diff --git a/keyBoard/Class/AiTalk/V/PopView/KBAIPersonaSidebarView.m b/keyBoard/Class/AiTalk/V/PopView/KBAIPersonaSidebarView.m
index d94ad75..0c5d8e6 100644
--- a/keyBoard/Class/AiTalk/V/PopView/KBAIPersonaSidebarView.m
+++ b/keyBoard/Class/AiTalk/V/PopView/KBAIPersonaSidebarView.m
@@ -74,7 +74,9 @@
     [self.arrowImageView mas_makeConstraints:^(MASConstraintMaker *make) {
         make.centerY.equalTo(self.contentView);
         make.right.equalTo(self.contentView).offset(-18);
-        make.width.height.mas_equalTo(16);
+        make.width.mas_equalTo(6);
+        make.height.mas_equalTo(8);
+
     }];
     
     [self.lineView mas_makeConstraints:^(MASConstraintMaker *make) {
@@ -165,9 +167,13 @@
 @property (nonatomic, strong) UIImageView *searchIconView;
 @property (nonatomic, strong) UITextField *searchField;
 @property (nonatomic, strong) BaseTableView *tableView;
+@property (nonatomic, strong) UIView *searchResultContainer;
+@property (nonatomic, strong) BaseTableView *searchResultTableView;
 
 @property (nonatomic, strong) NSArray<KBPersonaModel *> *personas;
 @property (nonatomic, strong) NSArray<KBPersonaModel *> *displayPersonas;
+@property (nonatomic, strong) NSArray<KBPersonaModel *> *searchResults;
+@property (nonatomic, assign) BOOL isShowingSearchResults;
 @property (nonatomic, assign) NSInteger currentPage;
 @property (nonatomic, assign) BOOL hasMore;
 
@@ -193,6 +199,8 @@
     [self.searchContainer addSubview:self.searchIconView];
     [self.searchContainer addSubview:self.searchField];
     [self.contentView addSubview:self.tableView];
+    [self.contentView addSubview:self.searchResultContainer];
+    [self.searchResultContainer addSubview:self.searchResultTableView];
     
     [self.blurView mas_makeConstraints:^(MASConstraintMaker *make) {
         make.edges.equalTo(self);
@@ -227,6 +235,15 @@
         make.left.right.bottom.equalTo(self.contentView);
     }];
     
+    [self.searchResultContainer mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.searchContainer.mas_bottom).offset(10);
+        make.left.right.bottom.equalTo(self.contentView);
+    }];
+    
+    [self.searchResultTableView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.edges.equalTo(self.searchResultContainer);
+    }];
+    
     __weak typeof(self) weakSelf = self;
     MJRefreshAutoNormalFooter *footer = [MJRefreshAutoNormalFooter footerWithRefreshingBlock:^{
         __strong typeof(weakSelf) strongSelf = weakSelf;
@@ -254,6 +271,7 @@
     if (self.personas.count == 0) {
         self.currentPage = 1;
         self.hasMore = YES;
+        NSLog(@"[SidebarSearch] 请求人设数据: page=%ld", (long)self.currentPage);
         if ([self.delegate respondsToSelector:@selector(personaSidebarView:requestPersonasAtPage:)]) {
             [self.delegate personaSidebarView:self requestPersonasAtPage:self.currentPage];
         }
@@ -271,7 +289,12 @@
     // HomeVC 传入的是全量列表，这里直接替换，避免重复
     self.personas = personas ?: @[];
     self.currentPage = safePage;
+    NSLog(@"[SidebarSearch] 更新人设: count=%ld, page=%ld, hasMore=%@",
+          (long)self.personas.count, (long)self.currentPage, self.hasMore ? @"YES" : @"NO");
     [self applyFilterAndReload];
+    if (self.isShowingSearchResults && self.searchField.text.length > 0) {
+        [self performSearch];
+    }
     [self endLoadingMore];
 }
 
@@ -297,31 +320,67 @@
 #pragma mark - Search
 
 - (void)searchFieldChanged:(UITextField *)textField {
-    [self applyFilterAndReload];
+    NSString *keyword = [textField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
+    NSLog(@"[SidebarSearch] 输入变化: \"%@\"", keyword);
+    if (keyword.length == 0) {
+        [self hideSearchResults];
+    }
 }
 
 - (void)applyFilterAndReload {
-    NSString *keyword = [self.searchField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
-    if (keyword.length == 0) {
-        self.displayPersonas = self.personas;
-    } else {
-        NSMutableArray *result = [NSMutableArray array];
-        for (KBPersonaModel *persona in self.personas) {
-            NSString *name = persona.name ?: @"";
-            NSString *desc = persona.shortDesc ?: persona.introText ?: @"";
-            if ([name localizedCaseInsensitiveContainsString:keyword] ||
-                [desc localizedCaseInsensitiveContainsString:keyword]) {
-                [result addObject:persona];
-            }
-        }
-        self.displayPersonas = result;
-    }
+    self.displayPersonas = self.personas;
     [self.tableView reloadData];
 }
 
