diff --git a/src/components/ItemTree/index.jsx b/src/components/ItemTree/index.jsx
index 549ac87..638e7a1 100644
--- a/src/components/ItemTree/index.jsx
+++ b/src/components/ItemTree/index.jsx
@@ -52,7 +52,7 @@ function generateChildList(fileList) {
         }
         result.push({
             "key": filePath,
-            "title": titleExtended(fileName,dirFlag),
+            "title": titleExtended(fileName,dirFlag,filePath),
             "icon": dirFlag ? <FolderOutlined/> : fileName.endsWith(".md") ? <FileMarkdownOutlined/> : <FileOutlined/>,
             "dirFlag": dirFlag,
             "children": childListM
@@ -61,7 +61,7 @@ function generateChildList(fileList) {
     return result;
 }
 
-const titleExtended = (fileName, dirFlag) => {
+const titleExtended = (fileName, dirFlag,filePath) => {
 
     const confirm = (e) => {
         console.log(e);
@@ -71,7 +71,7 @@ const titleExtended = (fileName, dirFlag) => {
         console.log(e);
         message.error('Click on No');
     };
-    return <span >{fileName}
+    return <span title = {filePath}>{fileName}
         {dirFlag && <span style={{float: "right"}}>
             <Popconfirm
                 title="更新当前目录"
@@ -114,7 +114,8 @@ const flushTree = (fileDirDate) => {
             }
             defaultValueStateSet.push({
                 "key": filePath,
-                "title": titleExtended(fileName.substring(fileName.lastIndexOf("/")+1), dirFlag),
+                // 修改属性后此处也需要修改
+                "title": titleExtended(fileName.substring(fileName.lastIndexOf("/")+1), dirFlag,filePath),
                 "icon": <FolderOutlined/>,
                 "dirFlag": dirFlag,
                 "children": childListM