diff --git a/backend/package.json b/backend/package.json
index 0ec1eb4..1f66af1 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.187",
+  "version": "2.14.188",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {
diff --git a/backend/src/core/proxy-utils/processors/index.js b/backend/src/core/proxy-utils/processors/index.js
index d8fc897..449b101 100644
--- a/backend/src/core/proxy-utils/processors/index.js
+++ b/backend/src/core/proxy-utils/processors/index.js
@@ -324,7 +324,7 @@ function ScriptOperator(script, targetPlatform, $arguments, source) {
                 const operator = createDynamicFunction(
                     'operator',
                     `async function operator(input = []) {
-                        if (input?.$files || input?.$content) {
+                        if (input && (input.$files || input.$content)) {
                             let { $content, $files } = input
                             ${script}
                             return { $content, $files }