diff --git a/deploy/qiniu.sh b/deploy/qiniu.sh
index a97dfbbf..aadda53b 100644
--- a/deploy/qiniu.sh
+++ b/deploy/qiniu.sh
@@ -23,38 +23,31 @@ qiniu_deploy() {
   _debug _cfullchain "$_cfullchain"
 
   if [ -z "$QINIU_AK" ]; then
-    if [ -z "$Le_Deploy_Qiniu_AK" ]; then
-      _err "QINIU_AK is not defined."
-      return 1
-    fi
+    _err "QINIU_AK is not defined."
+    return 1
   else
-    Le_Deploy_Qiniu_AK="$QINIU_AK"
-    _savedomainconf Le_Deploy_Qiniu_AK "$Le_Deploy_Qiniu_AK"
+    _savedomainconf QINIU_AK "$QINIU_AK"
   fi
 
   if [ -z "$QINIU_SK" ]; then
-    if [ -z "$Le_Deploy_Qiniu_SK" ]; then
-      _err "QINIU_SK is not defined."
-      return 1
-    fi
+    _err "QINIU_SK is not defined."
+    return 1
   else
-    Le_Deploy_Qiniu_SK="$QINIU_SK"
-    _savedomainconf Le_Deploy_Qiniu_SK "$Le_Deploy_Qiniu_SK"
+    _savedomainconf QINIU_SK "$QINIU_SK"
   fi
 
-  Le_Deploy_Qiniu_Cdn_Domain="${QINIU_CDN_DOMAIN:-$(_readdomainconf Le_Deploy_Qiniu_Cdn_Domain)}"
-  if [ -z "$Le_Deploy_Qiniu_Cdn_Domain" ]; then
-    Le_Deploy_Qiniu_Cdn_Domain="$_cdomain"
+  if [ -z "$QINIU_CDN_DOMAIN" ]; then
+    QINIU_CDN_DOMAIN="$_cdomain"
   fi
 
-  _savedomainconf Le_Deploy_Qiniu_Cdn_Domain "$Le_Deploy_Qiniu_Cdn_Domain"
+  _savedomainconf QINIU_CDN_DOMAIN "$QINIU_CDN_DOMAIN"
 
   ## upload certificate
   string_fullchain=$(sed 's/$/\\n/' "$_cfullchain" | tr -d '\n')
   string_key=$(sed 's/$/\\n/' "$_ckey" | tr -d '\n')
 
   sslcert_path="/sslcert"
-  sslcerl_body="{\"name\":\"$_cdomain\",\"common_name\":\"$Le_Deploy_Qiniu_Cdn_Domain\",\"ca\":\"$string_fullchain\",\"pri\":\"$string_key\"}"
+  sslcerl_body="{\"name\":\"$_cdomain\",\"common_name\":\"$QINIU_CDN_DOMAIN\",\"ca\":\"$string_fullchain\",\"pri\":\"$string_key\"}"
   sslcert_access_token="$(_make_access_token "$sslcert_path")"
   _debug sslcert_access_token "$sslcert_access_token"
   export _H1="Authorization: QBox $sslcert_access_token"
@@ -74,7 +67,7 @@ qiniu_deploy() {
   _debug certId "$_certId"
 
   ## update domain ssl config
-  update_path="/domain/$Le_Deploy_Qiniu_Cdn_Domain/httpsconf"
+  update_path="/domain/$QINIU_CDN_DOMAIN/httpsconf"
   update_body="{\"certid\":$_certId,\"forceHttps\":false}"
   update_access_token="$(_make_access_token "$update_path")"
   _debug update_access_token "$update_access_token"
@@ -94,6 +87,6 @@ qiniu_deploy() {
 }
 
 _make_access_token() {
-  _token="$(printf "%s\n" "$1" | _hmac "sha1" "$(printf "%s" "$Le_Deploy_Qiniu_SK" | _hex_dump | tr -d " ")" | _base64)"
-  echo "$Le_Deploy_Qiniu_AK:$_token"
+  _token="$(printf "%s\n" "$1" | _hmac "sha1" "$(printf "%s" "$QINIU_SK" | _hex_dump | tr -d " ")" | _base64)"
+  echo "$QINIU_AK:$_token"
 }