diff --git a/pets-be/internal/service/community.go b/pets-be/internal/service/community.go
index 03aeca2..38d750e 100644
--- a/pets-be/internal/service/community.go
+++ b/pets-be/internal/service/community.go
@@ -48,7 +48,7 @@ func (s *Service) attachPostImages(posts []model.Post) {
 func tabTag(tab string) string {
 	switch tab {
 	case "新手求助":
-		return "求助"
+		return "新手求助"
 	case "晒宠":
 		return "晒宠"
 	case "经验":
@@ -111,23 +111,14 @@ type PostInput struct {
 
 // CreatePost 发帖
 func (s *Service) CreatePost(userID string, in PostInput) (*model.Post, error) {
-	authorName := "匿名宠友"
-	authorEmoji := "🐾"
-	switch in.Identity {
-	case "official":
-		authorName = "肉垫计划官方"
-	case "petName":
-		if in.PetID != nil {
-			var pet model.Pet
-			if err := s.db.First(&pet, *in.PetID).Error; err == nil {
-				authorName = pet.Name + "的铲屎官"
-				authorEmoji = pet.Emoji
-			}
-		}
-	}
-	// 取作者 openid（内容安全接口 v2 要求带上），并把图片 file id 解析成可访问 URL
+	// 取作者信息：统一用发布者昵称（去掉了发布身份选择），openid 给内容安全接口用
 	var user model.User
-	s.db.Select("id, open_id").First(&user, userID)
+	s.db.Select("id, open_id, nickname").First(&user, userID)
+	authorName := user.Nickname
+	if authorName == "" {
+		authorName = "宠友"
+	}
+	authorEmoji := "🐾"
 	imgURLs := s.resolveImageURLs(in.ImageFileIDs)
 
 	// 发布前过内容安全：文本同步判、图片提交异步查。检测不了或有图 → 待人工/待回调
diff --git a/pets-fe/components/bottom-sheet/bottom-sheet.js b/pets-fe/components/bottom-sheet/bottom-sheet.js
index 238fb0b..444d667 100644
--- a/pets-fe/components/bottom-sheet/bottom-sheet.js
+++ b/pets-fe/components/bottom-sheet/bottom-sheet.js
@@ -43,8 +43,8 @@ const REMINDER_TYPES = [
 const REMINDER_LABELS = REMINDER_TYPES.map((t) => t.label);
 
 
-const IDENTITY = ['petName', 'anonymous', 'official'];
-const PTAG = ['晒宠', '求助', '经验', '避坑'];
+// 标签和社区顶部筛选保持一致（晒宠 / 新手求助 / 经验）
+const PTAG = ['晒宠', '新手求助', '经验'];
 
