diff --git a/README.md b/README.md
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@@ -54,7 +54,7 @@ If you do not intend to modify the SDK itself, it is recommended to use a pre-co
 
 To explore practical examples and gain insights on utilizing the SDK, please navigate to [Examples](examples/README.md) section for more information.
 
-Orbbec Viewer is an all-in-one graphical user interface (GUI) built on the Orbbec SDK, offering a suite of features including data stream preview, camera configuration, post-processing, and more. To learn how to effectively use the Orbbec Viewer, please refer to the  [Orbbec Viewer User Guide](docs/orbbecviewer.md).
+Orbbec Viewer is an all-in-one graphical user interface (GUI) built on the Orbbec SDK, offering a suite of features including data stream preview, camera configuration, post-processing, and more. To learn how to effectively use the Orbbec Viewer, please refer to the  [Orbbec Viewer User Guide](docs/tutorial/orbbecviewer.md).
 
 ### 2.2 API Reference
 
diff --git a/docs/orbbecviewer.md b/docs/tutorial/orbbecviewer.md
similarity index 100%
rename from docs/orbbecviewer.md
rename to docs/tutorial/orbbecviewer.md