diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 69f7530..2bf5c91 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -5,7 +5,7 @@ on: [push]
 jobs:
     build:
         container:
-            image: focs.ji.sjtu.edu.cn:5000/gitea/runner-images:ubuntu-latest-slim
+            image: focs.ji.sjtu.edu.cn:5000/gitea/runner-images:ubuntu-latest
         steps:
             - name: Check out repository code
               uses: https://gitea.com/BoYanZh/checkout@focs