样式修改

src/views/home/right/components/Chat.vue

@@ -395,6 +395,7 @@ export default defineComponent({
       }
       messageHtml = event.target.innerText
       messageIndex = index
+      return false
     };
 
     const copy = () => {
@@ -543,6 +544,7 @@ export default defineComponent({
       .message {
         word-break: break-all;
         text-align: justify;
+        user-select: all;
       }
     }