diff --git a/.gitea/workflows/master.yml b/.gitea/workflows/master.yml
index 33371768..b9c977b9 100644
--- a/.gitea/workflows/master.yml
+++ b/.gitea/workflows/master.yml
@@ -52,6 +52,16 @@ jobs:
             full_image_name="$TARGET_REGISTRY/$TARGET_PROJECT:$image_tag-${{ github.sha }}"
             echo "镜像名称: $full_image_name"
 
+            # 检查JAR包是否存在
+            echo "===== 检查JAR包 ====="
+            jar_files=$(find "$docker_context" -name "*.jar" -type f)
+            if [ -z "$jar_files" ]; then
+              echo "警告：在 $docker_context 目录中未找到JAR包"
+              exit 1
+            fi
+            echo "找到JAR包："
+            echo "$jar_files"
+
             echo "===== 构建镜像 ====="
             if ! docker build -t "$full_image_name" -f "$dockerfile" "$docker_context"; then
               echo "错误：构建镜像失败"