diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c5c2f0ba..76f23c02f 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,10 +2,11 @@
 # 🚀Changelog
 
 -------------------------------------------------------------------------------------------------------------
-# 5.8.33(2024-09-03)
+# 5.8.33(2024-09-04)
 
 ### 🐣新特性
 * 【core   】      SyncFinisher增加setExecutorService方法（issue#IANKQ1@Gitee）
+* 【http   】      HttpConfig增加`setUseDefaultContentTypeIfNull`方法（issue#3719@Github）
 
 ### 🐞Bug修复
 * 【json   】      修复JSONConfig.setDateFormat设置后toBean无效问题（issue#3713@Github）
diff --git a/hutool-http/src/main/java/cn/hutool/http/HttpConfig.java b/hutool-http/src/main/java/cn/hutool/http/HttpConfig.java
index 72fd765ce..1378a4c82 100755
--- a/hutool-http/src/main/java/cn/hutool/http/HttpConfig.java
+++ b/hutool-http/src/main/java/cn/hutool/http/HttpConfig.java
@@ -94,6 +94,11 @@ public class HttpConfig {
 	 * 自动重定向时是否处理cookie
 	 */
 	boolean followRedirectsCookie;
+	/**
+	 * issue#3719 如果为true，则当请求头中Content-Type为空时，使用默认的Content-Type，即application/x-www-form-urlencoded
+	 * @since 5.8.33
+	 */
+	boolean useDefaultContentTypeIfNull = true;
 
 	/**
 	 * 设置超时，单位：毫秒<br>
@@ -314,4 +319,15 @@ public class HttpConfig {
 		this.followRedirectsCookie = followRedirectsCookie;
 		return this;
 	}
+
+	/**
+	 * 设置是否使用默认Content-Type，如果请求中未设置Content-Type，是否使用默认值
+	 * @param useDefaultContentTypeIfNull 是否使用默认Content-Type
+	 * @return this
+	 * @since 5.8.33
+	 */
+	public HttpConfig setUseDefaultContentTypeIfNull(boolean useDefaultContentTypeIfNull) {
+		this.useDefaultContentTypeIfNull = useDefaultContentTypeIfNull;
+		return this;
+	}
 }
diff --git a/hutool-http/src/main/java/cn/hutool/http/HttpRequest.java b/hutool-http/src/main/java/cn/hutool/http/HttpRequest.java
index 10aa74c9e..03fe8f1ec 100755
--- a/hutool-http/src/main/java/cn/hutool/http/HttpRequest.java
+++ b/hutool-http/src/main/java/cn/hutool/http/HttpRequest.java
@@ -1358,7 +1358,7 @@ public class HttpRequest extends HttpBase<HttpRequest> {
 	 * @throws IOException IO异常
 	 */
 	private void sendFormUrlEncoded() throws IOException {
-		if (StrUtil.isBlank(this.header(Header.CONTENT_TYPE))) {
+		if (this.config.useDefaultContentTypeIfNull && StrUtil.isBlank(this.header(Header.CONTENT_TYPE))) {
 			// 如果未自定义Content-Type，使用默认的application/x-www-form-urlencoded
 			this.httpConnection.header(Header.CONTENT_TYPE, ContentType.FORM_URLENCODED.toString(this.charset), true);
 		}