diff --git a/3d_file/README.md b/3d_file/README.md
new file mode 100644
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--- /dev/null
+++ b/3d_file/README.md
@@ -0,0 +1 @@
+![image](https://github.com/Xinyuan-LilyGO/TTGO-T-Display/blob/master/image/image4.jpg)