diff --git a/index.html b/index.html
index b938aac1ea4a6258cb99e266f2295a8b58594c3b..3d6189c3f8a03a910031a93f110279aceaf1050d 100644
--- a/index.html
+++ b/index.html
@@ -536,8 +536,9 @@ Blockly.PHP['write'] = function(block) {
     <div id="blocklyDiv" style="height:100%;width:75%;float:left;"></div>
     <script src="./blockly/ini/workspace/workspace.js"></script>
     <div style='float:right;height:100%;width:25%;'>
-    <button text="保存" onclick='save()'>保存</button>
-    <button onclick='t()'>代码</button>
+    <button text="保存" onclick='save()'>保存为XML</button>
+    <button onclick='downloadcode()'>保存为PHP</button>
+    <button onclick='t()'>生成代码</button>
     <div style='height:97%;width:100%;overflow-y:scroll;overflow-x:scroll;white-space: nowrap;' id='code'><div>
     <script>
     function save(){
@@ -551,6 +552,16 @@ Blockly.PHP['write'] = function(block) {
       console.log(phpCode);
       document.getElementById("code").innerHTML = phpCode;
     }
+    function downloadcode() {
+      const phpCode = Blockly.PHP.workspaceToCode(workspace);
+      console.log(phpCode);
+      document.getElementById("code").innerHTML = phpCode;
+      var a = document.getElementById("a");
+      var file = new Blob([phpCode], {'text/plain': 'text/plain'});
+      a.href = URL.createObjectURL(file);
+      a.download = "file.php";
+      a.dispatchEvent(new MouseEvent('click', {'bubbles': false, 'cancelable': true}));
+    }
 </script>
     </div> 
   </body>