diff --git a/public/css/assistant.css b/public/css/assistant.css
index 21f5fbe6..42282c5f 100644
--- a/public/css/assistant.css
+++ b/public/css/assistant.css
@@ -359,7 +359,7 @@ body.assistant-workspace .assistant-learning-view { min-height: 0; height: 100vh
 @media (max-width: 640px) {
   .assistant-saved-chat-icon { flex:0 0 16px; }
   .assistant-saved-chat { position:relative; overflow:hidden; max-width:100%; padding-right:36px; }
-  .assistant-saved-chat-title { flex:1 1 auto; min-width:0; max-width:100%; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
+  .assistant-saved-chat-title { flex:1 1 auto; min-width:0; max-width:calc(100% - 30px); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
   .assistant-saved-chat-menu { position:absolute; right:6px; top:50%; transform:translateY(-50%); opacity:1; pointer-events:auto; }
   .assistant-saved-chat-meta { display:none; }
   .assistant-goback-rail i, .assistant-create-image i, .assistant-new-chat i { display:none; }