diff --git a/src/components/Course/courseTag.vue b/src/components/Course/courseTag.vue
index ec4a8f99..b1dd32a6 100644
--- a/src/components/Course/courseTag.vue
+++ b/src/components/Course/courseTag.vue
@@ -11,7 +11,7 @@
       :remote-method="debouncedSearch"
       :loading="loading"
       :disabled="sysTypeList.length===0"
-      placeholder="按回车键Enter创建标签"
+      placeholder="请输入标签名称"
       @remove-tag="handleTagRemove"
       @change="handleSelectionChange"
       @keyup.enter.native="handleEnterKey"
@@ -113,6 +113,7 @@ export default {
       this.loading = false;
       this.params = {};
     },
+    // 修改doSearch方法，添加搜索结果为空时的提示
     async doSearch(query) {
       if (!query.trim()) {
         this.searchResults = []
@@ -126,6 +127,10 @@ export default {
           this.tagMap.set(item.id, item)
         })
         this.searchResults = tags
+        // 当搜索结果为空时，提示用户可以按回车键创建标签
+        if (tags.length === 0) {
+          this.$message.info('无此标签，按回车键创建')
+        }
       } finally {
         this.loading = false
       }