diff --git a/通达OA sql注入漏洞 CVE-2023-4166.md b/通达OA sql注入漏洞 CVE-2023-4166.md
index bd9d532..4e4658f 100644
--- a/通达OA sql注入漏洞 CVE-2023-4166.md	
+++ b/通达OA sql注入漏洞 CVE-2023-4166.md	
@@ -12,6 +12,6 @@ Connection: close
 
 ## FOFA语法：
 ```
-app=“TDXK-通达OA” && icon_hash=“-759108386”
+app="TDXK-通达OA" && icon_hash="-759108386"
 
 ```