fix: 提交快捷键阻止默认事件

src/components/Discussion/WriteNewComment.vue

@@ -52,12 +52,14 @@ export default {
         this.$refs.content.focus()
         e.preventDefault()
       }
-      if (e.shiftKey && e.key === 'Enter') {
+      if (e.shiftKey && !e.isComposing && e.key === 'Enter') {
+        e.preventDefault()
         this.handleSubmitComment()
       }
     },
     handleContentKey (e) {
       if (e.shiftKey && !e.isComposing && e.key === 'Enter') {
+        e.preventDefault()
         this.handleSubmitComment()
       }
     }