diff --git a/admin/libhelm.sh b/admin/libhelm.sh
index 928a463f..57e89f90 100644
--- a/admin/libhelm.sh
+++ b/admin/libhelm.sh
@@ -81,19 +81,6 @@ function get_kubezero_secret() {
   get_secret_val kubezero kubezero-secrets "$1"
 }
 
-function ensure_kubezero_secret_key() {
-  local secret="$(kubectl get secret -n kubezero kubezero-secrets -o yaml)"
-  local key=""
-  local val=""
-
-  for key in $@; do
-    val=$(echo "$secret" | yq ".data.\"$key\"")
-    if [ "$val" == "null" ]; then
-      kubectl patch secret -n kubezero kubezero-secrets --patch="{\"data\": { \"$key\": \"\" }}"
-    fi
-  done
-}
-
 
 function ensure_kubezero_secret_key() {
   local secret="$(kubectl get secret -n $ns $secret -o yaml)"