diff --git a/src/components/Course/courseTag.vue b/src/components/Course/courseTag.vue
index fd1c3024..77b93b00 100644
--- a/src/components/Course/courseTag.vue
+++ b/src/components/Course/courseTag.vue
@@ -191,6 +191,7 @@ export default {
 
     // 新增：处理选择变化事件
     handleSelectionChange(newValues) {
+      console.log("----------handleSelectionChange---------->",newValues)
       // 检查数量限制
       if (newValues.length > this.maxTags) {
         this.$message.warning(`最多只能选择${this.maxTags}个标签`);
@@ -265,7 +266,7 @@ export default {
         console.log("----------newTag---------->",newTag.tagName)
 
 
-        this.previousTags = [...newTag];
+        this.previousTags.push(newTag)
         this.searchResults.push(newTag)
         this.tagMap.set(newTag.id, newTag)