diff --git a/DoE/DoE.Rmd b/DoE/DoE.Rmd
index a33978e0c4297f2416bf727a6685f4423b4f1eb5..09bdef2027caf6dfe38224d3ddd1f9ba25ee9898 100644
--- a/DoE/DoE.Rmd
+++ b/DoE/DoE.Rmd
@@ -10,6 +10,9 @@ output:
 ```{r setup, include=FALSE}
 knitr::opts_chunk$set(echo = TRUE)
 ```
+# Note:
+
+Since I couldn't install DoE.wrapper, I run the experiments online using this website [DoE.wrapper](https://rdrr.io/cran/DoE.wrapper/)
 
 # Playing with the DoE Shiny Application
 The model studied in this experiment is a black-blox, where x1, x2, ..., x11 are controlable factores, z1,...,z11 are uncontrolable factors and y is the output. 
@@ -41,7 +44,7 @@ X5=c(0,1),X6=c(0,1),X7=c(0, 1),X8=c(0,1),X9=c(0,1),X10=c(0,1),
 X11=c(0,1)));d
 ```
 
-Here are the results:
+Here are the results (run on the website):
 
    X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11
 1   1  0  1  1  0  1  1  1  0   0   0