diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/map/MapBuilder.java b/hutool-core/src/main/java/org/dromara/hutool/core/map/MapBuilder.java
index d0e292572..e4088ebbf 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/map/MapBuilder.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/map/MapBuilder.java
@@ -30,6 +30,21 @@ public class MapBuilder<K, V> implements Builder<Map<K, V>> {
 
 	private final Map<K, V> map;
 
+	// region ----- of
+	/**
+	 * 创建Builder，默认HashMap实现
+	 *
+	 * @param <K>   Key类型
+	 * @param <V>   Value类型
+	 * @param key   键
+	 * @param value 值
+	 * @return MapBuilder
+	 */
+	public static <K, V> MapBuilder<K, V> of(final K key, final V value) {
+		final MapBuilder<K, V> builder = of();
+		return builder.put(key, value);
+	}
+
 	/**
 	 * 创建Builder，默认HashMap实现
 	 *
@@ -67,6 +82,7 @@ public class MapBuilder<K, V> implements Builder<Map<K, V>> {
 	public static <K, V> MapBuilder<K, V> of(final Map<K, V> map) {
 		return new MapBuilder<>(map);
 	}
+	// endregion
 
 	/**
 	 * 链式Map创建类
diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/net/url/UrlBuilder.java b/hutool-core/src/main/java/org/dromara/hutool/core/net/url/UrlBuilder.java
index 46a03395b..5d134c8b4 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/net/url/UrlBuilder.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/net/url/UrlBuilder.java
@@ -75,6 +75,19 @@ public final class UrlBuilder implements Builder<String> {
 	 */
 	private final boolean needEncodePercent;
 
+	// region ----- of
+
+	/**
+	 * 使用UrlBuilder构建UrlBuilder
+	 *
+	 * @param builder {@code UrlBuilder}
+	 * @return UrlBuilder
+	 */
+	public static UrlBuilder of(final UrlBuilder builder) {
+		return of(builder.getScheme(), builder.getHost(), builder.getPort(), builder.getPathStr(),
+			builder.getQueryStr(), builder.getFragment(), builder.getCharset());
+	}
+
 	/**
 	 * 使用URI构建UrlBuilder
 	 *
@@ -203,6 +216,7 @@ public final class UrlBuilder implements Builder<String> {
 	public static UrlBuilder of() {
 		return new UrlBuilder();
 	}
+	// endregion
 
 	/**
 	 * 构造
diff --git a/hutool-http/src/main/java/org/dromara/hutool/http/client/Request.java b/hutool-http/src/main/java/org/dromara/hutool/http/client/Request.java
index 4b39dbafc..64eccc2cb 100644
--- a/hutool-http/src/main/java/org/dromara/hutool/http/client/Request.java
+++ b/hutool-http/src/main/java/org/dromara/hutool/http/client/Request.java
@@ -358,7 +358,7 @@ public class Request implements HeaderOperation<Request> {
 		if (Method.GET.equals(method) && !this.isRest) {
 			final HttpBody body = this.body;
 			if (body instanceof FormBody) {
-				final UrlBuilder urlBuilder = UrlBuilder.of(this.url.toURL(), this.url.getCharset());
+				final UrlBuilder urlBuilder = UrlBuilder.of(this.url);
 				UrlQuery query = urlBuilder.getQuery();
 				if (null == query) {
 					query = UrlQuery.of();
diff --git a/hutool-http/src/test/java/org/dromara/hutool/http/IssueI85C9STest.java b/hutool-http/src/test/java/org/dromara/hutool/http/IssueI85C9STest.java
index 4092db02f..593409445 100644
--- a/hutool-http/src/test/java/org/dromara/hutool/http/IssueI85C9STest.java
+++ b/hutool-http/src/test/java/org/dromara/hutool/http/IssueI85C9STest.java
@@ -12,28 +12,42 @@
 
 package org.dromara.hutool.http;
 
-import org.dromara.hutool.core.lang.Console;
 import org.dromara.hutool.core.map.MapBuilder;
 import org.dromara.hutool.http.client.Request;
 import org.dromara.hutool.http.client.Response;
-import org.dromara.hutool.http.client.engine.httpclient4.HttpClient4Engine;
+import org.dromara.hutool.http.client.engine.ClientEngine;
+import org.dromara.hutool.http.client.engine.okhttp.OkHttpEngine;
 import org.dromara.hutool.http.meta.Method;
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
-import java.util.HashMap;
-
 public class IssueI85C9STest {
 
+	private final ClientEngine  engine = new OkHttpEngine();
 
 	@Test
 	@Disabled
 	void getWithFormTest() {
+
 		final Response send = Request.of("http://localhost:8888/formTest")
 			.method(Method.GET)
-			.form(MapBuilder.of(new HashMap<String, Object>()).put("a", 1).put("b", 2).build())
-			.send(new HttpClient4Engine());
+			.setRest(true)
+			.form(MapBuilder.of("a", (Object)1).put("b", 2).build())
+			.send(engine);
 
-		Console.log(send.bodyStr());
+		Assertions.assertEquals("{a=[1], b=[2]}", send.bodyStr());
+	}
+
+	@Test
+	@Disabled
+	void getWithFormAndUrlParamTest() {
+
+		final Response send = Request.of("http://localhost:8888/formTest?c=3")
+			.method(Method.GET)
+			.form(MapBuilder.of("a", (Object)1).put("b", 2).build())
+			.send(engine);
+
+		Assertions.assertEquals("{a=[1], b=[2], c=[3]}", send.bodyStr());
 	}
 }