diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index eaeb80f..a38145c 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -7,7 +7,7 @@ name: Docker
 
 on:
   schedule:
-    - cron: '0 0 * * 0'
+    - cron: '0 0 * * 1'
   push:
     branches: [ main ]
     # Publish semver tags as releases.
diff --git a/.github/workflows/docker-publish2ghcr.yml b/.github/workflows/docker-publish2ghcr.yml
index 8c225a1..d921fde 100644
--- a/.github/workflows/docker-publish2ghcr.yml
+++ b/.github/workflows/docker-publish2ghcr.yml
@@ -7,7 +7,7 @@ name: Docker
 
 on:
   schedule:
-    - cron: '42 8 * * *'
+    - cron: '0 0 * * 1'
   push:
     branches: [ main ]
     # Publish semver tags as releases.
diff --git a/README.md b/README.md
index 64d3b90..2a94074 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ portainer-ce 2.11中文版
 [![Docker Stars](https://img.shields.io/docker/stars/outlovecn/portainer-cn.svg?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&label=stars&logo=docker)](https://hub.docker.com/r/outlovecn/portainer-cn)
 
 ### 预览
-![预览](https://imgs.outlove.cn/dashboard.png)
+![预览](https://imgs.onlypic.cc/i/2023/11/11/654f3c0097611.png)
 
 ### 平台支持