diff --git a/android/app/src/main/java/com/hyzq/boss/ConversationFolderActivity.java b/android/app/src/main/java/com/hyzq/boss/ConversationFolderActivity.java
index 7c31572..8abbe9e 100644
--- a/android/app/src/main/java/com/hyzq/boss/ConversationFolderActivity.java
+++ b/android/app/src/main/java/com/hyzq/boss/ConversationFolderActivity.java
@@ -253,12 +253,6 @@ public class ConversationFolderActivity extends BossScreenActivity {
         folderDeviceId = folder.optString("deviceId", folderDeviceId == null ? "" : folderDeviceId).trim();
         int threadCount = folder.optInt("threadCount", 0);
         configureScreen(resolvedFolderName, threadCount + " 个线程");
-        appendContent(BossUi.buildSoftPanel(
-                this,
-                "项目内部线程页",
-                resolvedFolderName,
-                "点击线程后进入具体聊天窗口。"
-        ));
 
         JSONArray threads = folder.optJSONArray("threads");
         updateTrackedProjectIds(threads);
diff --git a/android/app/src/test/java/com/hyzq/boss/ConversationFolderActivityTest.java b/android/app/src/test/java/com/hyzq/boss/ConversationFolderActivityTest.java
index 85618e9..d4c3592 100644
--- a/android/app/src/test/java/com/hyzq/boss/ConversationFolderActivityTest.java
+++ b/android/app/src/test/java/com/hyzq/boss/ConversationFolderActivityTest.java
@@ -1,6 +1,7 @@
 package com.hyzq.boss;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
 import android.content.Intent;
@@ -54,8 +55,8 @@ public class ConversationFolderActivityTest {
         assertEquals(View.GONE, refreshButton.getVisibility());
         assertEquals("Talking", String.valueOf(titleView.getText()));
         assertEquals("3 个线程", String.valueOf(subtitleView.getText()));
-        assertTrue(viewTreeContainsText(content, "Talking"));
-        assertTrue(viewTreeContainsText(content, "项目内部线程页"));
+        assertFalse("项目抽屉页不应展示冗余说明卡片标题", viewTreeContainsText(content, "项目内部线程页"));
+        assertFalse("项目抽屉页不应展示冗余说明卡片文案", viewTreeContainsText(content, "点击线程后进入具体聊天窗口。"));
 
         ReflectionHelpers.callInstanceMethod(activity, "showMoreMenu");