diff --git a/web/index.html b/web/index.html
index bfb9742..39708e9 100644
--- a/web/index.html
+++ b/web/index.html
@@ -18,7 +18,7 @@
     </div>
 
     <footer>
-        <p>Footer</p>
+        <p>项目源码在<a href="http://git.lxblxb.top/lxb/Tool_CheckGPUsWeb/src/branch/v2">这里</a>，有问题可联系<span title="xiongbin_lin@163.com">lxb</span>。</p>
     </footer>
 
     <script src="./js/script.js"></script>
diff --git a/web/js/script.js b/web/js/script.js
index 3ae45e9..4a085cb 100644
--- a/web/js/script.js
+++ b/web/js/script.js
@@ -205,7 +205,7 @@ function displayServerData(data){
                     tmpClass = "state-occupy";
                 else if (availableNum / totalNum < 0.3)
                     tmpClass = "state-light-occupy";
-                storageInfo.innerHTML += '<strong>' + targetPath + " :</strong> <span class=\"" + tmpClass
+                storageInfo.innerHTML += '<strong>' + targetPath + " :</strong> <span title=\"剩余可用：" + parse_data_unit(availableNum) + "\" class=\"" + tmpClass
                                             + "\">" + availableStorage + " / " + totalStorage + "</span><br>";
             }