diff --git a/.gitignore b/.gitignore
index e5f06f4c..0ae30114 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,9 +18,13 @@ hs_err_pid*
 
 # APK Scanner preference file
 /settings.txt
+/APKScanner.deb
+/APKScanner.exe
 /plugin/
+/plugin/plugins.conf
 /security/
 /release/security/
+/release/plugin/
 
 # p4merge
 *.orig
diff --git a/debian_setup.sh b/debian_setup.sh
index c36fa5ae..07a09a35 100755
--- a/debian_setup.sh
+++ b/debian_setup.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 APP_PATH="/opt/APKScanner"
-APP_VERSION="2.4.1"
+APP_VERSION="2.4.2"
 APP_FILE="ApkScanner.jar"
 
 DEBIAN_DATA_PATH="./debian"$APP_PATH
@@ -197,4 +197,5 @@ chmod 775 ./debian/DEBIAN/postinst
 # build
 ##############################
 dpkg-deb --build debian
-mv debian.deb APKScanner.deb
+mv ./debian.deb ./APKScanner.deb
+rm -rf ./debian
diff --git a/latest-version b/latest-version
index 453eb15d..f2d402d3 100644
--- a/latest-version
+++ b/latest-version
@@ -1,31 +1,13 @@
 {
-  "version":"2.4.1",
+  "version":"2.4.2",
   "description":{
-    "en":"
-Ver. 2.4.1  :\n
-1. Update JADX-GUI 0.9.0 (2019-02-12)\n
-2. Fix fatal error\n
-\n
-\n
-Ver. 2.4  :\n
-1. Add JADX & Bytecode viewer tools\n
-2. Add SDK29 information\n
-3. Link Apk Compare(toolbal & dragdrop)\n
-4. Add PlugIn(Update checker)\n
-5. Fix some bugs
+    "en":"Ver. 2.4.2 :\n1. Support JDK 9 and later.\n2. Improve UI of ApkInstallWizard.\n3. fix fatal if label is null.\n\n
+Ver. 2.4.1  :\n1. Update JADX-GUI 0.9.0 (2019-02-12)\n2. Fix fatal error\n\n
+Ver. 2.4  :\n1. Add JADX & Bytecode viewer tools\n2. Add SDK29 information\n3. Link Apk Compare(toolbal & dragdrop)\n4. Add PlugIn(Update checker)\n5. Fix some bugs
 ",
-    "ko":"
-Ver. 2.4.1  :\n
-1. Update JADX-GUI 0.9.0 (2019-02-12)\n
-2. 한국어 설정 상태에서 APK 설치 불가 문제 수정\n
-\n
-\n
-Ver. 2.4  :\n
-1. 소스 디컴파일 툴 추가(JADX, ByteCode viewer)\n
-2. SDK 29 권한 및 정보 추가\n
-3. APK 컴페어 연동 기능 추가(툴바 및 드래그앤 드랍시)\n
-4. PlugIn 추가(업데이트 확인)\n
-5. 기타 버그 수정\n
+    "ko":"Ver. 2.4.2 :\n1. JDK9 이상 버전 지원.\n2. APK 설치 마법사 UI 개선.\n3. 앱이름이 없을 경우 열지 못하는 문제 수정.\n\n
+Ver. 2.4.1  :\n1. Update JADX-GUI 0.9.0 (2019-02-12)\n2. 한국어 설정 상태에서 APK 설치 불가 문제 수정\n\n
+Ver. 2.4  :\n1. 소스 디컴파일 툴 추가(JADX, ByteCode viewer)\n2. SDK 29 권한 및 정보 추가\n3. APK 컴페어 연동 기능 추가(툴바 및 드래그앤 드랍시)\n4. PlugIn 추가(업데이트 확인)\n5. 기타 버그 수정\n
 "
   }
 }
\ No newline at end of file
diff --git a/release/ApkScanner.jar b/release/ApkScanner.jar
index df319eb2..9271db67 100644
Binary files a/release/ApkScanner.jar and b/release/ApkScanner.jar differ
diff --git a/setup.nsi b/setup.nsi
old mode 100644
new mode 100755
index 3b211bdb..2f222d46
--- a/setup.nsi
+++ b/setup.nsi
@@ -2,13 +2,13 @@
 
 ; Define your application name
 !define PROJECTNAME "APK Scanner"
-!define PROJECTNAMEANDVERSION "APK Scanner 2.4.1"
+!define PROJECTNAMEANDVERSION "APK Scanner 2.4.2"
 
 ; Main Install settings
 Name "${PROJECTNAMEANDVERSION}"
 InstallDir "$PROGRAMFILES64\APKScanner"
 InstallDirRegKey HKLM "Software\${PROJECTNAME}" ""
-OutFile "setup.exe"
+OutFile "APKScanner.exe"
 
 ; Use compression
 SetCompressor Zlib
diff --git a/src/com/apkscanner/resource/Resource.java b/src/com/apkscanner/resource/Resource.java
index 74f40dd6..2e45c3d3 100644
--- a/src/com/apkscanner/resource/Resource.java
+++ b/src/com/apkscanner/resource/Resource.java
@@ -31,7 +31,7 @@
 public enum Resource
 {
 	STR_APP_NAME				(Type.TEXT, "@app_name"),
-	STR_APP_VERSION				(Type.TEXT, "2.4.1"),
+	STR_APP_VERSION				(Type.TEXT, "2.4.3 dev"),
 	STR_APP_BUILD_MODE			(Type.TEXT, "eng"),
 	STR_APP_MAKER				(Type.TEXT, "jin_h.lee / sunggyu.kam"),
 	STR_APP_MAKER_EMAIL			(Type.TEXT, "jin_h.lee@samsung.com;sunggyu.kam@samsung.com"),