diff --git a/1_16/build.sh b/1_16/build.sh
index 07a59cd..8650d94 100644
--- a/1_16/build.sh
+++ b/1_16/build.sh
@@ -1,91 +1,8 @@
-compile(){
+build(){
 	rm -rf packages
 	mkdir -p packages
 	rm build/libs/*-dev.jar
 	mv build/libs/*.jar packages/
-	mv packages/*.jar packages/all.jar
-}
-extract(){
-	rm -rf extract
-	mkdir -p extract
-	unzip packages/all.jar -d extract/ > /dev/null
-}
-linux-x86_64(){
-  target=target/linux-x86_64
-  name=linux-x86_64.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-linux64.so $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-linux64.so $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-linux-x86(){
-  target=target/linux-x86
-  name=linux-x86.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-linux32.so $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-linux32*.so $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-windows-x86_64(){
-  target=target/windows-x86_64
-  name=windows-x86_64.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-win64.dll $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-win64.dll $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-mac-x86_64(){
-  target=target/mac-x86_64
-  name=mac-x86_64.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-osx-x86_64.jnilib $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-osx-x86_64.jnilib $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-all_target(){
-	linux-x86_64
-	linux-x86
-	windows-x86_64
-	mac-x86_64
-	cd packages
-	prefix=fabric-1.16-
-	for files in $(ls *.jar)
-		do mv $files $prefix$files
-	done
-	cd ..
-}
-clean(){
-	rm -rf extract target
-}
-build(){
-	compile
-	extract
-	all_target
-	clean
+	mv packages/*.jar packages/fabric-1_16.jar
 }
 build
-
diff --git a/1_17/build.sh b/1_17/build.sh
index 2565f4e..5e1cd40 100644
--- a/1_17/build.sh
+++ b/1_17/build.sh
@@ -1,91 +1,8 @@
-compile(){
+build(){
 	rm -rf packages
 	mkdir -p packages
 	rm build/libs/*-dev.jar
 	mv build/libs/*.jar packages/
-	mv packages/*.jar packages/all.jar
-}
-extract(){
-	rm -rf extract
-	mkdir -p extract
-	unzip packages/all.jar -d extract/ > /dev/null
-}
-linux-x86_64(){
-  target=target/linux-x86_64
-  name=linux-x86_64.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-linux64.so $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-linux64.so $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-linux-x86(){
-  target=target/linux-x86
-  name=linux-x86.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-linux32.so $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-linux32*.so $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-windows-x86_64(){
-  target=target/windows-x86_64
-  name=windows-x86_64.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-win64.dll $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-win64.dll $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-mac-x86_64(){
-  target=target/mac-x86_64
-  name=mac-x86_64.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-osx-x86_64.jnilib $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-osx-x86_64.jnilib $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-all_target(){
-	linux-x86_64
-	linux-x86
-	windows-x86_64
-	mac-x86_64
-	cd packages
-	prefix=fabric-1.17-
-	for files in $(ls *.jar)
-		do mv $files $prefix$files
-	done
-	cd ..
-}
-clean(){
-	rm -rf extract target
-}
-build(){
-	compile
-	extract
-	all_target
-	clean
+	mv packages/*.jar packages/fabric-1_17.jar
 }
 build
-
diff --git a/1_18/build.sh b/1_18/build.sh
index e067c2d..ad5a171 100644
--- a/1_18/build.sh
+++ b/1_18/build.sh
@@ -1,91 +1,8 @@
-compile(){
+build(){
 	rm -rf packages
 	mkdir -p packages
 	rm build/libs/*-dev.jar
 	mv build/libs/*.jar packages/
-	mv packages/*.jar packages/all.jar
-}
-extract(){
-	rm -rf extract
-	mkdir -p extract
-	unzip packages/all.jar -d extract/ > /dev/null
-}
-linux-x86_64(){
-  target=target/linux-x86_64
-  name=linux-x86_64.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-linux64.so $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-linux64.so $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-linux-x86(){
-  target=target/linux-x86
-  name=linux-x86.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-linux32.so $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-linux32*.so $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-windows-x86_64(){
-  target=target/windows-x86_64
-  name=windows-x86_64.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-win64.dll $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-win64.dll $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-mac-x86_64(){
-  target=target/mac-x86_64
-  name=mac-x86_64.jar
-
-	mkdir -p $target/extract $target/tmp
-	cp -r extract $target
-	# rocksdb
-	mv $target/extract/librocksdbjni-osx-x86_64.jnilib $target/tmp
-	rm $target/extract/librocksdbjni*
-	mv $target/tmp/librocksdbjni-osx-x86_64.jnilib $target/extract
-	# package
-	jar -c -f packages/$name -C $target/extract/ .
-	rm -rf $target
-}
-all_target(){
-	linux-x86_64
-	linux-x86
-	windows-x86_64
-	mac-x86_64
-	cd packages
-	prefix=fabric-1.18-
-	for files in $(ls *.jar)
-		do mv $files $prefix$files
-	done
-	cd ..
-}
-clean(){
-	rm -rf extract target
-}
-build(){
-	compile
-	extract
-	all_target
-	clean
+	mv packages/*.jar packages/fabric-1_18.jar
 }
 build
-
diff --git a/build.gradle.kts b/build.gradle.kts
index 2f70737..ef37d50 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -2,16 +2,14 @@ plugins {
   java
   id("fabric-loom") version "0.10-SNAPSHOT" apply false
   id("org.jetbrains.kotlin.jvm") version ("1.6.0")
-  id("org.jetbrains.kotlin.plugin.serialization")version ("1.6.0")
   id("com.github.johnrengelman.shadow")version ("7.1.0")
-  id("io.itsusinn.pkg") version "1.2.0"
+  id("io.itsusinn.pkg") version "1.2.2"
 }
 allprojects {
   group = property("maven_group")!!
   version = property("mod_version")!!
   repositories {
     mavenCentral()
-    maven("https://jitpack.io")
     mavenLocal()
     maven("https://maven.fabricmc.net/")
   }
diff --git a/build.sh b/build.sh
index 871f107..7fd9825 100644
--- a/build.sh
+++ b/build.sh
@@ -17,6 +17,7 @@ build-1_18(){
 	mv 1_18/packages/* packages/
 }
 build(){
+  rm -rf packages
 	mkdir packages
 	./gradlew clean :1_16:remapJar
 	build-1_16