diff --git a/aria2c.sh b/aria2c.sh
index 0c82bc3..cc86bb7 100755
--- a/aria2c.sh
+++ b/aria2c.sh
@@ -1,6 +1,8 @@
 #! /bin/bash -eu
 
 sed -i 's/6800/'"${ARIA2_EXTERNAL_PORT}"'/g' /usr/local/www/aria2/js/aria-ng*.js
+RPC_SECRET_BASE64=$(echo -n ${RPC_SECRET}|base64)
+sed -i 's/secret:\"\"/secret:\"'"${RPC_SECRET_BASE64}"'\"/g' /usr/local/www/aria2/js/aria-ng*.js
 
 if [ "$ARIA2_SSL" = "true" ]; then
 echo "Start aria2 with secure config"