diff --git a/mohistlauncher/src/main/java/com/mohistmc/MohistMCStart.java b/mohistlauncher/src/main/java/com/mohistmc/MohistMCStart.java
index d0de72fbc6..1ed9c662fa 100644
--- a/mohistlauncher/src/main/java/com/mohistmc/MohistMCStart.java
+++ b/mohistlauncher/src/main/java/com/mohistmc/MohistMCStart.java
@@ -31,7 +31,6 @@
 import com.mohistmc.util.DataParser;
 import com.mohistmc.util.EulaUtil;
 import com.mohistmc.util.MohistModuleManager;
-import com.mohistmc.util.UpdateUtils;
 import cpw.mods.bootstraplauncher.BootstrapLauncher;
 import java.lang.management.ManagementFactory;
 import java.util.ArrayList;
diff --git a/mohistlauncher/src/main/java/com/mohistmc/feature/DefaultLibraries.java b/mohistlauncher/src/main/java/com/mohistmc/feature/DefaultLibraries.java
index 6ecb8866af..173d791eb6 100644
--- a/mohistlauncher/src/main/java/com/mohistmc/feature/DefaultLibraries.java
+++ b/mohistlauncher/src/main/java/com/mohistmc/feature/DefaultLibraries.java
@@ -19,14 +19,11 @@
 package com.mohistmc.feature;
 
 import com.mohistmc.action.v_1_20_1;
-import com.mohistmc.config.MohistConfigUtil;
 import com.mohistmc.libraries.Libraries;
 import com.mohistmc.libraries.LibrariesDownloadQueue;
-import com.mohistmc.tools.ConnectionUtil;
 import com.mohistmc.util.I18n;
 import com.mohistmc.util.JarLoader;
 import java.io.File;
-import java.util.Objects;
 
 public class DefaultLibraries {
 
diff --git a/mohistlauncher/src/main/java/com/mohistmc/feature/ExceptionHandler.java b/mohistlauncher/src/main/java/com/mohistmc/feature/ExceptionHandler.java
index 96f1b455cb..a54797b9c1 100644
--- a/mohistlauncher/src/main/java/com/mohistmc/feature/ExceptionHandler.java
+++ b/mohistlauncher/src/main/java/com/mohistmc/feature/ExceptionHandler.java
@@ -4,7 +4,6 @@
 import java.sql.SQLException;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Set;
 import java.util.function.Consumer;
 
 public class ExceptionHandler implements Thread.UncaughtExceptionHandler {
diff --git a/mohistlauncher/src/main/java/com/mohistmc/libraries/LibrariesDownloadQueue.java b/mohistlauncher/src/main/java/com/mohistmc/libraries/LibrariesDownloadQueue.java
index 79f4aab3bd..8a7349609a 100644
--- a/mohistlauncher/src/main/java/com/mohistmc/libraries/LibrariesDownloadQueue.java
+++ b/mohistlauncher/src/main/java/com/mohistmc/libraries/LibrariesDownloadQueue.java
@@ -19,8 +19,6 @@
 package com.mohistmc.libraries;
 
 import com.mohistmc.MohistMCStart;
-import com.mohistmc.tools.ConnectionUtil;
-import com.mohistmc.tools.FileUtils;
 import com.mohistmc.tools.MD5Util;
 import java.io.BufferedReader;
 import java.io.File;