diff --git a/hutool-core/src/test/java/org/dromara/hutool/core/math/BitStatusUtilTest.java b/hutool-core/src/test/java/org/dromara/hutool/core/math/BitStatusUtilTest.java
new file mode 100644
index 000000000..38f517b69
--- /dev/null
+++ b/hutool-core/src/test/java/org/dromara/hutool/core/math/BitStatusUtilTest.java
@@ -0,0 +1,24 @@
+package org.dromara.hutool.core.math;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+/**
+ * @author 温良恭
+ * @Date 2024/8/21 22:04
+ */
+public class BitStatusUtilTest {
+
+
+	@Test
+	public void test() {
+		int states = 0;
+		states = BitStatusUtil.add(states, 2);   // 添加“已读”状态
+		states  = BitStatusUtil.add(states, 4);   // 添加“已写”状态
+//		此时，states 的值为 6，二进制为 110，这表示同时具有“已读”和“已写”状态
+		boolean hasRead = BitStatusUtil.has(states, 2);  // 检查“已读”状态
+		boolean hasWrite = BitStatusUtil.has(states, 4);  // 检查“已写”状态
+		Assertions.assertEquals(true, hasRead);
+		Assertions.assertEquals(true, hasWrite);
+	}
+}