diff --git a/deploy/ali_cdn.sh b/deploy/ali_cdn.sh
index 70a2e532..3c28674e 100644
--- a/deploy/ali_cdn.sh
+++ b/deploy/ali_cdn.sh
@@ -83,6 +83,6 @@ _set_cdn_domain_ssl_certificate_query() {
   query=$query'&SignatureMethod=HMAC-SHA1'
   query=$query"&SignatureNonce=$(_ali_nonce)"
   query=$query'&SignatureVersion=1.0'
-  query=$query'&Timestamp='$(_timestamp)
+  query=$query'&Timestamp='$(_ali_timestamp)
   query=$query'&Version=2018-05-10'
 }
diff --git a/deploy/ali_dcdn.sh b/deploy/ali_dcdn.sh
index 14ac500a..27d3a726 100644
--- a/deploy/ali_dcdn.sh
+++ b/deploy/ali_dcdn.sh
@@ -83,6 +83,6 @@ _set_dcdn_domain_ssl_certificate_query() {
   query=$query'&SignatureMethod=HMAC-SHA1'
   query=$query"&SignatureNonce=$(_ali_nonce)"
   query=$query'&SignatureVersion=1.0'
-  query=$query'&Timestamp='$(_timestamp)
+  query=$query'&Timestamp='$(_ali_timestamp)
   query=$query'&Version=2018-01-15'
 }