diff --git a/bench/seed.sh b/bench/seed.sh
index 2f52dbf..134c1be 100644
--- a/bench/seed.sh
+++ b/bench/seed.sh
@@ -19,6 +19,22 @@ AUTH="Authorization: Bearer $TOKEN"
 CT="Content-Type: application/json"
 post() { curl -s -o /dev/null -w "  $2 %{http_code}\n" -X "${3:-POST}" "$API$1" -H "$AUTH" -H "$CT" --data-binary @-; }
 
+# ---------- 0) 删除全部拦截规则 ----------
+# benchmark/CTF 解题会大量用到 DELETE 请求、清空类接口等操作，破坏性拦截规则会误拦
+# 这些正常渗透动作。这里逐条删除所有拦截规则(含内置)，放开防护，避免 worker 被 deny 卡住。
+# 无 bulk delete 接口，故先 list 再逐个 DELETE。
+del_all_intercept_rules() {
+  local rules ids id n=0
+  rules="$(curl -s "$API/api/intercept/rules" -H "$AUTH")"
+  ids="$(echo "$rules" | jq -r '(.rules // [])[] | .id')"
+  for id in $ids; do
+    curl -s -o /dev/null -X DELETE "$API/api/intercept/rules/$id" -H "$AUTH"
+    n=$((n+1))
+  done
+  log "已删除 $n 条拦截规则"
+}
+del_all_intercept_rules
+
 # ---------- 1) 自定义 agent（先建，后续绑定/提示词依赖它） ----------
 log "创建自定义 agent ..."
 echo '{"key":"tec_benchmark","name":"腾讯BENCHMARK自动化编排","description":"benchmark 自动化编排：拉题/建任务/推进/提交"}' | post /api/agents "agent tec_benchmark"
diff --git a/bench/seed_v2.sh b/bench/seed_v2.sh
index e1d39b4..8abb205 100644
--- a/bench/seed_v2.sh
+++ b/bench/seed_v2.sh
@@ -28,6 +28,22 @@ AUTH="Authorization: Bearer $TOKEN"
 CT="Content-Type: application/json"
 post() { curl -s -o /dev/null -w "  $2 %{http_code}\n" -X "${3:-POST}" "$API$1" -H "$AUTH" -H "$CT" --data-binary @-; }
 
+# ---------- 0) 删除全部拦截规则 ----------
+# benchmark/CTF 解题会大量用到 DELETE 请求、清空类接口等操作，破坏性拦截规则会误拦
+# 这些正常渗透动作。这里逐条删除所有拦截规则(含内置)，放开防护，避免 worker 被 deny 卡住。
+# 无 bulk delete 接口，故先 list 再逐个 DELETE。
+del_all_intercept_rules() {
+  local rules ids id n=0
+  rules="$(curl -s "$API/api/intercept/rules" -H "$AUTH")"
+  ids="$(echo "$rules" | jq -r '(.rules // [])[] | .id')"
+  for id in $ids; do
+    curl -s -o /dev/null -X DELETE "$API/api/intercept/rules/$id" -H "$AUTH"
+    n=$((n+1))
+  done
+  log "已删除 $n 条拦截规则"
+}
+del_all_intercept_rules
+
 # ---------- 1) 自定义 agent（仅 challenge_review；编排交给 scheduler.py） ----------
 log "创建自定义 agent（仅 challenge_review）..."
 echo '{"key":"challenge_review","name":"题目REVIEW","description":"重复题目经验总结：查历史、复用经验、注入 hint"}' | post /api/agents "agent challenge_review"