diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index c0aedae..590ca55 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -13,11 +13,11 @@ jobs:
     # 作业包含一系列任务，称为 steps
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 21
+      - name: Set up JDK 9
         uses: actions/setup-java@v2
         with:
-          java-version: '1.8'
-          distribution: 'adopt'
+          java-version: '8.0.402+6'
+          distribution: 'oracle'
       # maven缓存，不加的话每次都会去重新拉取，会影响速度
       - name: Dependies Cache
         uses: actions/cache@v2