diff --git a/electron-builder.json b/electron-builder.json
index 1a92a29..5ae8518 100644
--- a/electron-builder.json
+++ b/electron-builder.json
@@ -24,11 +24,11 @@
         "!out",
         "!etc"
     ],
-    "buildNumber": "3",
+    "buildNumber": "0",
     "mac": {
         "category": "public.app-category-utilities",
         "electronLanguages": [
-            "en_US",
+            "en",
             "ko"
         ],
         "target": [
diff --git a/index.css b/index.css
index 95a038e..13a675b 100644
--- a/index.css
+++ b/index.css
@@ -4,7 +4,7 @@
 }
 body {
     text-align: center;
-    font-family: -apple-system, 'SF Pro', 'Apple SD Gothic Neo', 'Helvetica Neue', sans-serif;
+    font-family: BlinkMacSystemFont, 'SF Pro', 'Apple SD Gothic Neo', 'Helvetica Neue', sans-serif;
 }
 
 li {
@@ -79,4 +79,4 @@ li {
     border: 1px solid transparent;
     border-radius: 40px;
     padding: .6rem 1.4rem;
-}
\ No newline at end of file
+}
diff --git a/package.json b/package.json
index df13bc8..ec69cd9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "oc-updater",
   "productName": "OpenCore Updater",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "OpenCore Updater",
   "main": "dist/index.js",
   "scripts": {
diff --git a/reset_build_num.js b/reset_build_num.js
new file mode 100644
index 0000000..a3f33dc
--- /dev/null
+++ b/reset_build_num.js
@@ -0,0 +1,4 @@
+const fs = require('fs');
+let file = JSON.parse(fs.readFileSync('electron-builder.json', 'utf8'));
+file.buildNumber = "0";
+fs.writeFileSync('electron-builder.json', JSON.stringify(file, null, 4));