diff --git a/README.md b/README.md
index 1941d69..72c836b 100644
--- a/README.md
+++ b/README.md
@@ -90,7 +90,7 @@ Android APK：
 - 已生成 Android debug APK：`android/app/build/outputs/apk/debug/app-debug.apk`
 - 已生成 Android signed release APK：`android/app/build/outputs/apk/release/app-release.apk`
 - `npm run apk:release` 还会额外产出带版本号的文件：`android/app/build/outputs/apk/release/boss-android-v{versionName}-release.apk`
-- 当前最新 release 构建版本：`2.5.0`（`versionCode=13`）
+- 当前最新 release 构建版本：`2.5.1`（`versionCode=14`）
 - 当前 APK 已切到原生 Android 客户端：`MainActivity + BossApiClient + 原生 XML 布局`
 - 当前原生活动页已经覆盖：会话首页、项目详情、项目目标、版本记录、会话信息、群资料、发起群聊、消息转发、线程详情、设备详情、添加设备、账号与安全、设置、AI 账号、技能、运维中心、关于
 - 当前原生一级体验已回退到微信式交互：`会话 / 设备 / 我的` 固定底部 tab，会话首页是简单聊天列表，`主 Agent / 审计对话` 以普通置顶会话样式排在最前；项目详情页是聊天优先，只保留 `项目目标 / 版本记录` 两个轻入口
@@ -110,6 +110,7 @@ Android APK：
 - `2.3.0` 已把会话模型切到“线程 = 聊天窗口”，补上文件夹名副信息、后台活跃数量动态图标、微信式会话信息页、线程改名、独立群聊创建、群资料页，以及 `主 Agent / 审计对话` 普通置顶会话化
 - `2.4.0` 已把消息转发切到微信式原生链路：聊天页支持长按消息操作、多选合并转发、统一目标会话选择页；单条消息转发显示为普通转发消息，多条消息转发显示为“聊天记录”卡片
 - `2.5.0` 已补齐聊天附件主链：原生聊天框左侧 `+` 会打开底部抽屉，支持图片 / 视频 / 文件发送；默认走服务器文件存储，`我的 > 附件与存储` 可切到阿里 OSS 私有桶；附件消息已支持下载 / 打开、手动分析、自动分析状态，以及带 task token 的主 Agent 附件分析链接
+- `2.5.1` 继续收口微信式原生 UI：聊天页普通态顶部已隐藏刷新按钮，只保留右上角“信息”；发起群聊页顶部说明和选择区已压成更轻的会话式密度，候选线程继续复用微信式会话卡片
 
 ## 本地启动
 
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 0c02155..92695ab 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -36,8 +36,8 @@ android {
         applicationId "com.hyzq.boss"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 13
-        versionName "2.5.0"
+        versionCode 14
+        versionName "2.5.1"
         buildConfigField "String", "BOSS_API_BASE_URL", "\"https://boss.hyzq.net\""
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
diff --git a/android/app/src/main/java/com/hyzq/boss/GroupCreateActivity.java b/android/app/src/main/java/com/hyzq/boss/GroupCreateActivity.java
index 43337bd..f87e217 100644
--- a/android/app/src/main/java/com/hyzq/boss/GroupCreateActivity.java
+++ b/android/app/src/main/java/com/hyzq/boss/GroupCreateActivity.java
@@ -84,27 +84,15 @@ public class GroupCreateActivity extends BossScreenActivity {
             sourceProjectName = threadMeta == null
                     ? sourceProjectName
                     : threadMeta.optString("threadDisplayName", sourceProjectName == null ? "当前会话" : sourceProjectName);
-
-            appendContent(BossUi.buildCard(
-                    this,
-                    "新建独立群聊",
-                    "群聊不是升级原会话，而是以当前会话为源，新建一个独立线程。",
-                    buildSourceMeta(threadMeta, participants)
-            ));
-
-            appendContent(BossUi.buildCard(
-                    this,
-                    sourceProjectName,
-                    buildSourceBody(threadMeta, participants),
-                    sourceProjectId + (sourceFolderName.isEmpty() ? "" : " · " + sourceFolderName)
-            ));
-        } else {
-            appendContent(BossUi.buildCard(
-                    this,
-                    "从会话首页发起群聊",
-                    "你可以直接把任意线程拉进一个新的独立群聊，原来的单线程会话会保留不变。",
-                    "至少选择 2 个线程"
-            ));
+        }
+        for (SummaryCardSpec cardSpec : buildHeaderCardSpecs(
+                hasSourceProject(),
+                sourceProjectId,
+                sourceProjectName,
+                threadMeta,
+                participants
+        )) {
+            appendContent(BossUi.buildCard(this, cardSpec.title, cardSpec.body, cardSpec.meta));
         }
 
         if (rebuildCandidates) {
@@ -133,15 +121,16 @@ public class GroupCreateActivity extends BossScreenActivity {
             lastCandidateProjectIds.addAll(nextCandidateProjectIds);
         }
 
