diff --git a/src/main/java/com/corewing/app/entity/Tutorial.java b/src/main/java/com/corewing/app/entity/Tutorial.java
index 21fb556..d671b75 100644
--- a/src/main/java/com/corewing/app/entity/Tutorial.java
+++ b/src/main/java/com/corewing/app/entity/Tutorial.java
@@ -37,6 +37,11 @@ public class Tutorial implements Serializable {
      */
     private String content;
 
+    /**
+     * 知识库地址
+     */
+    private String knowledgeUrl;
+
     /**
      * 查看次数
      */
diff --git a/src/main/java/com/corewing/app/vo/TutorialVO.java b/src/main/java/com/corewing/app/vo/TutorialVO.java
index 286779d..dc8fe0a 100644
--- a/src/main/java/com/corewing/app/vo/TutorialVO.java
+++ b/src/main/java/com/corewing/app/vo/TutorialVO.java
@@ -25,6 +25,11 @@ public class TutorialVO {
      */
     private String content;
 
+    /**
+     * 知识库地址
+     */
+    private String knowledgeUrl;
+
     /**
      * 查看次数
      */
diff --git a/src/main/resources/mapper/TutorialMapper.xml b/src/main/resources/mapper/TutorialMapper.xml
index a03938f..999615c 100644
--- a/src/main/resources/mapper/TutorialMapper.xml
+++ b/src/main/resources/mapper/TutorialMapper.xml
@@ -12,6 +12,7 @@
         <result column="recommend_status" property="recommendStatus"/>
         <result column="status" property="status"/>
         <result column="lang" property="lang"/>
+        <result column="knowledge_url" property="knowledgeUrl"/>
         <result column="category_title" property="categoryTitle"/>
         <result column="category_id" property="categoryId"/>
         <result column="create_time" property="createTime"/>
diff --git a/src/main/resources/templates/admin/biz/tutorial/index.html b/src/main/resources/templates/admin/biz/tutorial/index.html
index b7c5c0c..d2763d4 100644
--- a/src/main/resources/templates/admin/biz/tutorial/index.html
+++ b/src/main/resources/templates/admin/biz/tutorial/index.html
@@ -440,6 +440,13 @@
 
                         </div>
                     </div>
+                    <div class="mb-3 row">
+                        <label class="col-sm-2 col-form-label">知识库</label>
+                        <div class="col-sm-10">
+                            <input type="text" class="form-control" v-model="addOrEditDto.knowledgeUrl"
+                                   placeholder="请输入知识库地址(优先级最高)">
+                        </div>
+                    </div>
                     <div class="mb-3 row">
                         <label class="col-sm-2 col-form-label">是否推荐</label>
                         <div class="col-sm-10">
@@ -520,6 +527,7 @@
                     recommendStatus: 1,
                     lang: 'zh',
                     categoryId: 0,
+                    knowledgeUrl: null,
                 },
                 // 教程分类
                 categoryTableData: [], // 表格数据源