diff --git a/GNNLux/src/layers/conv.jl b/GNNLux/src/layers/conv.jl
index 2c0b0fa99..d042f32b5 100644
--- a/GNNLux/src/layers/conv.jl
+++ b/GNNLux/src/layers/conv.jl
@@ -52,7 +52,6 @@ If `conv_weight` is an `AbstractMatrix` of size `[out, in]`, then the convolutio
 using GNNLux, Lux, Random
 # initialize random number generator
 rng = Random.default_rng()
-Random.seed!(rng, 0)
 # create data
 s = [1,1,2,3]
 t = [2,3,1,1]