diff --git a/猿人学Web端爬虫攻防刷题平台/猿人学第12题-js-base64/README.md b/猿人学Web端爬虫攻防刷题平台/猿人学第12题-js-base64/README.md
new file mode 100644
index 0000000..d7e28e1
--- /dev/null
+++ b/猿人学Web端爬虫攻防刷题平台/猿人学第12题-js-base64/README.md
@@ -0,0 +1,3 @@
+解题思路：
+
+    https://blog.csdn.net/u010226586/article/details/135540882
\ No newline at end of file
diff --git a/猿人学Web端爬虫攻防刷题平台/猿人学第12题-js-base64/readme.md b/猿人学Web端爬虫攻防刷题平台/猿人学第12题-js-base64/readme.md
deleted file mode 100644
index 30a6b55..0000000
--- a/猿人学Web端爬虫攻防刷题平台/猿人学第12题-js-base64/readme.md
+++ /dev/null
@@ -1,21 +0,0 @@
-## 任务：抓取这5页的数字，计算加和并提交结果
-
-    https://match.yuanrenxue.com/match/12
-    
-查看请求地址
-
-    https://match.yuanrenxue.com/api/match/12?page=1&m=eXVhbnJlbnh1ZTE%3D
-    
-其中m是加密参数
-
-    m=eXVhbnJlbnh1ZTE%3D
-
-打断点调试
-
-![debugger](../img/73.png)
-
-    "m": btoa('yuanrenxue' + window.page)
-
-很简单,直接上python代码
-
-[最后代码实现](实例12.py "js代码4")
diff --git a/猿人学Web端爬虫攻防刷题平台/猿人学第12题-js-base64/实例12.py b/猿人学Web端爬虫攻防刷题平台/猿人学第12题-js-base64/实例12.py
index 7b3feb2..be4bbc1 100644
--- a/猿人学Web端爬虫攻防刷题平台/猿人学第12题-js-base64/实例12.py
+++ b/猿人学Web端爬虫攻防刷题平台/猿人学第12题-js-base64/实例12.py
@@ -14,7 +14,7 @@ def get_num():
             "user-agent": "yuanrenxue.project",
             "cookie": "Hm_lvt_c99546cf032aaa5a679230de9a95c7db=1648698333,1648863299; "
                       "Hm_lvt_9bcbda9cbf86757998a2339a0437208e=1648718340,1648863297; "
-                      "no-alert3=true; m=155; tk=7332741390523673465; sessionid=ac0xs5o2sopkirmvude3epvr8uzo8w66;"
+                      "no-alert3=true; m=155; tk=7332741390523673465; sessionid=XXXXXXX;"
                       " Hm_lpvt_9bcbda9cbf86757998a2339a0437208e=1649313675; "
                       "Hm_lpvt_c99546cf032aaa5a679230de9a95c7db=1649316025"
         }