diff --git a/build.sh b/build.sh
index 541848c..dd8cf29 100644
--- a/build.sh
+++ b/build.sh
@@ -75,6 +75,12 @@ if [ -d "pkgs/pipeline_core/skills_library" ]; then
     # 技能集清单（manifest 引用 global 里的技能名）
     rm -rf "$cdir/skills/packs"
     cp -r "pkgs/pipeline_core/skills_library/packs" "$cdir/skills/packs"
+    # 产线技能：pipelines/{pipeline_id}/common/ + roles/{role}/（SDLC 等产线默认规范，loader 按此路径扫描）
+    rm -rf "$cdir/skills/pipelines"
+    if [ -d "pkgs/pipeline_core/skills_library/pipelines" ]; then
+        cp -r "pkgs/pipeline_core/skills_library/pipelines" "$cdir/skills/pipelines"
+        echo "  skills: pipelines(产线技能) 已部署，共 $(ls "$cdir/skills/pipelines" | wc -l) 个产线"
+    fi
     echo "  skills: global(公共技能)+packs(技能集) 已部署，global 共 $(ls "$cdir/skills/global" | wc -l) 个技能"
 fi