diff --git a/KkuMulKum.xcodeproj/project.pbxproj b/KkuMulKum.xcodeproj/project.pbxproj
index 14c56af1..1162e38e 100644
--- a/KkuMulKum.xcodeproj/project.pbxproj
+++ b/KkuMulKum.xcodeproj/project.pbxproj
@@ -88,6 +88,7 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		785AE1CE2C35560800677CA0 /* KkuMulKum.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = KkuMulKum.entitlements; sourceTree = "<group>"; };
 		78B928682C29402C006D9942 /* KkuMulKum.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = KkuMulKum.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		78B9286B2C29402C006D9942 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		78B9286D2C29402C006D9942 /* SceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SceneDelegate.swift; sourceTree = "<group>"; };
@@ -200,6 +201,7 @@
 		78B9286A2C29402C006D9942 /* KkuMulKum */ = {
 			isa = PBXGroup;
 			children = (
+				785AE1CE2C35560800677CA0 /* KkuMulKum.entitlements */,
 				DE254AA12C31106700A4015E /* Application */,
 				DE254AA22C31107700A4015E /* Source */,
 				DE254AA32C31107C00A4015E /* Resource */,
@@ -640,9 +642,13 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
-				CODE_SIGN_STYLE = Automatic;
+				CODE_SIGN_ENTITLEMENTS = KkuMulKum/KkuMulKum.entitlements;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Manual;
 				CURRENT_PROJECT_VERSION = 1;
-				DEVELOPMENT_TEAM = 2DF5SKQK2R;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = D2DRA3F792;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = KkuMulKum/Resource/Info.plist;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
@@ -655,8 +661,10 @@
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = yizihoon.KkuMulKum;
+				PRODUCT_BUNDLE_IDENTIFIER = KkuMulKum.yizihn;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = KkumulkumDebug;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -668,9 +676,13 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
-				CODE_SIGN_STYLE = Automatic;
+				CODE_SIGN_ENTITLEMENTS = KkuMulKum/KkuMulKum.entitlements;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
+				CODE_SIGN_STYLE = Manual;
 				CURRENT_PROJECT_VERSION = 1;
-				DEVELOPMENT_TEAM = 2DF5SKQK2R;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = D2DRA3F792;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = KkuMulKum/Resource/Info.plist;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
@@ -683,8 +695,10 @@
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = yizihoon.KkuMulKum;
+				PRODUCT_BUNDLE_IDENTIFIER = KkuMulKum.yizihn;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = KkumulkumRelease;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
diff --git a/KkuMulKum/KkuMulKum.entitlements b/KkuMulKum/KkuMulKum.entitlements
new file mode 100644
index 00000000..a812db50
--- /dev/null
+++ b/KkuMulKum/KkuMulKum.entitlements
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.developer.applesignin</key>
+	<array>
+		<string>Default</string>
+	</array>
+</dict>
+</plist>