diff --git a/.nb-gradle-properties b/.nb-gradle-properties
index 2d8fa77b2..21559b52a 100644
--- a/.nb-gradle-properties
+++ b/.nb-gradle-properties
@@ -6,10 +6,10 @@
   <source-level>1.8</source-level>
   <common-tasks>
     <task>
-      <display-name>makeExecutable</display-name>
+      <display-name>launch4j</display-name>
       <non-blocking>no</non-blocking>
       <task-names>
-        <name must-exist="yes">makeExecutable</name>
+        <name must-exist="yes">launch4j</name>
       </task-names>
       <task-args/>
       <task-jvm-args/>
diff --git a/HMCL/build.gradle b/HMCL/build.gradle
index 517b14651..7597f6d98 100644
--- a/HMCL/build.gradle
+++ b/HMCL/build.gradle
@@ -112,7 +112,7 @@ task makeExecutable(dependsOn: jar) << {
     is.close()
     fos.close()
 }
-/*
+
 launch4j {
     launch4jCmd = 'D:\\Develop\\Java\\Launch4j\\launch4j.exe'
     supportUrl = 'http://www.mcbbs.net/thread-142335-1-1.html'
@@ -128,7 +128,7 @@ launch4j {
     outfile = mavenGroupId + '-' + mavenVersion + '.exe'
     messagesJreVersionError = 'This application requires a Java Runtime Environment installation, or the runtime is corrupted.\n\u6ca1\u6709\u627e\u5230\u004a\u0061\u0076\u0061\u8fd0\u884c\u65f6\uff0c\u8bf7\u4e0d\u8981\u4f7f\u7528\u7eff\u8272\u004a\u0061\u0076\u0061\uff0c\u8bf7\u4f7f\u7528\u5b89\u88c5\u7248\u7684\u004a\u0061\u0076\u0061\uff0c\u70b9\u51fb\u786e\u5b9a\u8fdb\u5165\u004a\u0061\u0076\u0061\u5b89\u88c5\u9875\u9762\u3002'
 }
-*/
+
 processResources {
     from(sourceSets.main.resources.srcDirs) {
         exclude 'icon.icns'
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/MinecraftLoader.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/MinecraftLoader.java
index d8d873b05..16aea695e 100644
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/MinecraftLoader.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/MinecraftLoader.java
@@ -59,7 +59,7 @@ public class MinecraftLoader extends AbstractMinecraftLoader {
         String library = v.isCanceledWrapper() ? "" : "-cp=";
         for (MinecraftLibrary l : version.libraries) {
             l.init();
-            if (l.allow())
+            if (l.allow() && !l.isRequiredToUnzip())
                 library += l.getFilePath(gameDir).getAbsolutePath() + File.pathSeparator;
         }
         library += IOUtils.tryGetCanonicalFilePath(provider.getMinecraftJar()) + File.pathSeparator;