diff --git a/deploy/bioflow_switch_restart.sh b/deploy/bioflow_switch_restart.sh
new file mode 100755
index 0000000..2490e63
--- /dev/null
+++ b/deploy/bioflow_switch_restart.sh
@@ -0,0 +1,91 @@
+#!/bin/bash
+# deploy/bioflow_switch_restart.sh —— 切分支后重启生信相关服务并验证
+#
+# 背景：QA(8091)/前端(5180)/bioflow_service(8098) 都是「启动时刻」快照，
+#       切分支后不重启就会跑旧分支的代码/配置（曾导致「设置面板无生信开关」+
+#       「规划降级」两个问题）。本脚本把「切分支→重启→验证」固化，避免再踩。
+#
+# 用法：bash deploy/bioflow_switch_restart.sh [分支名]
+#   分支名缺省 feature/bioflow-skill-orchestration
+#
+# 重启：QA(8091) + bioflow_service(8098) + 前端 vite(5180)
+#   BFF(8090) 不重启：/api/capabilities 每次请求动态拉 QA registry，QA 重启后自动生效
+# 验证：服务健康 + QA registry 生信能力 + 前端 SettingsPanel 生信三开关
+#
+# 关键点（勿删）：
+#   - QA 需 source agent/qa/env/prod.env + 强制 QA_V1_ENABLE_BIOFLOW_AGENT=1（熔断开）
+#   - 8098 裸启动即可：main.py 已内置 load_dotenv，自动加载 bioflow_service/.env
+#   - 前端 pkill 用「zh/PlantAI-rag-new/ui/」精确匹配，避免误杀 5181(wjq 仓库) 的 vite
+set -uo pipefail
+
+ROOT="/home/xzq/5090/teamWorkspace/zh/PlantAI-rag-new"
+VENV="/home/xzq/5090/teamWorkspace/zh/plantai-rag-new-venv/bin/python"
+BRANCH="${1:-feature/bioflow-skill-orchestration}"
+PASS=0; FAIL=0
+
+ok()  { PASS=$((PASS+1)); echo "  ✅ $1"; }
+bad() { FAIL=$((FAIL+1)); echo "  ❌ $1"; }
+
+echo "======== 1. 切分支 ========"
+cd "$ROOT" || { echo "仓库目录不存在: $ROOT"; exit 1; }
+git checkout "$BRANCH" || { echo "切分支失败: $BRANCH"; exit 1; }
+echo "当前分支: $(git branch --show-current)"
+
+echo ""
+echo "======== 2. 重启 QA (8091) ========"
+pkill -f "scripts.qa_v1_1_73_server" 2>/dev/null; sleep 2
+cd "$ROOT/agent/qa"
+set -a; source env/prod.env; set +a
+export QA_V1_ENABLE_BIOFLOW_AGENT=1   # 生信对话熔断开关，切生信分支必须开
+nohup "$VENV" -m uvicorn scripts.qa_v1_1_73_server:app --host 127.0.0.1 --port 8091 \
+  > /tmp/plantai-qa-8091.log 2>&1 < /dev/null &
+disown
+
+echo ""
+echo "======== 3. 重启 bioflow_service (8098) ========"
+pkill -f "app.main:app.*port 8098" 2>/dev/null; sleep 2
+cd "$ROOT/bioflow_service"
+nohup "$VENV" -m uvicorn app.main:app --host 127.0.0.1 --port 8098 \
+  > /tmp/plantai-bioflow-8098.log 2>&1 < /dev/null &
+disown
+
+echo ""
+echo "======== 4. 重启前端 vite (5180) ========"
+pkill -f "zh/PlantAI-rag-new/ui/node_modules/.bin/vite" 2>/dev/null; sleep 2
+cd "$ROOT/ui"
+VITE_BFF_TARGET="http://127.0.0.1:8090" setsid npm run dev \
+  > /tmp/plantai-vite.log 2>&1 < /dev/null &
+disown
+
+echo ""
+echo "等待服务启动 (12s)..."
+sleep 12
+
+echo ""
+echo "======== 5. 验证 ========"
+
+echo "[健康检查]"
+c=$(curl -s -m 3 -o /dev/null -w "%{http_code}" http://127.0.0.1:8098/docs 2>/dev/null)
+[ "$c" = "200" ] && ok "8098 bioflow_service /docs=$c" || bad "8098 bioflow_service /docs=$c（见 /tmp/plantai-bioflow-8098.log）"
+c=$(curl -s -m 3 -o /dev/null -w "%{http_code}" http://127.0.0.1:8091/api/v1/qa-v1-1-73/capabilities/registry 2>/dev/null)
+[ "$c" = "200" ] && ok "8091 QA registry=$c" || bad "8091 QA registry=$c（见 /tmp/plantai-qa-8091.log）"
+c=$(curl -s -m 3 -o /dev/null -w "%{http_code}" http://127.0.0.1:5180/ 2>/dev/null)
+[ "$c" = "200" ] && ok "5180 前端 =$c" || bad "5180 前端 =$c（见 /tmp/plantai-vite.log）"
+
+echo "[生信能力注册]"
+REG=$(curl -s -m 5 http://127.0.0.1:8091/api/v1/qa-v1-1-73/capabilities/registry 2>/dev/null)
+BIO=$(echo "$REG" | grep -o '"name":"bioflow-[a-z-]*"' | wc -l)
+[ "$BIO" -ge 3 ] && ok "QA registry 生信能力 $BIO 个（期望 3）" || bad "QA registry 生信能力仅 $BIO 个（期望 3）"
+
+echo "[前端生信三开关]"
+SW=$(curl -s -m 5 -H "Accept: */*" "http://127.0.0.1:5180/src/components/settings/SettingsPanel.vue" 2>/dev/null | grep -c "settingsBioflow\|bioflowCaps")
+[ "$SW" -ge 2 ] && ok "前端 SettingsPanel 含「生信分析能力」三开关" || bad "前端 SettingsPanel 无生信三开关（可能旧代码，需硬刷新浏览器）"
+
+echo ""
+echo "======== 结果: $PASS 通过 / $FAIL 失败 ========"
+if [ "$FAIL" -eq 0 ]; then
+  echo "✅ 全部就绪。浏览器请 Ctrl+Shift+R 硬刷新（清缓存），再测生信对话。"
+else
+  echo "❌ 有失败项，请查看 /tmp/plantai-qa-8091.log /tmp/plantai-bioflow-8098.log /tmp/plantai-vite.log"
+fi
+exit "$FAIL"