  const newList = [item, ...list];
+  // 幂等写入：同一条文案只保留一条（最新），避免重复点击喜欢产生重复项
+  const filtered = list.filter(x => String(x.id) !== String(item.id));
+  const newList = [item, ...filtered];
   console.log('Adding to favorites:', JSON.stringify(item));
   await setJson(KEY_FAVORITES_ITEMS, newList);
 }
diff --git a/spec_kit/overview.md b/spec_kit/overview.md
index 72dc344..34f8e1c 100644
--- a/spec_kit/overview.md
+++ b/spec_kit/overview.md
@@ -39,6 +39,7 @@
 - **已完成编码（阶段性）**：
   - 客户端：新增 `client_user_id`（UUID v4）生成与持久化；每日提醒次数范围修正为 **0～5**（0 表示关闭）
   - 客户端：Onboarding 结束页（每日提醒）在用户选择次数 > 0 时**直接触发系统权限申请**；授权后获取 Expo Push Token 并调用后端 `register/preferences`（移除单独的 push 引导页）
+  - 客户端：Onboarding 问卷完成后“开通推送权限”流程增加 **loading 态**（完成按钮转圈 + 全页禁用交互，避免重复触发/重复上报）
   - 客户端：个人主页“每日提醒”弹窗移除测试模式强制无权限逻辑，改为真实读取系统权限；并在开关/点击 OK 时同步后端偏好
   - 客户端：新增推送接口封装 `client/src/services/pushApi.ts`（token 获取、register/preferences/get、自动上报时区与 locale，并携带用户画像供后端 Push 模板使用）
   - 后端：新增 Push 数据模型 + Alembic 迁移（`push_tokens` / `push_preferences` / `push_send_log`）
@@ -89,6 +90,8 @@
   - 推送 entitlements 的 `aps-environment` 已切到 `production`（用于 TestFlight/线上包）
   - 清理未接入编译的 WidgetKit 骨架残留：移除磁盘上的 `client/ios/MindfulnessWidget/` 文件，并从 `client/ios/client.xcodeproj/project.pbxproj` 删除对应工程引用（避免 Xcode 显示幽灵文件）
   - 修复 Xcode Archive 偶发显示 “Generic Xcode Archive”：在共享 scheme `Hey Mama` 的 Archive Post-actions 自动补齐 `.xcarchive/Info.plist` 的 `ApplicationProperties`，并在缺失时补齐 `Name`/`SchemeName` + 自检提示（根治 Organizer 无法识别主 App、无法分发/上传 TestFlight 的问题）
+  - Widget 名称与描述支持多语言（TC/EN，默认 EN）：Widget Extension 增加 `Localizable.strings`（`en.lproj` / `zh-Hant.lproj`），`EmotionWidget.swift` 使用本地化 key 作为 `.configurationDisplayName/.description`
+  - 个人主页弹窗：小工具入口**暂时隐藏**锁屏小工具说明；桌面小工具引导弹窗标题（繁中/TC）更新为“**如何加入小工具**”（并统一弹窗标题使用该文案）；品牌文案“正念”改为 **Hey Mama**（含引导搜索词与 Widget 标题）
 
 ## Text Wrap
 
@@ -169,6 +172,10 @@
     - `spec_kit/Text Wrap/modules/integration/tasks.md`
   - **接入情况**：
     - Home（APP）：已在 `client/app/(app)/home.tsx` 接入 `wrapText()` 渲染 `wrappedText`（含 `\n`）
+    - iOS Widget（WidgetKit）：App 侧在写入 `widget.dailyReco.v1` 缓存时，额外生成 `wrapped_text_by_family`（small/medium/large）并写入 App Group；Widget 侧按 `WidgetFamily` 优先读取该字段渲染（保证换行一致且无需在 Extension 内跑 JS）
+  - **近期变更**：
+    - Widget 接入：`client/src/modules/dailyWidgetReco/index.ts` 生成 `wrapped_text_by_family`；`client/ios/情绪小组件/EmotionWidget.swift` 按 family 读取；`client/app/(app)/home.tsx` 前台触发一次“尽力而为”的补齐/刷新
+    - Home 排版风格微调：支持 `scoringOverrides`，在 Home 里对 TC 做“更偏好标点停顿/更好看”的权重与理想宽度微调（不影响默认 v1）
 
 ## Splash Consent