diff --git a/release/release-ci.sh b/release/release-ci.sh
index 8e5442f31..cbb9b7ef5 100644
--- a/release/release-ci.sh
+++ b/release/release-ci.sh
@@ -90,9 +90,10 @@ RELEASE_ID=$(curl --data "${JSON_DATA}" -H "Authorization: token ${GITHUB_TOKEN}
 function uploadfile() {
   FILE=$1
   CTYPE=$(file -b --mime-type $FILE)
-  curl -H "Authorization: token ${GITHUB_TOKEN}" -H "Content-Type: ${CTYPE}" --data-binary @$FILE "https://uploads.github.com/repos/v2ray/v2ray-core/releases/${RELEASE_ID}/assets?name=$(basename $FILE)"
 
   sleep 1
+  curl -H "Authorization: token ${GITHUB_TOKEN}" -H "Content-Type: ${CTYPE}" --data-binary @$FILE "https://uploads.github.com/repos/v2ray/v2ray-core/releases/${RELEASE_ID}/assets?name=$(basename $FILE)"
+  sleep 1
 }
 
 function upload() {