diff --git a/server/controllers/interface.js b/server/controllers/interface.js
index 8e1c959c..f81e5392 100755
--- a/server/controllers/interface.js
+++ b/server/controllers/interface.js
@@ -265,7 +265,7 @@ class interfaceController extends baseController {
 
     async downloadCrx(ctx){
         let filename = 'crossRequest.zip';
-        let dataBuffer = yapi.fs.readFileSync(yapi.path.join(yapi.WEBROOT, 'static/attachment/cross-request-v2.2.zip'));
+        let dataBuffer = yapi.fs.readFileSync(yapi.path.join(yapi.WEBROOT, 'static/attachment/cross-request.zip'));
         ctx.set('Content-disposition', 'attachment; filename=' + filename);
         ctx.set('Content-Type', 'application/zip');
         ctx.body = dataBuffer;
diff --git a/static/attachment/cross-request-v1.6.zip b/static/attachment/cross-request-v1.6.zip
deleted file mode 100755
index e1604c1d..00000000
Binary files a/static/attachment/cross-request-v1.6.zip and /dev/null differ
diff --git a/static/attachment/cross-request-v1.7.zip b/static/attachment/cross-request-v1.7.zip
deleted file mode 100755
index 4d7c2369..00000000
Binary files a/static/attachment/cross-request-v1.7.zip and /dev/null differ
diff --git a/static/attachment/cross-request-v2.0.1.zip b/static/attachment/cross-request-v2.0.1.zip
deleted file mode 100755
index 637e472f..00000000
Binary files a/static/attachment/cross-request-v2.0.1.zip and /dev/null differ
diff --git a/static/attachment/cross-request-v2.1.zip b/static/attachment/cross-request-v2.1.zip
deleted file mode 100644
index e30f8ed0..00000000
Binary files a/static/attachment/cross-request-v2.1.zip and /dev/null differ
diff --git a/static/attachment/cross-request-v2.2.zip b/static/attachment/cross-request-v2.2.zip
deleted file mode 100644
index 5bb92ab6..00000000
Binary files a/static/attachment/cross-request-v2.2.zip and /dev/null differ
diff --git a/static/attachment/cross-request.zip b/static/attachment/cross-request.zip
new file mode 100644
index 00000000..c6c87e8b
Binary files /dev/null and b/static/attachment/cross-request.zip differ