diff --git a/docker/update.sh b/docker/update.sh
index 2477fa3..2d70339 100644
--- a/docker/update.sh
+++ b/docker/update.sh
@@ -2,13 +2,13 @@
 
 set -u
 
-#if [ "${ACME_ENABLED:=true}" = "true" ]; then
-#  # 使用acme获取/更新证书
-#  ${ACME_HOME}/acme.sh ${ACME_PARAMS:-}  \
-#  --force --issue --cert-home ${CERT_HOME} \
-#  -d ${ACME_DOMAIN} -d *.${ACME_DOMAIN} \
-#  --dns ${ACME_DNS_TYPE}
-#fi
+if [ "${ACME_ENABLED:=true}" = "true" ]; then
+  # 使用acme获取/更新证书
+  ${ACME_HOME}/acme.sh ${ACME_PARAMS:-}  \
+  --force --issue --cert-home ${CERT_HOME} \
+  -d ${ACME_DOMAIN} -d *.${ACME_DOMAIN} \
+  --dns ${ACME_DNS_TYPE}
+fi
 
 # 添加刷新url
 echo "${PUSH_URLS:-}" | tr ',' '\n' > ${WORK_DIR}/urls.txt
diff --git a/main.py b/main.py
index 55010ad..4be6ae0 100644
--- a/main.py
+++ b/main.py
@@ -196,5 +196,4 @@ if __name__ == "__main__":
             run_purge_url(SECRETID, SECRETKEY, my_domain, config.URLS_FILE)
         # ecdn是全球加速服务，与CDN不同，本账号没有开通该功能
         # run_config_ecdn(SECRETID, SECRETKEY, my_domain, cert_id)
-    print("成功执行本次CDN更新任务！")