diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index eaac7f3a..328d05cc 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -15,6 +15,9 @@ env:
   REGISTRY: docker.io
   IMAGE_PREFIX: yyhuni
 
+permissions:
+  contents: write  # 允许修改仓库内容
+
 jobs:
   build:
     runs-on: ubuntu-latest