diff --git a/src/components/Course/courseTag.vue b/src/components/Course/courseTag.vue
index c828fa76..ae2541b3 100644
--- a/src/components/Course/courseTag.vue
+++ b/src/components/Course/courseTag.vue
@@ -177,10 +177,15 @@ export default {
     handleEnterKey(event) {
       const inputVal = event.target.value?.trim()
       if (!this.searchResults.length && inputVal && this.selectedTags.length < this.maxTags) {
+        console.log(' 标签输入框 ： ' + event.target.value.trim() )
         this.createNewTag(event.target.value.trim())
         event.target.value = ''
+        console.log(' createNewTag后 标签输入框 ： ' + event.target.value.trim() )
       } else if (this.selectedTags.length >= this.maxTags) {
         this.$message.warning('最多只能添加5个标签')
+        event.target.value = ''
+      }else {
+        event.target.value = ''
       }
     },