diff --git a/hutool-core/src/test/java/org/dromara/hutool/core/date/chinese/ShiChenTest.java b/hutool-core/src/test/java/org/dromara/hutool/core/date/chinese/ShiChenTest.java
index ebc723b20..7e950b417 100644
--- a/hutool-core/src/test/java/org/dromara/hutool/core/date/chinese/ShiChenTest.java
+++ b/hutool-core/src/test/java/org/dromara/hutool/core/date/chinese/ShiChenTest.java
@@ -1,9 +1,11 @@
 package org.dromara.hutool.core.date.chinese;
 
 import org.dromara.hutool.core.date.DateUnit;
-import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
 /**
  * ShiChenTest
  *
@@ -14,46 +16,38 @@ public class ShiChenTest {
 	@Test
 	void testToModernTime() {
 		// 测试“时”后缀的转换，表示整个时辰
-		Assertions.assertEquals(2, ShiChen.toModernTime("子时").between(DateUnit.HOUR));
+		assertEquals(2, ShiChen.toModernTime("子时").between(DateUnit.HOUR));
 
 		// 测试“初”和“正”后缀的转换，表示时辰的前半段和后半段
-		Assertions.assertEquals(1, ShiChen.toModernTime("子初").between(DateUnit.HOUR));
-		Assertions.assertEquals(1, ShiChen.toModernTime("子正").between(DateUnit.HOUR));
+		assertEquals(1, ShiChen.toModernTime("子初").between(DateUnit.HOUR));
+		assertEquals(1, ShiChen.toModernTime("子正").between(DateUnit.HOUR));
 
 		// 测试所有时辰
 		String[] times = {"子", "丑", "寅", "卯", "辰", "巳", "午", "未", "申", "酉", "戌", "亥"};
 		for (String time : times) {
-			Assertions.assertEquals(2, ShiChen.toModernTime(time + "时").between(DateUnit.HOUR));
-			Assertions.assertEquals(1, ShiChen.toModernTime(time + "初").between(DateUnit.HOUR));
-			Assertions.assertEquals(1, ShiChen.toModernTime(time + "正").between(DateUnit.HOUR));
+			assertEquals(2, ShiChen.toModernTime(time + "时").between(DateUnit.HOUR));
+			assertEquals(1, ShiChen.toModernTime(time + "初").between(DateUnit.HOUR));
+			assertEquals(1, ShiChen.toModernTime(time + "正").between(DateUnit.HOUR));
 		}
-		Assertions.assertThrows(IllegalArgumentException.class, () -> {
-			ShiChen.toModernTime("无效时");
-		});
-		Assertions.assertThrows(IllegalArgumentException.class, () -> {
-			ShiChen.toModernTime("无效正");
-		});
-		Assertions.assertThrows(IllegalArgumentException.class, () -> {
-			ShiChen.toModernTime("");
-		});
-		Assertions.assertThrows(IllegalArgumentException.class, () -> {
-			ShiChen.toModernTime(null);
-		});
+		assertThrows(IllegalArgumentException.class, () -> ShiChen.toModernTime("无效时"));
+		assertThrows(IllegalArgumentException.class, () -> ShiChen.toModernTime("无效正"));
+		assertThrows(IllegalArgumentException.class, () -> ShiChen.toModernTime(""));
+		assertThrows(IllegalArgumentException.class, () -> ShiChen.toModernTime(null));
 	}
 
 	@Test
 	void testToShiChen() {
 		// 测试小时转换为长安时辰，不包含“初”或“正”
-		Assertions.assertEquals("子时", ShiChen.toShiChen(23, true));
-		Assertions.assertEquals("子时", ShiChen.toShiChen(0, true));
+		assertEquals("子时", ShiChen.toShiChen(23, true));
+		assertEquals("子时", ShiChen.toShiChen(0, true));
 
 		// 测试小时转换为长安时辰，包含“初”或“正”
-		Assertions.assertEquals("子正", ShiChen.toShiChen(0, false));
-		Assertions.assertEquals("丑初", ShiChen.toShiChen(1, false));
+		assertEquals("子正", ShiChen.toShiChen(0, false));
+		assertEquals("丑初", ShiChen.toShiChen(1, false));
 
 		// 测试边界条件
-		Assertions.assertEquals("未知", ShiChen.toShiChen(24, true));
-		Assertions.assertEquals("未知", ShiChen.toShiChen(-1, false));
+		assertEquals("未知", ShiChen.toShiChen(24, true));
+		assertEquals("未知", ShiChen.toShiChen(-1, false));
 	}
 
 }