diff --git a/web/screens/Thread/ThreadCenterPanel/SimpleTextMessage/index.tsx b/web/screens/Thread/ThreadCenterPanel/SimpleTextMessage/index.tsx
index e11482d0e..721213f41 100644
--- a/web/screens/Thread/ThreadCenterPanel/SimpleTextMessage/index.tsx
+++ b/web/screens/Thread/ThreadCenterPanel/SimpleTextMessage/index.tsx
@@ -201,7 +201,12 @@ const SimpleTextMessage: React.FC<ThreadMessage> = (props) => {
           )}
       </div>
 
-      <div className={twMerge('w-full', !isUser && 'break-all')}>
+      <div
+        className={twMerge(
+          'w-full',
+          !isUser && !text.includes(' ') && 'break-all'
+        )}
+      >
         <>
           {props.content[0]?.type === ContentType.Image && (
             <div className="group/image relative mb-2 inline-flex cursor-pointer overflow-hidden rounded-xl">