diff --git a/Makefile b/Makefile
index 616e327..12957a6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,3 @@
-VERSION := 0.9.0
 APK_OUTPUTS := app/build/outputs/apk
 ICONS_TARGET_DIR := app/src/main/res/drawable-nodpi
 ICONS_SOURCE_DIR := assets/icons
@@ -7,17 +6,17 @@ ICONS_PNG := $(notdir ${ICONS_SOURCE})
 ICONS_TARGETS := $(addprefix ${ICONS_TARGET_DIR}/,${ICONS_PNG})
 SHEET_TILES := 8
 
-debug: ${APK_OUTPUTS}/debug/PixelStyle-${VERSION}.apk
-release: ${APK_OUTPUTS}/release/PixelStyle-${VERSION}.apk
+debug: ${APK_OUTPUTS}/debug/PixelStyle.apk
+release: ${APK_OUTPUTS}/release/PixelStyle.apk
 sheets: assets/dev/all-xxl.png
 
 ${ICONS_TARGETS}: ${ICONS_SOURCE}
 	@magick $(addprefix ${ICONS_SOURCE_DIR}/,$(notdir $@)) -scale 1200% $@
 
-${APK_OUTPUTS}/debug/PixelStyle-${VERSION}.apk: ${ICONS_TARGETS} app/src/main/res/xml/appfilter.xml
+${APK_OUTPUTS}/debug/PixelStyle.apk: ${ICONS_TARGETS} app/src/main/res/xml/appfilter.xml
 	@./gradlew assembleDebug
 
-${APK_OUTPUTS}/release/PixelStyle-${VERSION}.apk: ${ICONS_TARGETS} app/src/main/res/xml/appfilter.xml
+${APK_OUTPUTS}/release/PixelStyle.apk: ${ICONS_TARGETS} app/src/main/res/xml/appfilter.xml
 	@./gradlew assembleRelease
 
 assets/dev/all.png: ${ICONS_SOURCE}
diff --git a/app/build.gradle b/app/build.gradle
index fece431..a8bcce1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -42,7 +42,7 @@ android {
     // 修改生成 Apk 的文件名
     android.applicationVariants.all { variant ->
         variant.outputs.all { output ->
-            outputFileName = "PixelStyle-${defaultConfig.versionName}.apk"
+            outputFileName = "PixelStyle.apk"
         }
     }
 }
diff --git a/assets/dev/all-xxl.png b/assets/dev/all-xxl.png
index 1236e67..3a45b7e 100644
Binary files a/assets/dev/all-xxl.png and b/assets/dev/all-xxl.png differ
diff --git a/assets/dev/all.png b/assets/dev/all.png
index 783e392..5efbf2d 100644
Binary files a/assets/dev/all.png and b/assets/dev/all.png differ