diff --git a/app/components/chat.module.scss b/app/components/chat.module.scss
index b5de73d57..5b359ffa7 100644
--- a/app/components/chat.module.scss
+++ b/app/components/chat.module.scss
@@ -430,7 +430,7 @@
   word-break: break-word;
   border: var(--border-in-light);
   position: relative;
-  transition: all ease 0.3s;
+  transition: all ease 0.5s;
 }
 
 .chat-model-mj{