+        SummaryCardSpec selectionCard = buildSelectionCardSpec(
+                candidates.size(),
+                selectedProjectIds.size(),
+                hasSourceProject()
+        );
         appendContent(BossUi.buildCard(
                 this,
-                "选择其他线程",
-                candidates.isEmpty()
-                        ? "当前没有可加入的其他线程。"
-                        : selectedProjectIds.isEmpty()
-                        ? "你已取消全部勾选，可继续手动选择。"
-                        : "已保留你当前的勾选状态。",
-                "已选 " + selectedProjectIds.size() + " 个线程"
+                selectionCard.title,
+                selectionCard.body,
+                selectionCard.meta
         ));
 
         candidateListLayout = new LinearLayout(this);
@@ -203,6 +192,59 @@ public class GroupCreateActivity extends BossScreenActivity {
         );
     }
 
+    static List<SummaryCardSpec> buildHeaderCardSpecs(
+            boolean hasSourceProject,
+            @Nullable String sourceProjectId,
+            @Nullable String sourceProjectName,
+            @Nullable JSONObject threadMeta,
+            @Nullable JSONArray participants
+    ) {
+        List<SummaryCardSpec> cards = new ArrayList<>(1);
+        if (hasSourceProject) {
+            String resolvedSourceProjectName = sourceProjectName == null || sourceProjectName.isEmpty()
+                    ? "当前会话"
+                    : sourceProjectName;
+            cards.add(new SummaryCardSpec(
+                    resolvedSourceProjectName,
+                    buildSourceBody(sourceProjectId, threadMeta, participants),
+                    "新群会单独创建，原会话保留"
+            ));
+            return cards;
+        }
+        cards.add(new SummaryCardSpec(
+                "从会话中发起群聊",
+                "至少选择 2 个线程，新群会单独创建。",
+                "原有单线程会话会保留"
+        ));
+        return cards;
+    }
+
+    static SummaryCardSpec buildSelectionCardSpec(
+            int candidateCount,
+            int selectedCount,
+            boolean hasSourceProject
+    ) {
+        if (candidateCount <= 0) {
+            return new SummaryCardSpec(
+                    "选择其他线程",
+                    "当前没有可加入的其他线程",
+                    "候选 0 个 · 已选 0 个"
+            );
+        }
+        if (selectedCount <= 0) {
+            return new SummaryCardSpec(
+                    "选择其他线程",
+                    hasSourceProject ? "至少选择 1 个其他线程" : "至少选择 2 个线程",
+                    "候选 " + candidateCount + " 个 · 已选 0 个"
+            );
+        }
+        return new SummaryCardSpec(
+                "选择其他线程",
+                "继续点选可调整成员",
+                "候选 " + candidateCount + " 个 · 已选 " + selectedCount + " 个"
+        );
+    }
+
     private LinearLayout buildCandidateRow(CandidateConversation candidate) {
         return BossUi.buildConversationRow(
                 this,
@@ -348,25 +390,33 @@ public class GroupCreateActivity extends BossScreenActivity {
         return sourceProjectId != null && !sourceProjectId.isEmpty();
     }
 
