diff --git a/app/spider/__init__.py b/app/spider/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/spider/offerqingbaoju.py b/app/spider/offerqingbaoju.py
new file mode 100644
index 0000000..4345489
--- /dev/null
+++ b/app/spider/offerqingbaoju.py
@@ -0,0 +1,69 @@
+"""offerqingbaoju.cn 招聘公告地址抓取。
+
+接口说明见 doc/offerqingbaoju.md：
+- 明文 JSON，无加密。
+- 匿名访问只能取 page=1，但 per_page 可以拉很大（实测 6000+ 条一次返回）。
+- 公告地址取每条数据的 `公告链接` 字段。
+"""
+
+from __future__ import annotations
+
+import httpx
+
+from app.core.logger import log
+
+# 招聘数据接口
+_API_URL = "https://offerqingbaoju.cn/api/simple/navigation/60/data"
+
+_HEADERS = {
+    "accept": "application/json",
+    "user-agent": (
+        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 "
+        "(KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36"
+    ),
+}
+
+# 请求超时（秒）
+_TIMEOUT = 30
+
+
+def fetch_offerqingbaoju(limit: int) -> list[str]:
+    """抓取 offerqingbaoju 招聘公告地址。
+
+    Args:
+        limit: 抓取条数（映射到接口的 per_page，匿名只取第 1 页）。
+
+    Returns:
+        公告地址列表（已去重、过滤空值，保持原始顺序）。
+    """
+    if limit <= 0:
+        return []
+
+    try:
+        response = httpx.get(
+            _API_URL,
+            params={"page": 1, "per_page": limit},
+            headers=_HEADERS,
+            timeout=_TIMEOUT,
+        )
+        response.raise_for_status()
+        payload = response.json()
+    except (httpx.HTTPError, ValueError) as exc:
+        log.error(f"offerqingbaoju 抓取失败: {exc}")
+        return []
+
+    rows = payload.get("data") or []
+
+    urls: list[str] = []
+    seen: set[str] = set()
+    for row in rows:
+        url = (row.get("公告链接") or "").strip()
+        if not url or not url.startswith("http"):
+            continue
+        if url in seen:
+            continue
+        seen.add(url)
+        urls.append(url)
+
+    log.info(f"offerqingbaoju 抓取到 {len(urls)} 条公告地址（原始 {len(rows)} 条）")
+    return urls
diff --git a/app/spider/offershow.py b/app/spider/offershow.py
new file mode 100644
index 0000000..f370242
--- /dev/null
+++ b/app/spider/offershow.py
@@ -0,0 +1,97 @@
+"""offershow.cn 招聘公告地址抓取。
+
+接口说明见 doc/offershow.md（其中"参数必须放 body、匿名恒 10 条"的描述已过时）：
+- 招聘计划列表 `POST /api/od/plan_table`，明文 JSON，无加密，无需登录。
+- 分页参数 `page`/`size` 必须放在 **URL query string**，放 body 无效（恒返回第 1 页）。
+- 业务成功码为 `200001`。
+- 公告地址取每条计划的 `notice_url` 字段。
+"""
+
+from __future__ import annotations
+
+import httpx
+
+from app.core.logger import log
+
+# 招聘计划列表接口
+_API_URL = "https://www.offershow.cn/api/od/plan_table"
+
+_HEADERS = {
+    "accept": "application/json",
+    "content-type": "application/json",
+    "origin": "https://www.offershow.cn",
+    "referer": "https://www.offershow.cn/",
+    "user-agent": (
+        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 "
+        "(KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36"
+    ),
+}
+
+# 业务成功码
+_SUCCESS_CODE = 200001
+
+# 每页条数
+_PAGE_SIZE = 20
+
+# 请求超时（秒）
+_TIMEOUT = 30
+
+# 翻页安全上限，防止 total 异常时死循环
+_MAX_PAGES = 2000
+
+
+def fetch_offershow(limit: int) -> list[str]:
+    """抓取 offershow 招聘公告地址。
+
+    Args:
+        limit: 抓取条数上限，循环翻页累积直到拿满或翻完。
+
+    Returns:
+        公告地址列表（已去重、过滤空值，保持原始顺序）。
+    """
+    if limit <= 0:
+        return []
+
+    urls: list[str] = []
+    seen: set[str] = set()
+
+    with httpx.Client(headers=_HEADERS, timeout=_TIMEOUT) as client:
+        for page in range(1, _MAX_PAGES + 1):
+            try:
+                response = client.post(
+                    _API_URL,
+                    params={"page": page, "size": _PAGE_SIZE},
+                    json={"recruit_plan_type": 2},
+                )
+                response.raise_for_status()
+                payload = response.json()
+            except (httpx.HTTPError, ValueError) as exc:
+                log.error(f"offershow 抓取失败（page={page}）: {exc}")
+                break
+
+            if payload.get("code") != _SUCCESS_CODE:
+                log.warning(f"offershow 返回非成功码（page={page}）: {payload.get('code')}")
+                break
+
+            plans = (payload.get("data") or {}).get("plans") or []
+            if not plans:
+                break
+
+            for plan in plans:
+                url = (plan.get("notice_url") or "").strip()
+                if not url or not url.startswith("http"):
+                    continue
+                if url in seen:
+                    continue
+                seen.add(url)
+                urls.append(url)
+                if len(urls) >= limit:
+                    log.info(f"offershow 抓取到 {len(urls)} 条公告地址（翻页 {page} 页）")
+                    return urls
+
+            # 已翻到最后一页
+            if len(plans) < _PAGE_SIZE:
+                break
+
+    log.info(f"offershow 抓取到 {len(urls)} 条公告地址")
+    return urls
diff --git a/requirements.txt b/requirements.txt
index 51510c5..aa7f0f8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 cryptography>=41
+httpx>=0.28
 rapidocr>=3.9
 onnxruntime>=1.17
 opencv-python>=4.5