diff --git a/src/main/java/com/imyeyu/network/ProgressiveRequest.java b/src/main/java/com/imyeyu/network/ProgressiveRequest.java
index 0417104..244d611 100644
--- a/src/main/java/com/imyeyu/network/ProgressiveRequest.java
+++ b/src/main/java/com/imyeyu/network/ProgressiveRequest.java
@@ -42,10 +42,12 @@ public class ProgressiveRequest extends FileRequest {
 		return new ProgressiveRequest(Request.post(url), callback);
 	}
 
+	@Override
 	public void toFile(Path outputPath) throws IOException, NoPermissionException {
 		processResponse(request.execute(), IO.getOutputStream(outputPath.toFile()));
 	}
 
+	@Override
 	public void toFile(File file) throws IOException, NoPermissionException {
 		processResponse(request.execute(), IO.getOutputStream(file));
 	}
@@ -55,6 +57,7 @@ public class ProgressiveRequest extends FileRequest {
 		return new String(asBytes());
 	}
 
+	@Override
 	public byte[] asBytes() throws IOException {
 		ByteArrayOutputStream os = new ByteArrayOutputStream();
 		processResponse(request.execute(), os);
diff --git a/src/test/java/com/imyeyu/network/test/ProgressRequestTest.java b/src/test/java/com/imyeyu/network/test/ProgressRequestTest.java
new file mode 100644
index 0000000..cfdda2b
--- /dev/null
+++ b/src/test/java/com/imyeyu/network/test/ProgressRequestTest.java
@@ -0,0 +1,41 @@
+package com.imyeyu.network.test;
+
+import com.imyeyu.io.IOSize;
+import com.imyeyu.network.FileRequest;
+import com.imyeyu.network.ProgressiveRequest;
+import org.apache.hc.client5.http.fluent.Request;
+import org.apache.hc.core5.http.Header;
+import org.apache.hc.core5.http.HttpResponse;
+import org.junit.Test;
+
+/**
+ * @author 夜雨
+ * @since 2025-07-14 15:30
+ */
+public class ProgressRequestTest {
+
+	private static final String URL1 = "http://localhost:8091/system/file/download/video/test92MB.mp4?key=GS60MF78GbPhImiCN4fsi3T2E5tDfP1scxufVhbuccaxldba0okpQPgKq4ntyr0J";
+	private static final String URL2 = "https://git.imyeyu.com/test92MB.mp4";
+	private static final String URL3 = "http://localhost:8092/test/download";
+
+	@Test
+	public void testGet() throws Exception {
+		ProgressiveRequest.get(URL1, (total, read, now) -> {
+			System.out.println(1D * read / total);
+			return true;
+		}).asBytes();
+	}
+
+	@Test
+	public void testLength() throws Exception {
+		long length = FileRequest.wrap(Request.head(URL2)).length();
+		System.out.println(IOSize.format(length));
+	}
+
+	@Test
+	public void testLength2() throws Exception {
+		HttpResponse response = Request.head(URL3).execute().returnResponse();
+		final Header contentLengthHeader = response.getHeader("Content-Length");
+		System.out.println(contentLengthHeader.getValue());
+	}
+}
\ No newline at end of file