diff --git a/common/src/main/java/com/jeesite/common/ueditor/upload/BinaryUploader.java b/common/src/main/java/com/jeesite/common/ueditor/upload/BinaryUploader.java
index 7ce64f3c..7caf55f4 100644
--- a/common/src/main/java/com/jeesite/common/ueditor/upload/BinaryUploader.java
+++ b/common/src/main/java/com/jeesite/common/ueditor/upload/BinaryUploader.java
@@ -34,7 +34,7 @@ public class BinaryUploader {
 			Map<String, Object> conf) {
 		FileItemStream fileStream = null; // 原始上传
 		MultipartFile fileStream2 = null; // Spring MVC 上传
-		boolean isAjaxUpload = request.getHeader( "X_Requested_With" ) != null;
+		boolean isAjaxUpload = request.getHeader("X-Requested-With") != null;
 				
 		if (!ServletFileUpload.isMultipartContent(request)) {
 			return new BaseState(false, AppInfo.NOT_MULTIPART_CONTENT);
diff --git a/modules/core/src/main/resources/static/ueditor/1.4/dialogs/attachment/attachment.js b/modules/core/src/main/resources/static/ueditor/1.4/dialogs/attachment/attachment.js
index 7cc97aa9..2cf84ea5 100644
--- a/modules/core/src/main/resources/static/ueditor/1.4/dialogs/attachment/attachment.js
+++ b/modules/core/src/main/resources/static/ueditor/1.4/dialogs/attachment/attachment.js
@@ -486,7 +486,7 @@
 
             uploader.on('uploadBeforeSend', function (file, data, header) {
                 //这里可以通过data对象添加POST参数
-                header['X_Requested_With'] = 'XMLHttpRequest';
+                header['X-Requested-With'] = 'XMLHttpRequest';
             });
 
             uploader.on('uploadProgress', function (file, percentage) {
diff --git a/modules/core/src/main/resources/static/ueditor/1.4/dialogs/image/image.js b/modules/core/src/main/resources/static/ueditor/1.4/dialogs/image/image.js
index deeaf930..03fc9800 100644
--- a/modules/core/src/main/resources/static/ueditor/1.4/dialogs/image/image.js
+++ b/modules/core/src/main/resources/static/ueditor/1.4/dialogs/image/image.js
@@ -701,7 +701,7 @@
 
             uploader.on('uploadBeforeSend', function (file, data, header) {
                 //这里可以通过data对象添加POST参数
-                header['X_Requested_With'] = 'XMLHttpRequest';
+                header['X-Requested-With'] = 'XMLHttpRequest';
             });
 
             uploader.on('uploadProgress', function (file, percentage) {
diff --git a/modules/core/src/main/resources/static/ueditor/1.4/dialogs/video/video.js b/modules/core/src/main/resources/static/ueditor/1.4/dialogs/video/video.js
index 50866d55..a1d98110 100644
--- a/modules/core/src/main/resources/static/ueditor/1.4/dialogs/video/video.js
+++ b/modules/core/src/main/resources/static/ueditor/1.4/dialogs/video/video.js
@@ -715,7 +715,7 @@
 
             uploader.on('uploadBeforeSend', function (file, data, header) {
                 //这里可以通过data对象添加POST参数
-                header['X_Requested_With'] = 'XMLHttpRequest';
+                header['X-Requested-With'] = 'XMLHttpRequest';
             });
 
             uploader.on('uploadProgress', function (file, percentage) {