+- (void)performSearch {
+    NSString *keyword = [self.searchField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
+    NSLog(@"[SidebarSearch] 执行搜索: \"%@\" (total=%ld)", keyword, (long)self.personas.count);
+    if (keyword.length == 0) {
+        [self hideSearchResults];
+        return;
+    }
+    
+    NSMutableArray *result = [NSMutableArray array];
+    for (KBPersonaModel *persona in self.personas) {
+        NSString *name = persona.name ?: @"";
+        NSString *desc = persona.shortDesc ?: persona.introText ?: @"";
+        if ([name localizedCaseInsensitiveContainsString:keyword] ||
+            [desc localizedCaseInsensitiveContainsString:keyword]) {
+            [result addObject:persona];
+        }
+    }
+    self.searchResults = result;
+    NSLog(@"[SidebarSearch] 搜索结果: %ld 条", (long)self.searchResults.count);
+    if (self.searchResults.count > 0) {
+        [self showSearchResults];
+        [self.searchResultTableView reloadData];
+    } else {
+        [self hideSearchResults];
+    }
+}
+
+- (void)showSearchResults {
+    self.isShowingSearchResults = YES;
+    self.tableView.hidden = YES;
+    self.searchResultContainer.hidden = NO;
+    [self.contentView bringSubviewToFront:self.searchResultContainer];
+    NSLog(@"[SidebarSearch] 显示搜索结果视图");
+}
+
+- (void)hideSearchResults {
+    self.isShowingSearchResults = NO;
+    self.searchResults = @[];
+    self.searchResultContainer.hidden = YES;
+    self.tableView.hidden = NO;
+    NSLog(@"[SidebarSearch] 隐藏搜索结果视图");
+}
+
 #pragma mark - UITableViewDataSource
 
 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+    if (tableView == self.searchResultTableView) {
+        return self.searchResults.count;
+    }
     return self.displayPersonas.count;
 }
 
@@ -329,7 +388,9 @@
          cellForRowAtIndexPath:(NSIndexPath *)indexPath {
     KBAIPersonaSidebarCell *cell = [tableView dequeueReusableCellWithIdentifier:@"KBAIPersonaSidebarCell"
                                                                    forIndexPath:indexPath];
-    KBPersonaModel *persona = self.displayPersonas[indexPath.row];
+    KBPersonaModel *persona = (tableView == self.searchResultTableView)
+        ? self.searchResults[indexPath.row]
+        : self.displayPersonas[indexPath.row];
     BOOL selected = (persona.personaId == self.selectedPersonaId);
     [cell configureWithPersona:persona selected:selected];
     return cell;
@@ -342,12 +403,16 @@
 }
 
 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
-    if (indexPath.row >= self.displayPersonas.count) {
+    NSArray *source = (tableView == self.searchResultTableView) ? self.searchResults : self.displayPersonas;
+    if (indexPath.row >= source.count) {
         return;
     }
-    KBPersonaModel *persona = self.displayPersonas[indexPath.row];
+    KBPersonaModel *persona = source[indexPath.row];
     self.selectedPersonaId = persona.personaId;
     [self.tableView reloadData];
+    if (self.isShowingSearchResults) {
+        [self.searchResultTableView reloadData];
+    }
     if ([self.delegate respondsToSelector:@selector(personaSidebarView:didSelectPersona:)]) {
         [self.delegate personaSidebarView:self didSelectPersona:persona];
     }
@@ -397,7 +462,9 @@
         _searchField.font = [UIFont systemFontOfSize:14];
         _searchField.clearButtonMode = UITextFieldViewModeWhileEditing;
         _searchField.returnKeyType = UIReturnKeySearch;
+        _searchField.delegate = self;
         [_searchField addTarget:self action:@selector(searchFieldChanged:) forControlEvents:UIControlEventEditingChanged];
+        [_searchField addTarget:self action:@selector(searchFieldReturnTapped:) forControlEvents:UIControlEventEditingDidEndOnExit];
     }
     return _searchField;
 }
@@ -415,4 +482,46 @@
     return _tableView;
 }
 
+- (UIView *)searchResultContainer {
+    if (!_searchResultContainer) {
+        _searchResultContainer = [[UIView alloc] init];
+        _searchResultContainer.backgroundColor = [UIColor clearColor];
+        _searchResultContainer.hidden = YES;
+    }
+    return _searchResultContainer;
+}
+
+- (BaseTableView *)searchResultTableView {
+    if (!_searchResultTableView) {
+        _searchResultTableView = [[BaseTableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
+        _searchResultTableView.backgroundColor = [UIColor clearColor];
+        _searchResultTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
+        _searchResultTableView.showsVerticalScrollIndicator = NO;
+        _searchResultTableView.delegate = self;
+        _searchResultTableView.dataSource = self;
+        [_searchResultTableView registerClass:[KBAIPersonaSidebarCell class] forCellReuseIdentifier:@"KBAIPersonaSidebarCell"];
+    }
+    return _searchResultTableView;
+}
+
+#pragma mark - UITextFieldDelegate
+
+- (BOOL)textFieldShouldReturn:(UITextField *)textField {
+    if (textField == self.searchField) {
+        NSLog(@"[SidebarSearch] textFieldShouldReturn");
+        [textField resignFirstResponder];
+        [self performSearch];
+        return YES;
+    }
+    return NO;
+}
+
+- (void)searchFieldReturnTapped:(UITextField *)textField {
+    if (textField == self.searchField) {
+        NSLog(@"[SidebarSearch] EditingDidEndOnExit");
+        [textField resignFirstResponder];
+        [self performSearch];
+    }
+}
+
 @end