diff --git a/deepmd-kit/construct.yaml b/deepmd-kit/construct.yaml
index 706bc75..a9524c2 100644
--- a/deepmd-kit/construct.yaml
+++ b/deepmd-kit/construct.yaml
@@ -24,6 +24,7 @@ specs:
 - nocuda
 {% endif %}
 - dpdata
+- conda
 
 ignore_duplicate_files: True
 
diff --git a/deepmd-kit/post_install.sh b/deepmd-kit/post_install.sh
index 3c8e478..40ce8d4 100644
--- a/deepmd-kit/post_install.sh
+++ b/deepmd-kit/post_install.sh
@@ -1,4 +1,8 @@
 cat << EOF
+Please activate the environment before using the packages:
+
+/path/to/deepmd-kit/bin/conda activate /path/to/deepmd-kit
+
 The following executable files have been installed:
 1. DeePMD-kit CLi: dp -h
 2. LAMMPS: lmp -h