diff --git a/packages/app/src/pages/session/composer/session-question-dock.tsx b/packages/app/src/pages/session/composer/session-question-dock.tsx
index 35690030c913..1cc8a25b3bba 100644
--- a/packages/app/src/pages/session/composer/session-question-dock.tsx
+++ b/packages/app/src/pages/session/composer/session-question-dock.tsx
@@ -373,7 +373,7 @@ export const SessionQuestionDock: Component<{ request: QuestionRequest; onSubmit
 
   const resizeInput = (el: HTMLTextAreaElement) => {
     el.style.height = "0px"
-    el.style.height = `${el.scrollHeight}px`
+    el.style.height = `${Math.min(el.scrollHeight, 120)}px`
   }
 
   const focusCustom = (el: HTMLTextAreaElement) => {
diff --git a/packages/ui/src/components/message-part.css b/packages/ui/src/components/message-part.css
index c84a36892242..24408f6b6380 100644
--- a/packages/ui/src/components/message-part.css
+++ b/packages/ui/src/components/message-part.css
@@ -1090,7 +1090,8 @@
     min-width: 0;
     cursor: text;
     resize: none;
-    overflow: hidden;
+    overflow-y: auto;
+    max-height: 120px;
     overflow-wrap: anywhere;
 
     &::placeholder {