-    private String buildSourceMeta(@Nullable JSONObject threadMeta, @Nullable JSONArray participants) {
-        String folderName = threadMeta == null ? "" : threadMeta.optString("folderName", "");
-        int count = participants == null ? 0 : participants.length();
-        String memberLabel = count <= 0 ? "暂无参与线程" : count + " 个参与线程";
-        if (folderName.isEmpty()) {
-            return memberLabel;
-        }
-        return folderName + " · " + memberLabel;
-    }
-
-    private String buildSourceBody(@Nullable JSONObject threadMeta, @Nullable JSONArray participants) {
+    private static String buildSourceBody(
+            @Nullable String sourceProjectId,
+            @Nullable JSONObject threadMeta,
+            @Nullable JSONArray participants
+    ) {
         String threadId = threadMeta == null ? sourceProjectId : threadMeta.optString("threadId", sourceProjectId);
         String folderName = threadMeta == null ? "" : threadMeta.optString("folderName", "");
-        StringBuilder builder = new StringBuilder();
-        builder.append("来源线程：").append(threadId);
-        builder.append("\n文件夹：").append(folderName.isEmpty() ? "未命名文件夹" : folderName);
-        builder.append("\n参与线程：").append(participants == null ? 0 : participants.length());
-        builder.append("\n默认规则：会自动勾选当前会话之外的其他线程");
-        return builder.toString();
+        String resolvedFolderName = folderName.isEmpty() ? "未命名文件夹" : folderName;
+        String resolvedThreadId = threadId == null || threadId.isEmpty() ? "未命名线程" : threadId;
+        return "来源线程 " + resolvedThreadId
+                + " · "
+                + resolvedFolderName
+                + " · "
+                + (participants == null ? 0 : participants.length())
+                + " 个参与线程";
+    }
+
+    static final class SummaryCardSpec {
+        final String title;
+        final String body;
+        final String meta;
+
+        SummaryCardSpec(String title, String body, String meta) {
+            this.title = title;
+            this.body = body;
+            this.meta = meta;
+        }
     }
 
     private static final class CandidateConversation {
diff --git a/android/app/src/main/java/com/hyzq/boss/ProjectChatUiState.java b/android/app/src/main/java/com/hyzq/boss/ProjectChatUiState.java
index cebfeb2..efa34a6 100644
--- a/android/app/src/main/java/com/hyzq/boss/ProjectChatUiState.java
+++ b/android/app/src/main/java/com/hyzq/boss/ProjectChatUiState.java
@@ -136,7 +136,7 @@ public final class ProjectChatUiState {
                 false,
                 true,
                 false,
-                true,
+                !conversationInfoReady,
                 conversationInfoReady,
                 false,
                 "返回",
diff --git a/android/app/src/test/java/com/hyzq/boss/GroupCreateActivityTest.java b/android/app/src/test/java/com/hyzq/boss/GroupCreateActivityTest.java
index 509c954..849b49e 100644
--- a/android/app/src/test/java/com/hyzq/boss/GroupCreateActivityTest.java
+++ b/android/app/src/test/java/com/hyzq/boss/GroupCreateActivityTest.java
@@ -4,6 +4,7 @@ import org.json.JSONArray;
 import org.json.JSONObject;
 import org.junit.Test;
 
+import java.util.List;
 import java.util.LinkedHashSet;
 import java.util.Set;
 
