diff --git a/en/contribute/faqs.md b/en/contribute/faqs.md
index 94024c774a63371ed52a757c0dd5c2c2eb65dd8f..8240113c2ddb7e87f7156e16c0fa916e9064a2df 100755
--- a/en/contribute/faqs.md
+++ b/en/contribute/faqs.md
@@ -41,7 +41,7 @@ The possible causes for a verification failure include:
 
    **Solution**
 
-   Click [https://dco.openharmony.io/sign/Z2l0ZWUlMkZPcGVuQXRvbQ==](https://dco.openharmony.io/sign/Z2l0ZWUlMkZPcGVuQXRvbQ==) to sign the DCO or check the signing status. 
+   Click [https://dco.openharmony.io/sign/Z2l0ZWUlMkZvcGVuX2hhcm1vbnk=) to sign the DCO or check the signing status. 
 
    Enter **check dco** in the Pull Requests comment box and click **Comment**. The system will check the DCO signing status again.