diff --git a/DESCRIPTION b/DESCRIPTION
index 846ddca..ddd9908 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -58,7 +58,7 @@ Remotes:
     YuLab-SMU/tidydr
 VignetteBuilder: knitr
 License: Artistic-2.0
-URL: https://yulab-smu.top/biomedical-knowledge-mining-book/
+URL: https://yulab-smu.top/contribution-knowledge-mining/
 BugReports: https://github.com/GuangchuangYu/enrichplot/issues
 biocViews: Annotation, GeneSetEnrichment, GO, KEGG,
     Pathways, Software, Visualization
diff --git a/man/enrichplot-package.Rd b/man/enrichplot-package.Rd
index 2f28fe0..e9adb57 100644
--- a/man/enrichplot-package.Rd
+++ b/man/enrichplot-package.Rd
@@ -11,7 +11,7 @@ The 'enrichplot' package implements several visualization methods for interpreti
 \seealso{
 Useful links:
 \itemize{
-  \item \url{https://yulab-smu.top/biomedical-knowledge-mining-book/}
+  \item \url{https://yulab-smu.top/contribution-knowledge-mining/}
   \item Report bugs at \url{https://github.com/GuangchuangYu/enrichplot/issues}
 }