diff --git a/hutool-http/src/main/java/cn/hutool/v7/http/server/servlet/ServletRequest.java b/hutool-http/src/main/java/cn/hutool/v7/http/server/servlet/ServletRequest.java
index 5bb2b0195..0807a361a 100644
--- a/hutool-http/src/main/java/cn/hutool/v7/http/server/servlet/ServletRequest.java
+++ b/hutool-http/src/main/java/cn/hutool/v7/http/server/servlet/ServletRequest.java
@@ -21,6 +21,7 @@ import cn.hutool.v7.http.server.handler.ServerRequest;
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 
@@ -71,7 +72,7 @@ public class ServletRequest implements ServerRequest {
 	 *
 	 * @return 请求头Map
 	 */
-	public Map<String, List<String>> getHeadersMap(){
+	public Map<String, Collection<String>> getHeadersMap(){
 		return ServletUtil.getHeadersMap(this.request);
 	}
 
diff --git a/hutool-http/src/main/java/cn/hutool/v7/http/server/servlet/ServletUtil.java b/hutool-http/src/main/java/cn/hutool/v7/http/server/servlet/ServletUtil.java
index 84d37672c..d18c65f7c 100644
--- a/hutool-http/src/main/java/cn/hutool/v7/http/server/servlet/ServletUtil.java
+++ b/hutool-http/src/main/java/cn/hutool/v7/http/server/servlet/ServletUtil.java
@@ -306,8 +306,8 @@ public class ServletUtil {
 	 * @return header值
 	 * @since 6.0.0
 	 */
-	public static Map<String, List<String>> getHeadersMap(final HttpServletRequest request) {
-		final Map<String, List<String>> headerMap = new LinkedHashMap<>();
+	public static Map<String, Collection<String>> getHeadersMap(final HttpServletRequest request) {
+		final Map<String, Collection<String>> headerMap = new LinkedHashMap<>();
 
 		final Enumeration<String> names = request.getHeaderNames();
 		String name;