diff --git a/ClashX/Info.plist b/ClashX/Info.plist
index 86dfdb8..93591b8 100644
--- a/ClashX/Info.plist
+++ b/ClashX/Info.plist
@@ -6,6 +6,19 @@
 	<false/>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDocumentTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>yaml</string>
+			</array>
+			<key>CFBundleTypeName</key>
+			<string>YAML</string>
+			<key>LSHandlerRank</key>
+			<string>None</string>
+		</dict>
+	</array>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIconFile</key>