@@ -12,6 +13,41 @@ import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
 public class GroupCreateActivityTest {
+    @Test
+    public void buildHeaderCardSpecs_collapsesSourceFlowIntoSingleCompactCard() {
+        JSONObject threadMeta = new StubJSONObject()
+                .withString("threadDisplayName", "北区试产线回归")
+                .withString("threadId", "thread-7")
+                .withString("folderName", "Mac Studio");
+        JSONArray participants = new StubJSONArray(
+                new StubJSONObject(),
+                new StubJSONObject(),
+                new StubJSONObject()
+        );
+
+        List<GroupCreateActivity.SummaryCardSpec> cards = GroupCreateActivity.buildHeaderCardSpecs(
+                true,
+                "source-1",
+                "北区试产线回归",
+                threadMeta,
+                participants
+        );
+
+        assertEquals(1, cards.size());
+        assertEquals("北区试产线回归", cards.get(0).title);
+        assertEquals("来源线程 thread-7 · Mac Studio · 3 个参与线程", cards.get(0).body);
+        assertEquals("新群会单独创建，原会话保留", cards.get(0).meta);
+    }
+
+    @Test
+    public void buildSelectionCardSpec_usesCompactWechatStyleHint() {
+        GroupCreateActivity.SummaryCardSpec card = GroupCreateActivity.buildSelectionCardSpec(5, 0, true);
+
+        assertEquals("选择其他线程", card.title);
+        assertEquals("至少选择 1 个其他线程", card.body);
+        assertEquals("候选 5 个 · 已选 0 个", card.meta);
+    }
+
     @Test
     public void collectSelectableConversationItems_filtersOutExistingGroupChats() {
         JSONObject threadConversation = new StubJSONObject()
diff --git a/android/app/src/test/java/com/hyzq/boss/GroupCreateActivityUiTest.java b/android/app/src/test/java/com/hyzq/boss/GroupCreateActivityUiTest.java
new file mode 100644
index 0000000..03a7a4b
--- /dev/null
+++ b/android/app/src/test/java/com/hyzq/boss/GroupCreateActivityUiTest.java
@@ -0,0 +1,142 @@
+package com.hyzq.boss;
+
+import static org.junit.Assert.assertTrue;
+
+import android.content.Intent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.Robolectric;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+import org.robolectric.util.ReflectionHelpers;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(sdk = 34)
+public class GroupCreateActivityUiTest {
+    @Test
+    public void renderCreatePageUsesCompactSummaryCardsForSourceFlow() throws Exception {
+        Intent intent = new Intent()
+                .putExtra(GroupCreateActivity.EXTRA_SOURCE_PROJECT_ID, "source-1")
+                .putExtra(GroupCreateActivity.EXTRA_SOURCE_PROJECT_NAME, "北区试产线回归");
+        TestGroupCreateActivity activity = Robolectric
+                .buildActivity(TestGroupCreateActivity.class, intent)
+                .setup()
+                .get();
+
+        ReflectionHelpers.callInstanceMethod(
+                activity,
+                "renderCreatePage",
+                ReflectionHelpers.ClassParameter.from(JSONObject.class, buildParticipantsPayload()),
+                ReflectionHelpers.ClassParameter.from(JSONObject.class, buildConversationsPayload()),
+                ReflectionHelpers.ClassParameter.from(boolean.class, true)
+        );
+
+        LinearLayout content = activity.findViewById(R.id.screen_content);
+        assertTrue(viewTreeContainsText(content.getChildAt(0), "北区试产线回归"));
+        assertTrue(viewTreeContainsText(content.getChildAt(0), "来源线程 thread-7 · Mac Studio · 3 个参与线程"));
+        assertTrue(viewTreeContainsText(content.getChildAt(0), "新群会单独创建，原会话保留"));
+        assertTrue(viewTreeContainsText(content.getChildAt(1), "选择其他线程"));
+        assertTrue(viewTreeContainsText(content.getChildAt(1), "继续点选可调整成员"));
+        assertTrue(viewTreeContainsText(content.getChildAt(1), "候选 2 个 · 已选 2 个"));
+    }
+
+    @Test
+    public void toggleSelectionRefreshesRenderedSelectionSummary() throws Exception {
+        Intent intent = new Intent()
+                .putExtra(GroupCreateActivity.EXTRA_SOURCE_PROJECT_ID, "source-1")
+                .putExtra(GroupCreateActivity.EXTRA_SOURCE_PROJECT_NAME, "北区试产线回归");
+        TestGroupCreateActivity activity = Robolectric
+                .buildActivity(TestGroupCreateActivity.class, intent)
+                .setup()
+                .get();
+
+        ReflectionHelpers.callInstanceMethod(
+                activity,
+                "renderCreatePage",
+                ReflectionHelpers.ClassParameter.from(JSONObject.class, buildParticipantsPayload()),
+                ReflectionHelpers.ClassParameter.from(JSONObject.class, buildConversationsPayload()),
+                ReflectionHelpers.ClassParameter.from(boolean.class, true)
+        );
+
+        ReflectionHelpers.callInstanceMethod(
+                activity,
+                "toggleSelection",
+                ReflectionHelpers.ClassParameter.from(String.class, "thread-2")
+        );
+        ReflectionHelpers.callInstanceMethod(
+                activity,
+                "toggleSelection",
+                ReflectionHelpers.ClassParameter.from(String.class, "thread-3")
+        );
+
+        LinearLayout content = activity.findViewById(R.id.screen_content);
+        assertTrue(viewTreeContainsText(content.getChildAt(1), "至少选择 1 个其他线程"));
+        assertTrue(viewTreeContainsText(content.getChildAt(1), "候选 2 个 · 已选 0 个"));
+    }
+
+    private static JSONObject buildParticipantsPayload() throws Exception {
+        JSONObject threadMeta = new JSONObject()
+                .put("threadDisplayName", "北区试产线回归")
+                .put("threadId", "thread-7")
+                .put("folderName", "Mac Studio");
+        JSONArray participants = new JSONArray()
+                .put(new JSONObject().put("projectId", "source-1"))
+                .put(new JSONObject().put("projectId", "thread-2"))
+                .put(new JSONObject().put("projectId", "thread-3"));
+        return new JSONObject()
+                .put("threadMeta", threadMeta)
+                .put("participants", participants);
+    }
+
+    private static JSONObject buildConversationsPayload() throws Exception {
+        JSONArray conversations = new JSONArray()
+                .put(new JSONObject()
+                        .put("projectId", "thread-2")
+                        .put("projectTitle", "硬件审计协作")
+                        .put("folderLabel", "Mac Studio")
+                        .put("lastMessagePreview", "检查摄像头供电链路")
+                        .put("latestReplyLabel", "09:28")
+                        .put("isGroup", false))
+                .put(new JSONObject()
+                        .put("projectId", "thread-3")
+                        .put("projectTitle", "Boss 移动控制台")
+                        .put("folderLabel", "Boss")
+                        .put("lastMessagePreview", "统一顶部按钮样式")
+                        .put("latestReplyLabel", "09:31")
+                        .put("isGroup", false));
+        return new JSONObject().put("conversations", conversations);
+    }
+
+    private static boolean viewTreeContainsText(View root, String expectedText) {
+        if (root instanceof TextView) {
+            CharSequence text = ((TextView) root).getText();
+            if (expectedText.contentEquals(text)) {
+                return true;
+            }
+        }
+        if (!(root instanceof ViewGroup)) {
+            return false;
+        }
+        ViewGroup group = (ViewGroup) root;
+        for (int index = 0; index < group.getChildCount(); index += 1) {
+            if (viewTreeContainsText(group.getChildAt(index), expectedText)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public static class TestGroupCreateActivity extends GroupCreateActivity {
+        @Override
+        protected void reload() {
+            // Tests drive renderCreatePage manually to avoid network work.
+        }
+    }
+}
diff --git a/android/app/src/test/java/com/hyzq/boss/ProjectChatUiStateTest.java b/android/app/src/test/java/com/hyzq/boss/ProjectChatUiStateTest.java
index 36020c5..18122d6 100644
--- a/android/app/src/test/java/com/hyzq/boss/ProjectChatUiStateTest.java
+++ b/android/app/src/test/java/com/hyzq/boss/ProjectChatUiStateTest.java
@@ -111,7 +111,7 @@ public class ProjectChatUiStateTest {
         assertFalse(chromeState.multiSelecting);
         assertTrue(chromeState.showComposer);
         assertFalse(chromeState.showMultiSelectBar);
-        assertTrue(chromeState.showRefresh);
+        assertFalse(chromeState.showRefresh);
         assertTrue(chromeState.showHeaderAction);
         assertFalse(chromeState.forwardEnabled);
         assertEquals("返回", chromeState.backLabel);
@@ -119,6 +119,22 @@ public class ProjectChatUiStateTest {
         assertEquals("归档确认", chromeState.subtitle);
     }
 
