diff --git a/resources/views/components/links/user_link.blade.php b/resources/views/components/links/user_link.blade.php
index 97b9956..3d88ea0 100644
--- a/resources/views/components/links/user_link.blade.php
+++ b/resources/views/components/links/user_link.blade.php
@@ -1,7 +1,7 @@
 <span>
     @switch($plt_id)
         @case(1)
-            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/bilibili.ico" alt="B站">
+            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/bilibili.ico" alt="B站" title="来自B站">
             @isset($mid)
                 <a class="underline" href="https://space.bilibili.com/{{$mid}}" target="_blank">{{$name}}</a>
             @else
@@ -9,7 +9,7 @@
             @endisset
             @break
         @case(2)
-            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/ixigua.ico" alt="西瓜视频">
+            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/ixigua.ico" alt="西瓜视频" title="来自西瓜视频">
             @isset($mid)
                 <a class="underline" href="https://www.ixigua.com/home/{{$mid}}/" target="_blank">{{$name}}</a>
             @else
@@ -17,7 +17,7 @@
             @endisset
             @break
         @case(3)
-            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/douyin.ico" alt="抖音">
+            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/douyin.ico" alt="抖音" title="来自抖音">
             {{$name}}
             @break
         @default
diff --git a/resources/views/danmaku/index.blade.php b/resources/views/danmaku/index.blade.php
index 5ab8f33..307c25e 100644
--- a/resources/views/danmaku/index.blade.php
+++ b/resources/views/danmaku/index.blade.php
@@ -22,13 +22,13 @@
                     @if($video->danmakus_count > 0)
                         <a class="text-blue-600 lg:text-current underline lg:no-underline break-all" href="/danmakus/{{$video->bvid}}">{{$video->title}}</a>
                         @if($video->bilibili_danmakus_count > 0)
-                            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/bilibili.ico" alt="B站">
+                            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/bilibili.ico" alt="B站" title="包含B站直播弹幕">
                         @endif
                         @if($video->ixigua_danmakus_count > 0)
-                            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/ixigua.ico" alt="西瓜视频">
+                            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/ixigua.ico" alt="西瓜视频" title="包含西瓜视频直播弹幕">
                         @endif
                         @if($video->douyin_danmakus_count > 0)
-                            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/douyin.ico" alt="抖音">
+                            <img class="w-4 h-4 inline-block" src="https://cdn.jerryyan.net/luboimg/douyin.ico" alt="抖音" title="包含抖音直播弹幕">
                         @endif
                     @else
                         {{$video->title}}