diff --git a/__init__.py b/__init__.py
index 2fb9ec7..3356d69 100644
--- a/__init__.py
+++ b/__init__.py
@@ -10,7 +10,7 @@ NODE_CLASS_MAPPINGS = {
 }
 NODE_DISPLAY_NAME_MAPPINGS = { 
     "VFrame Loader With Mask Editor" : "SequentialImageLoader",
-    "Video Loader With Mask Editor" : "VideoExtractor",
+    "Video Loader With Mask Editor" : "VideoFrameExtractor",
 }
 __all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']
 
diff --git a/js/main.js b/js/main.js
index 01e852b..7d83747 100644
--- a/js/main.js
+++ b/js/main.js
@@ -78,7 +78,7 @@ async function uplaodSequentialDataCore(node, inputName, inputData, app, fileInp
     document.body.append(fileInput);
 
     // Create the button widget for selecting the files
-    let uploadWidget = node.addWidget("button", "choose image directory to upload", "image", () => {
+    let uploadWidget = node.addWidget("button", fileInput['data-disp-msg'], "image", () => {
         fileInput.click();
     });
     uploadWidget.serialize = false;
@@ -239,6 +239,7 @@ app.registerExtension({
                     type: "file",
                     style: "display: none",
                     webkitdirectory: true,
+                    'data-disp-msg': "choose image directory to upload",
                     onchange: async () => {
                         if (fileInput.files.length) {
                             const vframeId = Date.now();
@@ -308,6 +309,7 @@ app.registerExtension({
                     type: "file",
                     style: "display: none",
                     accept: "video/*",
+                    'data-disp-msg': "choose mp4 to upload",
                     onchange: async () => {
                         if (fileInput.files.length) {
                             const file = fileInput.files[0];
diff --git a/readme.md b/readme.md
index 71684b8..a3989c7 100644
--- a/readme.md
+++ b/readme.md
@@ -9,6 +9,7 @@ Add this repository to the custom_nodes/ directory.
 ## Usage
 
 ### About "SequentialImageLoader" Node
+This is in the Image category.
 
 #### input
 * sequence_id: Please ignore (used for internal processing only).
@@ -21,6 +22,10 @@ Add this repository to the custom_nodes/ directory.
 * mask_images: Masks for each frame are output as images. You may need to convert them to mask data using a Mask To Image node, for example.
 * image_count: Number of processed frames.
 
+### About "VideoFrameExtractor" Node
+Instead of specifying a directory containing frames, you specify a video file. Currently, only mp4 format is supported. 
+Otherwise, it is the same as the SequentialImageLoader Node.
+
 ### About the Mask Editor
 1. After loading the frames, right-click the node and select "Open In MaskEditor".
 2. In the editor that appears, perform masking and sketching as needed. It is based on the standard Mask Editor.