diff --git a/core/src/main/java/net/momirealms/craftengine/core/plugin/CraftEngine.java b/core/src/main/java/net/momirealms/craftengine/core/plugin/CraftEngine.java
index c17e81849..4ad572a53 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/plugin/CraftEngine.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/plugin/CraftEngine.java
@@ -83,7 +83,6 @@ public abstract class CraftEngine implements Plugin {
     protected CraftEngine(Consumer<CraftEngine> reloadEventDispatcher) {
         instance = this;
         this.reloadEventDispatcher = reloadEventDispatcher;
-        VersionHelper.init(serverVersion());
     }
 
     public static CraftEngine instance() {
diff --git a/core/src/main/java/net/momirealms/craftengine/core/util/VersionHelper.java b/core/src/main/java/net/momirealms/craftengine/core/util/VersionHelper.java
index e937a18ac..ee2b17ae4 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/util/VersionHelper.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/util/VersionHelper.java
@@ -1,73 +1,95 @@
 package net.momirealms.craftengine.core.util;
 
+import java.lang.reflect.Field;
+
+import static java.util.Objects.requireNonNull;
+
 public class VersionHelper {
-    private static float version;
-    private static boolean mojmap;
-    private static boolean folia;
-    private static boolean paper;
+    private static final Class<?> clazz$DetectedVersion = requireNonNull(
+            ReflectionUtils.getClazz("net.minecraft.DetectedVersion", "net.minecraft.MinecraftVersion"));
+    private static final Class<?> clazz$WorldVersion = requireNonNull(
+            ReflectionUtils.getClazz("net.minecraft.WorldVersion"));
+    public static final Field field$DetectedVersion$BUILT_IN = requireNonNull(
+            ReflectionUtils.getDeclaredField(clazz$DetectedVersion, clazz$WorldVersion, 0));
+    public static final Field field$DetectedVersion$name = requireNonNull(
+            ReflectionUtils.getDeclaredField(clazz$DetectedVersion, String.class, 1));
 
-    private static boolean v1_20;
-    private static boolean v1_20_1;
-    private static boolean v1_20_2;
-    private static boolean v1_20_3;
-    private static boolean v1_20_4;
-    private static boolean v1_20_5;
-    private static boolean v1_20_6;
-    private static boolean v1_21;
-    private static boolean v1_21_1;
-    private static boolean v1_21_2;
-    private static boolean v1_21_3;
-    private static boolean v1_21_4;
-    private static boolean v1_21_5;
+    private static final float version;
+    private static final boolean mojmap;
+    private static final boolean folia;
+    private static final boolean paper;
 
-    public static void init(String serverVersion) {
-        String[] split = serverVersion.split("\\.");
-        version = Float.parseFloat(split[1] + "." + (split.length == 3 ? split[2] : "0"));
-        checkMojMap();
-        checkFolia();
-        checkPaper();
-        v1_20 = version >= 20f;
-        v1_20_1 = version >= 20.1f;
-        v1_20_2 = version >= 20.2f;
-        v1_20_3 = version >= 20.3f;
-        v1_20_4 = version >= 20.4f;
-        v1_20_5 = version >= 20.5f;
-        v1_20_6 = version >= 20.6f;
-        v1_21 = version >= 21f;
-        v1_21_1 = version >= 21.1f;
-        v1_21_2 = version >= 21.2f;
-        v1_21_3 = version >= 21.3f;
-        v1_21_4 = version >= 21.4f;
-        v1_21_5 = version >= 21.5f;
+    private static final boolean v1_20;
+    private static final boolean v1_20_1;
+    private static final boolean v1_20_2;
+    private static final boolean v1_20_3;
+    private static final boolean v1_20_4;
+    private static final boolean v1_20_5;
+    private static final boolean v1_20_6;
+    private static final boolean v1_21;
+    private static final boolean v1_21_1;
+    private static final boolean v1_21_2;
+    private static final boolean v1_21_3;
+    private static final boolean v1_21_4;
+    private static final boolean v1_21_5;
+
+    static {
+        try {
+            Object detectedVersion = field$DetectedVersion$BUILT_IN.get(null);
+            String name = (String) field$DetectedVersion$name.get(detectedVersion);
+            String[] split = name.split("\\.");
+            version = Float.parseFloat(split[1] + "." + (split.length == 3 ? split[2] : "0"));
+            mojmap = checkMojMap();
+            folia = checkFolia();
+            paper = checkPaper();
+            v1_20 = version >= 20f;
+            v1_20_1 = version >= 20.1f;
+            v1_20_2 = version >= 20.2f;
+            v1_20_3 = version >= 20.3f;
+            v1_20_4 = version >= 20.4f;
+            v1_20_5 = version >= 20.5f;
+            v1_20_6 = version >= 20.6f;
+            v1_21 = version >= 21f;
+            v1_21_1 = version >= 21.1f;
+            v1_21_2 = version >= 21.2f;
+            v1_21_3 = version >= 21.3f;
+            v1_21_4 = version >= 21.4f;
+            v1_21_5 = version >= 21.5f;
+        } catch (ReflectiveOperationException e) {
+            throw new RuntimeException(e);
+        }
     }
 
     public static float version() {
         return version;
     }
 
-    private static void checkMojMap() {
+    private static boolean checkMojMap() {
         // Check if the server is Mojmap
         try {
             Class.forName("net.minecraft.network.protocol.game.ClientboundBossEventPacket");
-            mojmap = true;
+            return true;
         } catch (ClassNotFoundException ignored) {
         }
+        return false;
     }
 
-    private static void checkFolia() {
+    private static boolean checkFolia() {
         try {
             Class.forName("io.papermc.paper.threadedregions.RegionizedServer");
-            folia = true;
+            return true;
         } catch (ClassNotFoundException ignored) {
         }
+        return false;
     }
 
-    private static void checkPaper() {
+    private static boolean checkPaper() {
         try {
             Class.forName("io.papermc.paper.adventure.PaperAdventure");
-            paper = true;
+            return true;
         } catch (ClassNotFoundException ignored) {
         }
+        return false;
     }
 
     public static boolean isFolia() {