diff --git a/.github/workflows/build-docker.yml b/.github/workflows/build-docker.yml
index 71e1183c8..69d10c70d 100644
--- a/.github/workflows/build-docker.yml
+++ b/.github/workflows/build-docker.yml
@@ -21,7 +21,7 @@ on:
 
 permissions:
   id-token: write
-  contents: read
+  contents: write
 
 jobs:
   build_docker_image:
@@ -32,6 +32,8 @@ jobs:
         working-directory: ./ci/docker
     steps:
     - uses: actions/checkout@v3
+      with:
+        token: ${{ secrets.CI_PAT}}
     - name: Configure AWS Credentials
       uses: aws-actions/configure-aws-credentials@v2
       with:
diff --git a/anaconda_projects/db/project_filebrowser.db b/anaconda_projects/db/project_filebrowser.db
new file mode 100644
index 000000000..d7e75dbf5
Binary files /dev/null and b/anaconda_projects/db/project_filebrowser.db differ
diff --git a/chapter_linear-networks/linear-regression-concise.md b/chapter_linear-networks/linear-regression-concise.md
index 7c52228f2..65d200eaa 100644
--- a/chapter_linear-networks/linear-regression-concise.md
+++ b/chapter_linear-networks/linear-regression-concise.md
@@ -177,6 +177,10 @@ net.add(nn.Dense(1))
 #@tab pytorch
 # nn是神经网络的缩写
 from torch import nn
+# 创建一个简单的神经网络
+# 它只包含一个全连接层
+# 输入：2个数字
+# 输出：1个数字
 net = nn.Sequential(nn.Linear(2, 1))
 ```