diff --git a/src/components/Course/courseTag.vue b/src/components/Course/courseTag.vue
index 4b23fe36..ba4b6387 100644
--- a/src/components/Course/courseTag.vue
+++ b/src/components/Course/courseTag.vue
@@ -2,21 +2,22 @@
 <template>
   <div class="tag-container">
     <el-select style="width: 100%;"
-      v-model="selectedTags"
-      multiple
-      filterable
-      value-key="id"
-      default-first-option
-      allow-create
-      :remote-method="debouncedSearch"
-      :loading="loading"
-
-      @remove-tag="handleTagRemove"
-      @change="handleSelectionChange"
-
-
-      @focus="handleFocus"
-      ref="tagSelect"
+               v-model="selectedTags"
+               multiple
+               filterable
+               value-key="id"
+               remote
+               reserve-keyword
+               default-first-option
+               :remote-method="debouncedSearch"
+               :loading="loading"
+               :placeholder="'回车创建新标签'"
+               @remove-tag="handleTagRemove"
+               @change="handleSelectionChange"
+               @keyup.enter.native="handleEnterKey"
+               @keyup.delete.native="handleDeleteKey"
+               @focus="handleFocus"
+               ref="tagSelect"
     >
       <el-option
         v-for="item in searchResults"
@@ -168,26 +169,26 @@ export default {
     },
 
     //按回车键，创建新标签
-    // handleEnterKey(event) {
-    //   const inputVal = event.target.value?.trim()
-    //   if (!inputVal) return;
-    //   // 检查是否与已选择的标签重复
-    //   const isDuplicate = this.selectedTags.some(tag => tag.tagName === inputVal);
-    //   if (isDuplicate) {
-    //     this.$message.warning('该标签已存在，无需重复创建');
-    //     event.target.value = '';
-    //     return;
-    //   }
-    //   if (!this.searchResults.length && inputVal && this.selectedTags.length < this.maxTags) {
-    //     this.createNewTag(event.target.value.trim())
-    //     this.clearInput();
-    //   } else if (this.selectedTags.length >= this.maxTags) {
-    //     this.$message.warning('最多只能添加5个标签')
-    //     this.clearInput();
-    //   } else {
-    //     this.clearInput();
-    //   }
-    // },
+    handleEnterKey(event) {
+      const inputVal = event.target.value?.trim()
+      if (!inputVal) return;
+      // 检查是否与已选择的标签重复
+      const isDuplicate = this.selectedTags.some(tag => tag.tagName === inputVal);
+      if (isDuplicate) {
+        this.$message.warning('该标签已存在，无需重复创建');
+        event.target.value = '';
+        return;
+      }
+      if (!this.searchResults.length && inputVal && this.selectedTags.length < this.maxTags) {
+        this.createNewTag(event.target.value.trim())
+        this.clearInput();
+      } else if (this.selectedTags.length >= this.maxTags) {
+        this.$message.warning('最多只能添加5个标签')
+        this.clearInput();
+      } else {
+        this.clearInput();
+      }
+    },
 
     // 新增：处理选择变化事件
     handleSelectionChange(newValues) {
@@ -273,10 +274,10 @@ export default {
       console.log("---- doSearch ------ query = " + query )
       this.loading = true
       try {
-          // 获取 typeId：取 sysTypeList 最后一个有效的值
+        // 获取 typeId：取 sysTypeList 最后一个有效的值
         const typeId =  this.sysTypeList.length > 2 ? this.sysTypeList[2] :
-                        this.sysTypeList.length > 1 ? this.sysTypeList[1] :
-                        this.sysTypeList.length > 0 ? this.sysTypeList[0] : null;
+          this.sysTypeList.length > 1 ? this.sysTypeList[1] :
+            this.sysTypeList.length > 0 ? this.sysTypeList[0] : null;
         console.log("---- doSearch searchTags ------ query = " + query + " , typeId = " + typeId )
         const {result:tags} = await apiCourseTag.searchTags({tagName:query,typeId:typeId})
         console.log("-- searchTags 查询结果 tags = " + tags )