diff --git a/backend/package.json b/backend/package.json
index ef89c0a..2761a93 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.12",
+  "version": "2.14.13",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {
diff --git a/backend/src/restful/artifacts.js b/backend/src/restful/artifacts.js
index 5621a90..f6f11a3 100644
--- a/backend/src/restful/artifacts.js
+++ b/backend/src/restful/artifacts.js
@@ -19,7 +19,10 @@ export default function register($app) {
     if (!$.read(ARTIFACTS_KEY)) $.write({}, ARTIFACTS_KEY);
 
     // RESTful APIs
-    $app.route('/api/artifacts').get(getAllArtifacts).post(createArtifact);
+    $app.route('/api/artifacts')
+        .get(getAllArtifacts)
+        .post(createArtifact)
+        .put(replaceArtifact);
 
     $app.route('/api/artifact/:name')
         .get(getArtifact)
@@ -32,6 +35,12 @@ function getAllArtifacts(req, res) {
     success(res, allArtifacts);
 }
 
+function replaceArtifact(req, res) {
+    const allArtifacts = req.body;
+    $.write(allArtifacts, ARTIFACTS_KEY);
+    success(res);
+}
+
 async function getArtifact(req, res) {
     let { name } = req.params;
     name = decodeURIComponent(name);
@@ -131,7 +140,7 @@ async function deleteArtifact(req, res) {
             files[encodeURIComponent(artifact.name)] = {
                 content: '',
             };
-            // 当别的Sub 删了同步订阅 或 gist里面删了 当前设备没有删除 时 无法删除的bug 
+            // 当别的Sub 删了同步订阅 或 gist里面删了 当前设备没有删除 时 无法删除的bug
             try {
                 await syncToGist(files);
             } catch (i) {