diff --git a/css/chat_style-cai-chat-square.css b/css/chat_style-cai-chat-square.css
index 0d64524e..0098da35 100644
--- a/css/chat_style-cai-chat-square.css
+++ b/css/chat_style-cai-chat-square.css
@@ -1,8 +1,9 @@
 @import url("file/css/chat_style-cai-chat.css");
 
 .circle-bot, .circle-you {
-  height: 75px;
-  border-radius: 8.333px;
+  height: 90px;
+  width: 60px;
+  border-radius: 10px;
   background-color: #656565;
 }
 
@@ -16,4 +17,5 @@
 
 .message {
   padding-bottom: 30px;
+  grid-template-columns: 70px minmax(0, 1fr);
 }