+    @Test
+    public void chromeStateRestoresRefreshBeforeConversationInfoIsReady() {
+        ProjectChatUiState.ChromeState chromeState =
+                ProjectChatUiState.resolveChromeState(ProjectChatUiState.emptySelection(), false, "北区试产线回归", "归档确认");
+
+        assertFalse(chromeState.multiSelecting);
+        assertTrue(chromeState.showComposer);
+        assertFalse(chromeState.showMultiSelectBar);
+        assertTrue(chromeState.showRefresh);
+        assertFalse(chromeState.showHeaderAction);
+        assertFalse(chromeState.forwardEnabled);
+        assertEquals("返回", chromeState.backLabel);
+        assertEquals("北区试产线回归", chromeState.title);
+        assertEquals("归档确认", chromeState.subtitle);
+    }
+
     @Test
     public void reconcileSelectionDropsMessagesMissingFromRenderSet() {
         ProjectChatUiState.SelectionState state = ProjectChatUiState.toggleSelection(null, "m1");
diff --git a/android/app/src/test/java/com/hyzq/boss/ProjectDetailActivityChromeBindingsTest.java b/android/app/src/test/java/com/hyzq/boss/ProjectDetailActivityChromeBindingsTest.java
index d20d18d..7652898 100644
--- a/android/app/src/test/java/com/hyzq/boss/ProjectDetailActivityChromeBindingsTest.java
+++ b/android/app/src/test/java/com/hyzq/boss/ProjectDetailActivityChromeBindingsTest.java
@@ -46,7 +46,7 @@ public class ProjectDetailActivityChromeBindingsTest {
         assertFalse(bindings.multiSelecting);
         assertTrue(bindings.showComposer);
         assertFalse(bindings.showMultiSelectBar);
-        assertTrue(bindings.showRefresh);
+        assertFalse(bindings.showRefresh);
         assertTrue(bindings.showHeaderAction);
         assertFalse(bindings.enableForwardButton);
         assertTrue(bindings.enablePullRefresh);
diff --git a/android/app/src/test/java/com/hyzq/boss/ProjectDetailActivityUiTest.java b/android/app/src/test/java/com/hyzq/boss/ProjectDetailActivityUiTest.java
index 878d1c3..04aeccf 100644
--- a/android/app/src/test/java/com/hyzq/boss/ProjectDetailActivityUiTest.java
+++ b/android/app/src/test/java/com/hyzq/boss/ProjectDetailActivityUiTest.java
@@ -75,7 +75,7 @@ public class ProjectDetailActivityUiTest {
         assertEquals(View.VISIBLE, composerRow.getVisibility());
         assertEquals(View.GONE, multiSelectActions.getVisibility());
         assertEquals("返回", backButton.getText().toString());
-        assertEquals(View.VISIBLE, refreshButton.getVisibility());
+        assertEquals(View.GONE, refreshButton.getVisibility());
     }
 
