diff --git a/android/app/src/main/java/com/hyzq/boss/WechatSurfaceMapper.java b/android/app/src/main/java/com/hyzq/boss/WechatSurfaceMapper.java
index 0c85385..6cb2fd2 100644
--- a/android/app/src/main/java/com/hyzq/boss/WechatSurfaceMapper.java
+++ b/android/app/src/main/java/com/hyzq/boss/WechatSurfaceMapper.java
@@ -59,9 +59,15 @@ public final class WechatSurfaceMapper {
     }
 
     private static String buildSubtitle(JSONObject source) {
-        String status = source.optBoolean("online", "online".equals(source.optString("status", "")))
-                ? "在线"
-                : "离线";
+        String statusValue = source.optString("status", "");
+        String status;
+        if (source.optBoolean("online", false) || "online".equals(statusValue)) {
+            status = "在线";
+        } else if ("abnormal".equals(statusValue)) {
+            status = "异常";
+        } else {
+            status = "离线";
+        }
         String account = source.optString("account", "");
         if (account.isEmpty()) {
             return status;
diff --git a/android/app/src/test/java/com/hyzq/boss/WechatSurfaceMapperTest.java b/android/app/src/test/java/com/hyzq/boss/WechatSurfaceMapperTest.java
index b3f12d0..d7e0c20 100644
--- a/android/app/src/test/java/com/hyzq/boss/WechatSurfaceMapperTest.java
+++ b/android/app/src/test/java/com/hyzq/boss/WechatSurfaceMapperTest.java
@@ -40,6 +40,19 @@ public class WechatSurfaceMapperTest {
         assertEquals("在线 · 17600003315", row.subtitle);
     }
 
+    @Test
+    public void toDeviceRow_preservesAbnormalStatus() throws Exception {
+        JSONObject item = new StubJSONObject()
+                .withString("name", "Mac Studio")
+                .withString("status", "abnormal")
+                .withString("account", "17600003315");
+
+        WechatSurfaceMapper.DeviceRow row = WechatSurfaceMapper.toDeviceRow(item);
+
+        assertEquals("Mac Studio", row.title);
+        assertEquals("异常 · 17600003315", row.subtitle);
+    }
+
     @Test
     public void rootMeMenuTitles_matchApprovedSimpleMenu() throws Exception {
         assertArrayEquals(