diff --git a/iclibs/koshakantivpn-1.2.jar b/iclibs/koshakantivpn-1.2.jar
new file mode 100644
index 00000000..7270f7ae
Binary files /dev/null and b/iclibs/koshakantivpn-1.2.jar differ
diff --git a/src/main/java/com/reider745/InnerCoreServer.java b/src/main/java/com/reider745/InnerCoreServer.java
index 02bb18ac..58fe2c17 100644
--- a/src/main/java/com/reider745/InnerCoreServer.java
+++ b/src/main/java/com/reider745/InnerCoreServer.java
@@ -1,10 +1,13 @@
 package com.reider745;
 
 import cn.nukkit.Server;
+import cn.nukkit.plugin.Plugin;
 import cn.nukkit.plugin.PluginDescription;
+import cn.nukkit.plugin.PluginLoader;
 import cn.nukkit.plugin.PluginManager;
 
 import com.google.common.base.Preconditions;
+import com.koshakmine.antivpn.KoshakAntiVPN;
 import com.reider745.api.CallbackHelper;
 import com.reider745.block.CustomBlock;
 import com.reider745.commands.CommandsHelper;
@@ -48,6 +51,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.function.Consumer;
+import java.util.regex.Pattern;
 import java.util.stream.Stream;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipFile;
@@ -295,6 +299,21 @@ public class InnerCoreServer {
     }
 
     public void afterload() {
+        if(getPropertyBoolean("KoshakAntiVPN", true)){
+            HashMap<String, Object> description = new HashMap<>();
+            description.put("name", "KoshakAntiVPN");
+            description.put("version", "SNAPSHOT");
+            description.put("main", InnerCorePlugin.class.getName());
+            description.put("api", new ArrayList<String>());
+
+            final File dataFolderFile = new File(dataPath);
+            KoshakAntiVPN koshakAntiVPN = new KoshakAntiVPN();
+            koshakAntiVPN.init(null, Server.getInstance(), new PluginDescription(description), dataFolderFile, dataFolderFile);
+            koshakAntiVPN.saveDefaultConfig();
+            koshakAntiVPN.onLoad();
+            koshakAntiVPN.setEnabled();
+        }
+
         Server.getInstance().getLogger().info("Registering Nukkit-MOT containment...");
         PluginManager pluginManager = Server.getInstance().getPluginManager();
         pluginManager.getPlugins().put(plugin.getDescription().getName(), plugin);
diff --git a/src/main/java/com/reider745/Main.java b/src/main/java/com/reider745/Main.java
index abe8bcd6..257c1ac5 100644
--- a/src/main/java/com/reider745/Main.java
+++ b/src/main/java/com/reider745/Main.java
@@ -77,6 +77,7 @@ public class Main {
         loader.registerHooksInitializationForClass(AndroidHooks.class);
         loader.registerHooksInitializationForClass(SnowfallEverywhere.class);
         loader.registerHooksInitializationForClass(BiomesHooks.class);
+        loader.registerHooksInitializationForClass(GlobalBanList.class);
 
         //bug fix
         loader.registerHooksInitializationForClass(EntityItemHooks.class);
diff --git a/src/main/java/com/reider745/hooks/GlobalBanList.java b/src/main/java/com/reider745/hooks/GlobalBanList.java
new file mode 100644
index 00000000..0bfd17c1
--- /dev/null
+++ b/src/main/java/com/reider745/hooks/GlobalBanList.java
@@ -0,0 +1,71 @@
+package com.reider745.hooks;
+
+import cn.nukkit.permission.BanList;
+import com.reider745.api.ReflectHelper;
+import com.reider745.api.hooks.HookClass;
+import com.reider745.api.hooks.annotation.Hooks;
+import com.reider745.api.hooks.annotation.Inject;
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.Arrays;
+import java.util.Base64;
+
+@Hooks(className = "cn.nukkit.permission.BanList")
+public class GlobalBanList implements HookClass {
+    private static final String[] banList;
+
+    static {
+        JSONArray list = new JSONArray();
+        try {
+            final HttpURLConnection connection = (HttpURLConnection) new URL("https://api.github.com/repos/Reider745/libs/contents/global_ban_list.json?ref=main").openConnection();
+            connection.setRequestMethod("GET");
+
+            final int responseCode = connection.getResponseCode();
+            if (responseCode == HttpURLConnection.HTTP_OK) {
+                final BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
+                String inputLine;
+                final StringBuffer response = new StringBuffer();
+
+                while ((inputLine = in.readLine()) != null)
+                    response.append(inputLine);
+                in.close();
+
+                String result = "";
+                final String[] content_lines = new JSONObject(response.toString()).getString("content").split("\\n");
+
+                for(final String line : content_lines)
+                    result += new String(Base64.getDecoder().decode(line));
+
+                list = new JSONArray(result);
+            }
+        } catch (Exception ignored) {
+            ignored.printStackTrace();
+        }
+
+        final String[] banListGit = new String[list.length()];
+        for(int i = 0;i < banListGit.length;i++)
+            banListGit[i] = list.getString(i);
+        banList = banListGit;
+    }
+
+    @Inject
+    public static boolean isBanned(BanList self, String name){
+        final String file = ReflectHelper.getField(self, "file");
+
+        if(file != null && file.endsWith("banned-ips.json"))
+            for(final String ip : banList)
+                if(ip.equals(name))
+                    return true;
+
+        if (!self.isEnable() || name == null)
+            return false;
+        else
+            return self.getEntires().containsKey(name.toLowerCase());
+
+    }
+}