diff --git a/tools/easzup b/tools/easzup
index aa6fb37..88c5939 100755
--- a/tools/easzup
+++ b/tools/easzup
@@ -351,7 +351,7 @@ function main() {
   
   export REGISTRY_MIRROR="CN"
   ACTION=""
-  while getopts "CDPSd:e:k:m:p:z:" OPTION; do
+  while getopts "CDPSd:e:k:m:p:z:c:" OPTION; do
       case "$OPTION" in
         C)
           ACTION="clean_container"