diff --git a/client/macos/Runner.xcodeproj/project.pbxproj b/client/macos/Runner.xcodeproj/project.pbxproj
index 32ced04..c22941a 100644
--- a/client/macos/Runner.xcodeproj/project.pbxproj
+++ b/client/macos/Runner.xcodeproj/project.pbxproj
@@ -489,7 +489,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.pangolin.pangolinVpn.RunnerTests;
+				PRODUCT_BUNDLE_IDENTIFIER = com.pangolin.pangolin.RunnerTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/pangolin_vpn.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/pangolin_vpn";
@@ -504,7 +504,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.pangolin.pangolinVpn.RunnerTests;
+				PRODUCT_BUNDLE_IDENTIFIER = com.pangolin.pangolin.RunnerTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/pangolin_vpn.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/pangolin_vpn";
@@ -519,7 +519,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.pangolin.pangolinVpn.RunnerTests;
+				PRODUCT_BUNDLE_IDENTIFIER = com.pangolin.pangolin.RunnerTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/pangolin_vpn.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/pangolin_vpn";
diff --git a/client/macos/Runner/Configs/AppInfo.xcconfig b/client/macos/Runner/Configs/AppInfo.xcconfig
index 2183469..e4da5ca 100644
--- a/client/macos/Runner/Configs/AppInfo.xcconfig
+++ b/client/macos/Runner/Configs/AppInfo.xcconfig
@@ -8,7 +8,7 @@
 PRODUCT_NAME = pangolin_vpn
 
 // The application's bundle identifier
-PRODUCT_BUNDLE_IDENTIFIER = com.pangolin.pangolinVpn
+PRODUCT_BUNDLE_IDENTIFIER = com.pangolin.pangolin
 
 // The copyright displayed in application information
 PRODUCT_COPYRIGHT = Copyright © 2026 com.pangolin. All rights reserved.
diff --git a/client/macos/Runner/DebugProfile.entitlements b/client/macos/Runner/DebugProfile.entitlements
index 1adf003..3712522 100644
--- a/client/macos/Runner/DebugProfile.entitlements
+++ b/client/macos/Runner/DebugProfile.entitlements
@@ -13,7 +13,7 @@
 	<!-- flutter_secure_storage: Data Protection Keychain 需要此 entitlement，否则返回 -34018 -->
 	<key>keychain-access-groups</key>
 	<array>
-		<string>$(AppIdentifierPrefix)com.pangolin.pangolinVpn</string>
+		<string>$(AppIdentifierPrefix)com.pangolin.pangolin</string>
 	</array>
 </dict>
 </plist>
diff --git a/client/macos/Runner/Release.entitlements b/client/macos/Runner/Release.entitlements
index 52b588d..9a61ba4 100644
--- a/client/macos/Runner/Release.entitlements
+++ b/client/macos/Runner/Release.entitlements
@@ -9,7 +9,7 @@
 	<!-- flutter_secure_storage: Data Protection Keychain 需要此 entitlement，否则返回 -34018 -->
 	<key>keychain-access-groups</key>
 	<array>
-		<string>$(AppIdentifierPrefix)com.pangolin.pangolinVpn</string>
+		<string>$(AppIdentifierPrefix)com.pangolin.pangolin</string>
 	</array>
 </dict>
 </plist>