diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/text/CharSequenceUtil.java b/hutool-core/src/main/java/org/dromara/hutool/core/text/CharSequenceUtil.java
index 2d87c7913..64f32cefc 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/text/CharSequenceUtil.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/text/CharSequenceUtil.java
@@ -87,11 +87,6 @@ public class CharSequenceUtil extends StrValidator {
 	 */
 	public static final int INDEX_NOT_FOUND = Finder.INDEX_NOT_FOUND;
 
-	/**
-	 * 字符串常量：空格符 {@code " "}
-	 */
-	public static final String SPACE = " ";
-
 	// region toString
 
 	/**
@@ -2948,7 +2943,7 @@ public class CharSequenceUtil extends StrValidator {
 			return toStringOrNull(str);
 		}
 		if (isEmpty(padStr)) {
-			padStr = SPACE;
+			padStr = StrPool.SPACE;
 		}
 		final int strLen = str.length();
 		final int pads = size - strLen;
diff --git a/hutool-core/src/test/java/org/dromara/hutool/core/text/CharSequenceUtilTest.java b/hutool-core/src/test/java/org/dromara/hutool/core/text/CharSequenceUtilTest.java
index 19d48e7f0..a945f1087 100644
--- a/hutool-core/src/test/java/org/dromara/hutool/core/text/CharSequenceUtilTest.java
+++ b/hutool-core/src/test/java/org/dromara/hutool/core/text/CharSequenceUtilTest.java
@@ -268,13 +268,13 @@ public class CharSequenceUtilTest {
 		assertEquals("中文", CharSequenceUtil.commonPrefix("中文english", "中文french"));
 
 		// { space * 10 } + "abc"
-		final String str1 = CharSequenceUtil.repeat(CharSequenceUtil.SPACE, 10) + "abc";
+		final String str1 = CharSequenceUtil.repeat(StrPool.SPACE, 10) + "abc";
 
 		// { space * 5 } + "efg"
-		final String str2 = CharSequenceUtil.repeat(CharSequenceUtil.SPACE, 5) + "efg";
+		final String str2 = CharSequenceUtil.repeat(StrPool.SPACE, 5) + "efg";
 
 		// Expect common prefix: { space * 5 }
-		assertEquals(CharSequenceUtil.repeat(CharSequenceUtil.SPACE, 5), CharSequenceUtil.commonPrefix(str1, str2));
+		assertEquals(CharSequenceUtil.repeat(StrPool.SPACE, 5), CharSequenceUtil.commonPrefix(str1, str2));
 	}
 
 	@Test
@@ -300,13 +300,13 @@ public class CharSequenceUtilTest {
 		assertEquals("中文", CharSequenceUtil.commonSuffix("english中文", "Korean中文"));
 
 		// "abc" + { space * 10 }
-		final String str1 = "abc" + CharSequenceUtil.repeat(CharSequenceUtil.SPACE, 10);
+		final String str1 = "abc" + CharSequenceUtil.repeat(StrPool.SPACE, 10);
 
 		// "efg" + { space * 15 }
-		final String str2 = "efg" + CharSequenceUtil.repeat(CharSequenceUtil.SPACE, 15);
+		final String str2 = "efg" + CharSequenceUtil.repeat(StrPool.SPACE, 15);
 
 		// Expect common suffix: { space * 10 }
-		assertEquals(CharSequenceUtil.repeat(CharSequenceUtil.SPACE, 10), CharSequenceUtil.commonSuffix(str1, str2));
+		assertEquals(CharSequenceUtil.repeat(StrPool.SPACE, 10), CharSequenceUtil.commonSuffix(str1, str2));
 	}
 
 	@Test