diff --git a/docs/en/solutions/ArtifactPromotionRun_Approval_Notification_with_CorpWeChat.md b/docs/en/solutions/ArtifactPromotionRun_Approval_Notification_with_CorpWeChat.md
index 003f5c3..23d4282 100644
--- a/docs/en/solutions/ArtifactPromotionRun_Approval_Notification_with_CorpWeChat.md
+++ b/docs/en/solutions/ArtifactPromotionRun_Approval_Notification_with_CorpWeChat.md
@@ -280,8 +280,7 @@ spec:
       # Subscribed resource type
       kind: ArtifactPromotionRun
       apiVersion: artifacts.katanomi.dev/v1alpha1
-      namespace: "devops"  # Subscribe to this namespace
-
+      namespace: "devops"  # Namespace for the ArtifactPromotionRun CR; it should be the same as the project name.
     events:
     # 1. Approval pending event: for approvers
     - type: "dev.katanomi.cloudevents.kubeevent.artifactpromotionrun.approvalpending.v1alpha1"
diff --git a/docs/en/solutions/ArtifactPromotionRun_Approval_Notification_with_CorpWeChat_Install_kubeevent-enricher.md b/docs/en/solutions/ArtifactPromotionRun_Approval_Notification_with_CorpWeChat_Install_kubeevent-enricher.md
index a49eee6..74fa37d 100644
--- a/docs/en/solutions/ArtifactPromotionRun_Approval_Notification_with_CorpWeChat_Install_kubeevent-enricher.md
+++ b/docs/en/solutions/ArtifactPromotionRun_Approval_Notification_with_CorpWeChat_Install_kubeevent-enricher.md
@@ -35,11 +35,13 @@ The following components are required for installation:
 Download the installation package from AlaudaCloud to your working directory:
 
 ```bash
-export DOWNLOAD_URL=https://xxx.xx/kubeveent-enricher.tar.gz
+export DOWNLOAD_URL=https://cloud.alauda.cn/attachments/knowledge/KB260100010/kubeevent-enricher.tar.gz
 
 mkdir kubeevent-enricher
 cd kubeevent-enricher
-wget ${DOWNLOAD_URL}
+
+# download the package to current directory
+
 tar -xvzf ./kubeevent-enricher.tar.gz
 ```