diff --git a/base/common/src/main/java/band/kessoku/lib/base/reflect/ModifiersUtil.java b/base/common/src/main/java/band/kessoku/lib/base/reflect/ModifiersUtil.java
index 58bd6d3f..903be6c1 100644
--- a/base/common/src/main/java/band/kessoku/lib/base/reflect/ModifiersUtil.java
+++ b/base/common/src/main/java/band/kessoku/lib/base/reflect/ModifiersUtil.java
@@ -1,86 +1,55 @@
 package band.kessoku.lib.base.reflect;
 
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
+import java.lang.reflect.Member;
 import java.lang.reflect.Modifier;
 
 public final class ModifiersUtil {
+    private ModifiersUtil() {
+    }
 
     /* === Common === */
 
-    public static boolean isPublic(Field field) {
+    public static boolean isPublic(Member field) {
         return Modifier.isPublic(field.getModifiers());
     }
 
-    public static boolean isPublic(Method method) {
-        return Modifier.isPublic(method.getModifiers());
-    }
-
-    public static boolean isStatic(Field field) {
+    public static boolean isStatic(Member field) {
         return Modifier.isStatic(field.getModifiers());
     }
 
-    public static boolean isStatic(Method method) {
-        return Modifier.isStatic(method.getModifiers());
-    }
-
     /* === Common Combo === */
 
-    public static boolean isPublicAndStatic(Field field) {
+    public static boolean isPublicAndStatic(Member field) {
         return isPublic(field) && isStatic(field);
     }
 
-    public static boolean isPublicAndStatic(Method method) {
-        return isPublic(method) && isStatic(method);
-    }
-
-    public static boolean isPublicOrStatic(Field field, boolean shouldPublic, boolean shouldStatic) {
+    public static boolean isPublicOrStatic(Member field, boolean shouldPublic, boolean shouldStatic) {
         return shouldPublic == isPublic(field) && shouldStatic == isStatic(field);
     }
 
-    public static boolean isPublicOrStatic(Method method, boolean shouldPublic, boolean shouldStatic) {
-        return shouldPublic == isPublic(method) && shouldStatic == isStatic(method);
-    }
-
     /* === Common End === */
 
     /* === Data Object === */
 
-    public static boolean isVolatile(Field field) {
+    public static boolean isVolatile(Member field) {
         return Modifier.isVolatile(field.getModifiers());
     }
 
-    public static boolean isVolatile(Method method) {
-        return Modifier.isVolatile(method.getModifiers());
-    }
-
-    public static boolean isTransient(Field field) {
+    public static boolean isTransient(Member field) {
         return Modifier.isTransient(field.getModifiers());
     }
 
-    public static boolean isTransient(Method method) {
-        return Modifier.isTransient(method.getModifiers());
-    }
-
     /* === Data Object End === */
 
     /* === Low Usage Tools === */
 
-    public static boolean isFinal(Field field) {
+    public static boolean isFinal(Member field) {
         return Modifier.isFinal(field.getModifiers());
     }
 
-    public static boolean isFinal(Method method) {
-        return Modifier.isFinal(method.getModifiers());
-    }
-
-    public static boolean isProtected(Field field) {
+    public static boolean isProtected(Member field) {
         return Modifier.isProtected(field.getModifiers());
     }
 
-    public static boolean isProtected(Method method) {
-        return Modifier.isProtected(method.getModifiers());
-    }
-
     /* === Low Usage Tools End === */
 }
diff --git a/base/common/src/main/java/band/kessoku/lib/base/reflect/ReflectUtil.java b/base/common/src/main/java/band/kessoku/lib/base/reflect/ReflectUtil.java
index ad8bd9cb..27db667e 100644
--- a/base/common/src/main/java/band/kessoku/lib/base/reflect/ReflectUtil.java
+++ b/base/common/src/main/java/band/kessoku/lib/base/reflect/ReflectUtil.java
@@ -1,21 +1,13 @@
 package band.kessoku.lib.base.reflect;
 
-import org.apache.logging.log4j.core.util.ReflectionUtil;
-
 import java.lang.reflect.Field;
-import java.lang.reflect.Method;
 import java.util.Arrays;
 
 public final class ReflectUtil {
-    public static void makeAccessible(Field field) {
-        ReflectionUtil.makeAccessible(field);
-    }
-
-    public static void makeAccessible(Method method) {
-        ReflectionUtil.makeAccessible(method);
+    private ReflectUtil() {
     }
 
-    public static boolean isAssignableFrom(Field field, Class<?> ... clazzs) {
+    public static boolean isAssignableFrom(Field field, Class<?>... clazzs) {
         var flag = Arrays.stream(clazzs).anyMatch(clazz -> !field.getType().isAssignableFrom(clazz));
         return !flag;
     }