 Component({
   options: { addGlobalClass: true },
@@ -61,6 +61,7 @@ Component({
     optSel: {},
     // 通用简易记录（洗护/清洁那 15 种共用）
     postContent: '',
+    pfFocus: false, // 发帖内容框聚焦标记（点整块 field 聚焦用）
     postImages: [],
     remForm: { id: '', typeIdx: 0, title: '', date: '', freq: '' },
     remTypeLabels: REMINDER_LABELS,
@@ -345,6 +346,9 @@ Component({
       this.setData({ optSel });
     },
     onPostInput(e) { this.setData({ postContent: e.detail.value }); },
+    // 点内容 field 任意处都聚焦（原生 textarea 在 scroll-view 里命中区域会偏）
+    onPostFieldTap() { this.setData({ pfFocus: true }); },
+    onPostBlur() { this.setData({ pfFocus: false }); },
     loadComments() {
       if (!this.data.postId) return;
       api.listComments(this.data.postId)
@@ -539,8 +543,8 @@ Component({
       api.getTasks(id).then((tasks) => this.setData({ manageTasks: tasks || [] })).catch(() => {});
     },
     onPickPostImages() {
-      const left = 3 - this.data.postImages.length;
-      if (left <= 0) return wx.showToast({ title: '最多 3 张', icon: 'none' });
+      const left = 2 - this.data.postImages.length;
+      if (left <= 0) return wx.showToast({ title: '最多 2 张', icon: 'none' });
       upload
         .chooseAndUploadImages(left)
         .then((list) => this.setData({ postImages: this.data.postImages.concat(list) }))
@@ -604,14 +608,13 @@ Component({
     async onCreatePost() {
       const content = (this.data.postContent || '').trim();
       if (!content) return wx.showToast({ title: '写点什么吧', icon: 'none' });
-      const identity = IDENTITY[this.segIdx('ident')];
       const tag = PTAG[this.data.optSel.ptag === undefined ? 0 : this.data.optSel.ptag];
       if (this.data.saving) return;
       this.setData({ saving: true });
       try {
+        // 去掉发布身份，统一用发布者昵称（后端按 user 取昵称）
         const post = await api.createPost({
-          pet_id: identity === 'petName' ? store.currentPetId() : null,
-          identity,
+          identity: 'user',
           content,
           tags: [tag],
           image_file_ids: this.data.postImages.map((i) => i.id),
diff --git a/pets-fe/components/bottom-sheet/bottom-sheet.wxml b/pets-fe/components/bottom-sheet/bottom-sheet.wxml
index 0d7c241..7850ebd 100644
--- a/pets-fe/components/bottom-sheet/bottom-sheet.wxml
+++ b/pets-fe/components/bottom-sheet/bottom-sheet.wxml
@@ -201,27 +201,22 @@ module.exports.sel = function (map, key, index, def) {
          → 其他资料），品种从后端 breeds 表来、按首字母索引。弹层塞不下这些 -->
     <block wx:elif="{{innerType === 'createPost'}}">
       <view class="sheet-h3">发布图文</view>
-      <view class="sheet-p">选择发布身份，分享你的养宠日常。</view>
-      <view class="field"><label>发布身份</label><view class="seg">
-        <view class="seg-btn {{u.sel(segSel,'ident',0,0)?'selected':''}}" data-group="ident" data-index="0" bindtap="onSeg">{{pet.name}}</view>
-        <view class="seg-btn {{u.sel(segSel,'ident',1,0)?'selected':''}}" data-group="ident" data-index="1" bindtap="onSeg">匿名宠友</view>
-        <view class="seg-btn {{u.sel(segSel,'ident',2,0)?'selected':''}}" data-group="ident" data-index="2" bindtap="onSeg">官方笔记</view>
-      </view></view>
-      <view class="field"><label>内容</label>
-        <textarea class="textarea" placeholder="分享养宠日常、求助问题、经验笔记..." placeholder-class="placeholder" value="{{postContent}}" bindinput="onPostInput"></textarea></view>
+      <view class="sheet-p">用你的昵称分享养宠日常。</view>
+      <!-- 点整块 field 都能聚焦：原生 textarea 在 scroll-view 里命中区域会偏 -->
+      <view class="field" bindtap="onPostFieldTap"><label>内容</label>
+        <textarea class="textarea" focus="{{pfFocus}}" placeholder="分享养宠日常、求助问题、经验笔记..." placeholder-class="placeholder" value="{{postContent}}" bindinput="onPostInput" bindblur="onPostBlur"></textarea></view>
       <view class="mini-options">
         <view class="option {{u.sel(optSel,'ptag',0,0)?'selected':''}}" data-group="ptag" data-index="0" bindtap="onOpt">晒宠</view>
-        <view class="option {{u.sel(optSel,'ptag',1,0)?'selected':''}}" data-group="ptag" data-index="1" bindtap="onOpt">求助</view>
+        <view class="option {{u.sel(optSel,'ptag',1,0)?'selected':''}}" data-group="ptag" data-index="1" bindtap="onOpt">新手求助</view>
         <view class="option {{u.sel(optSel,'ptag',2,0)?'selected':''}}" data-group="ptag" data-index="2" bindtap="onOpt">经验</view>
-        <view class="option {{u.sel(optSel,'ptag',3,0)?'selected':''}}" data-group="ptag" data-index="3" bindtap="onOpt">避坑</view>
       </view>
-      <view class="field"><label>图片（可选，仅图片）</label>
+      <view class="field"><label>图片（可选，最多 2 张）</label>
         <view class="img-picker">
           <view wx:for="{{postImages}}" wx:key="id" class="img-thumb">
             <image src="{{item.url}}" mode="aspectFill"></image>
             <view class="img-del" catchtap="onRemovePostImage" data-index="{{index}}"><pt-icon name="close" size="{{24}}"></pt-icon></view>
           </view>
-          <view wx:if="{{postImages.length < 9}}" class="img-add" bindtap="onPickPostImages"><pt-icon name="plus" size="{{48}}"></pt-icon></view>
+          <view wx:if="{{postImages.length < 2}}" class="img-add" bindtap="onPickPostImages"><pt-icon name="plus" size="{{48}}"></pt-icon></view>
         </view>
       </view>
       <button class="btn btn-primary btn-block" bindtap="onCreatePost">发布到宠友圈</button>
diff --git a/pets-fe/pages/home/home.js b/pets-fe/pages/home/home.js
index 36b649a..1ddcae6 100644
--- a/pets-fe/pages/home/home.js
+++ b/pets-fe/pages/home/home.js
@@ -180,13 +180,21 @@ Page({
       wx.navigateTo({ url });
       return;
     }
-    // 没有关联记录类型的任务（如遛狗），直接切换完成
+    // 没有关联记录类型的任务（自定义/无 sheet_type）：直接切换完成，
+    // 并且切到「完成」时补一条 note 记录，这样最近记录里也留痕
     api
       .toggleTask(t.id)
       .then((res) => {
         const tasks = this.data.tasks.slice();
         tasks[i] = Object.assign({}, tasks[i], { done: res.done });
         this.setData({ tasks });
+        if (!res.done) return; // 取消完成就不建记录
+        const pid = store.currentPetId();
+        if (!pid) return;
+        return api
+          .createRecord(pid, { type: 'note', title: '完成：' + t.title })
+          .then(() => this.loadTimeline(1))
+          .catch(() => {}); // 建记录失败不影响任务已完成
       })
       .catch((err) => toastErr(err, '操作失败'));
   },