diff --git a/README.md b/README.md
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--- a/README.md
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@@ -1,3 +1,22 @@
 # Comfyui-Ycnode
+1. Basic Operations:
+
+Select Image: Click on the image with the mouse to select it.
+
+Deselect Image: Double-click on the image or click on an empty area to deselect it.
+
+2. Zooming Image:
+
+Zoom In/Out: With the image selected, scroll the mouse wheel up/down to zoom in/out.
+
+3. Rotating Image:
+
+Rotate Clockwise/Counterclockwise: With the image selected, hold down the Shift key and scroll the mouse wheel up/down to rotate the image clockwise/counterclockwise.
+
+4. Other functions:
+
+All on the button, quite obvious
+
+
 ![image](https://github.com/user-attachments/assets/65175669-4db0-4339-a9f7-b4d63298b4d8)