diff --git a/src/views/AICompanion.vue b/src/views/AICompanion.vue
index 92eb38a..49b5df0 100644
--- a/src/views/AICompanion.vue
+++ b/src/views/AICompanion.vue
@@ -290,7 +290,7 @@
                               </div>
 
                               <!-- 回复区域示例 -->
-                              <div class="comment-replies" v-if="comment.id === 1">
+                              <div class="comment-replies" v-if="String(comment.id) === '1'">
                                 <!-- 讲师回复 -->
                                 <div class="reply-item instructor-reply">
                                   <div class="reply-avatar">
@@ -1097,7 +1097,7 @@ const submitComment = () => {
 }
 
 // 回复相关函数
-const startReply = (commentId: number, username: string) => {
+const startReply = (commentId: string | number, username: string) => {
   replyingTo.value = commentId
   replyToUsername.value = username
   replyText.value = ''
@@ -1145,7 +1145,7 @@ const handleReplyTextareaClick = (event: MouseEvent) => {
 }
 
 // 回复相关数据
-const replyingTo = ref<number | null>(null)
+const replyingTo = ref<string | number | null>(null)
 const replyText = ref('')
 const replyToUsername = ref('')
 
diff --git a/src/views/CourseExchanged.vue b/src/views/CourseExchanged.vue
index 31e0820..0871467 100644
--- a/src/views/CourseExchanged.vue
+++ b/src/views/CourseExchanged.vue
@@ -326,7 +326,7 @@
                               </div>
 
                               <!-- 回复区域示例 -->
-                              <div class="comment-replies" v-if="comment.id === 1">
+                              <div class="comment-replies" v-if="String(comment.id) === '1'">
                                 <!-- 讲师回复 -->
                                 <div class="reply-item instructor-reply">
                                   <div class="reply-avatar">
@@ -1346,7 +1346,7 @@ const submitComment = () => {
 }
 
 // 回复相关函数
-const startReply = (commentId: number, username: string) => {
+const startReply = (commentId: string | number, username: string) => {
   replyingTo.value = commentId
   replyToUsername.value = username
   replyText.value = ''
@@ -1394,7 +1394,7 @@ const handleReplyTextareaClick = (event: MouseEvent) => {
 }
 
 // 回复相关数据
-const replyingTo = ref<number | null>(null)
+const replyingTo = ref<string | number | null>(null)
 const replyText = ref('')
 const replyToUsername = ref('')