     @Test
diff --git a/docs/architecture/ai_handoff_index_cn.md b/docs/architecture/ai_handoff_index_cn.md
index aa696d1..e7899d6 100644
--- a/docs/architecture/ai_handoff_index_cn.md
+++ b/docs/architecture/ai_handoff_index_cn.md
@@ -153,7 +153,7 @@
 - 邮件：`Postfix + Dovecot`
 - Android：`AppCompatActivity + 原生 XML 布局 + HttpURLConnection`
 - 原生登录恢复：`SharedPreferences + restore token`
-- 当前最新原生 APK：`2.5.0`（`versionCode=13`）
+- 当前最新原生 APK：`2.5.1`（`versionCode=14`）
 
 当前不要误判成已经用了：
 
diff --git a/docs/architecture/current_runtime_and_deploy_status_cn.md b/docs/architecture/current_runtime_and_deploy_status_cn.md
index 1ec8acb..aed3629 100644
--- a/docs/architecture/current_runtime_and_deploy_status_cn.md
+++ b/docs/architecture/current_runtime_and_deploy_status_cn.md
@@ -116,7 +116,7 @@ cd /Users/kris/code/boss
 - 当前已生成 Android debug APK：`android/app/build/outputs/apk/debug/app-debug.apk`
 - 当前已生成 Android signed release APK：`android/app/build/outputs/apk/release/app-release.apk`
 - 当前 release 构建还会额外生成带版本号的 APK：`android/app/build/outputs/apk/release/boss-android-v{versionName}-release.apk`
-- 当前最新 release 构建版本：`2.5.0`（`versionCode=13`）
+- 当前最新 release 构建版本：`2.5.1`（`versionCode=14`）
 - 当前 release keystore 位于本机 `android/keystores/boss-release.keystore`，签名参数位于 `android/signing/release-signing.properties`
 - `2.0.1` 已在本机连接的华为真机上复核通过，修复了 `Theme.SplashScreen` 导致的 `AppCompatActivity` 启动闪退
 - `2.1.0` 已把 Web 一级页和主要二级页全部补成原生活动页：`MainActivity / ProjectDetailActivity / ProjectGoalsActivity / ProjectVersionsActivity / ProjectForwardActivity / ThreadDetailActivity / DeviceDetailActivity / DeviceEnrollmentActivity / SkillInventoryActivity / SecurityActivity / SettingsActivity / AiAccountsActivity / OpsCenterActivity / AboutActivity`
@@ -128,6 +128,8 @@ cd /Users/kris/code/boss
 - `2.4.0` 已把原生消息转发切到微信式链路：单条消息支持长按直接转发，多选消息支持合并转发成聊天记录卡片，统一使用原生会话选择页替换旧的备注转发页
 - `2.5.0` 已补齐聊天附件主链：原生聊天框左侧 `+` 已改成底部抽屉，支持图片 / 视频 / 文件发送；图片 / PDF / 文本会自动排队给主 Agent 分析，视频 / Office / 大文件改成手动触发
 - `2.5.0` 已上线 `我的 > 附件与存储`：默认使用服务器文件存储，用户可切到阿里 OSS 私有桶并填写最小配置；下载链会使用附件上传时固化的 OSS 快照，避免后续改配置后旧附件失效
+- `2.5.1` 已继续回退聊天详情页顶部交互：普通聊天态不再显示“刷新”，只保留微信式右上角“信息”入口；多选态的“取消 / 转发”保持不变
+- `2.5.1` 已压缩“发起群聊”页首信息密度：来源会话场景只保留一张紧凑摘要卡，选择区改成更短的微信式提示，同时保留会话卡片式候选列表
 - 当前附件分析任务已带受控 `task token` 下载链接和文本摘录：本地开发环境会跟随请求 origin 生成链接，生产环境默认走 `https://boss.hyzq.net`
 - `2.5.x` 当前已补上会话首页独立建群入口：可以不从单线程聊天内部出发，直接在会话首页右上角 `+` 建立新群聊；同时已把多个原生自定义 top bar 页面统一纳入状态栏安全区处理
 
