diff --git a/README.Rmd b/README.Rmd
index 45ef607..691f589 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -335,9 +335,8 @@ weat_resampling(sw)
 
 ## How to get help
 
-* Read the [documentation](https://rdrr.io/github/gesistsa/sweater/man/)
+* Read the [documentation](https://cran.r-project.org/web/packages/sweater/sweater.pdf)
 * Search for [issues](https://github.com/gesistsa/sweater/issues)
-* If you have further questions about the package, please contact Chung-hong Chan by e-mail, post, or other methods listed on this [page](https://www.mzes.uni-mannheim.de/d7/en/profiles/chung-hong-chan).
 
 ## Contributing
 
diff --git a/README.md b/README.md
index a698c2b..c0dfd95 100644
--- a/README.md
+++ b/README.md
@@ -633,11 +633,8 @@ weat_resampling(sw)
 ## How to get help
 
   - Read the
-    [documentation](https://rdrr.io/github/gesistsa/sweater/man/)
+    [documentation](https://cran.r-project.org/web/packages/sweater/sweater.pdf)
   - Search for [issues](https://github.com/gesistsa/sweater/issues)
-  - If you have further questions about the package, please contact
-    Chung-hong Chan by e-mail, post, or other methods listed on this
-    [page](https://www.mzes.uni-mannheim.de/d7/en/profiles/chung-hong-chan).
 
 ## Contributing