diff --git a/Web12306/css/ui/chat/chat-container.css b/Web12306/css/ui/chat/chat-container.css
index ddd3e06..50b88c1 100644
--- a/Web12306/css/ui/chat/chat-container.css
+++ b/Web12306/css/ui/chat/chat-container.css
@@ -209,6 +209,12 @@
 		margin: 0;
 		vertical-align: bottom;
 		cursor: pointer;
+		line-height: 15px;
+	}
+	
+	#chat_container .chat-editor > header select {
+		border-radius:0;
+		border-left:0;
 	}
 
 		#chat_container .chat-editor > header button:hover {