diff --git a/public/downloads/boss-android-latest-aab.json b/public/downloads/boss-android-latest-aab.json
index ffee918..2116dcf 100644
--- a/public/downloads/boss-android-latest-aab.json
+++ b/public/downloads/boss-android-latest-aab.json
@@ -1,11 +1,11 @@
 {
   "artifactType": "aab",
-  "fileName": "boss-android-v2.5.0-release.aab",
-  "urlPath": "/downloads/boss-android-v2.5.0-release.aab",
-  "sizeBytes": 2906325,
-  "updatedAt": "2026-03-29T09:19:37Z",
-  "sha256": "e230a1e0eae8e1e6d264f11feb3125ff40661dc2e049e18d8f683c3571e3a568",
-  "versionName": "2.5.0",
-  "versionCode": 13,
+  "fileName": "boss-android-v2.5.1-release.aab",
+  "urlPath": "/downloads/boss-android-v2.5.1-release.aab",
+  "sizeBytes": 2910555,
+  "updatedAt": "2026-03-29T11:58:09Z",
+  "sha256": "a1db186f0bd8ac9439f9cd7b9116d273ddaa2d169eb46613a29b848b1824458b",
+  "versionName": "2.5.1",
+  "versionCode": 14,
   "buildFlavor": "release"
 }
diff --git a/public/downloads/boss-android-latest.aab b/public/downloads/boss-android-latest.aab
index 9498c1b..761e957 100644
Binary files a/public/downloads/boss-android-latest.aab and b/public/downloads/boss-android-latest.aab differ
diff --git a/public/downloads/boss-android-latest.apk b/public/downloads/boss-android-latest.apk
index 143d82a..0fa1dcd 100644
Binary files a/public/downloads/boss-android-latest.apk and b/public/downloads/boss-android-latest.apk differ
diff --git a/public/downloads/boss-android-latest.json b/public/downloads/boss-android-latest.json
index 75a7da6..02738a0 100644
--- a/public/downloads/boss-android-latest.json
+++ b/public/downloads/boss-android-latest.json
@@ -1,10 +1,10 @@
 {
-  "fileName": "boss-android-v2.5.0-release.apk",
+  "fileName": "boss-android-v2.5.1-release.apk",
   "urlPath": "/api/v1/user/ota/package",
-  "sizeBytes": 3083087,
-  "updatedAt": "2026-03-29T09:20:05Z",
-  "sha256": "92183a0ebed80da5e363ffcd8e41a4acfd650aac76072ac5a4e432af5902f59f",
-  "versionName": "2.5.0",
-  "versionCode": 13,
+  "sizeBytes": 3087319,
+  "updatedAt": "2026-03-29T11:58:01Z",
+  "sha256": "c97c17d2989066027a68f291c830d007696403c9f484fc4278310d8303cb8d99",
+  "versionName": "2.5.1",
+  "versionCode": 14,
   "buildFlavor": "release"
 }
diff --git a/public/downloads/boss-android-v2.5.1-release.aab b/public/downloads/boss-android-v2.5.1-release.aab
new file mode 100644
index 0000000..761e957
Binary files /dev/null and b/public/downloads/boss-android-v2.5.1-release.aab differ
diff --git a/public/downloads/boss-android-v2.5.1-release.apk b/public/downloads/boss-android-v2.5.1-release.apk
new file mode 100644
index 0000000..0fa1dcd
Binary files /dev/null and b/public/downloads/boss-android-v2.5.1-release.apk differ