diff --git a/demo/demo2/paddlepalm b/demo/demo2/paddlepalm
deleted file mode 120000
index 02071c94fa2adcef66be6763eaec487eb5b478e3..0000000000000000000000000000000000000000
--- a/demo/demo2/paddlepalm
+++ /dev/null
@@ -1 +0,0 @@
-../../paddlepalm/
\ No newline at end of file