diff --git a/docs/user-guide/nginx-configuration/configmap.md b/docs/user-guide/nginx-configuration/configmap.md
index 3832bba16..2f52c54ca 100755
--- a/docs/user-guide/nginx-configuration/configmap.md
+++ b/docs/user-guide/nginx-configuration/configmap.md
@@ -216,8 +216,6 @@ The following table shows a configuration option's name, type, and the default v
 | [service-upstream](#service-upstream)                                           | bool         | "false"                                                                                                                                                                                                                                                                                                                                                      |
 | [ssl-reject-handshake](#ssl-reject-handshake)                                   | bool         | "false"                                                                                                                                                                                                                                                                                                                                                      |
 | [debug-connections](#debug-connections)                                         | []string     | "127.0.0.1,1.1.1.1/24"                                                                                                                                                                                                                                                                                                                                       |
-| [enable-pathtype-validation](#enable-pathtype-validation)                       | bool         | "false"                                                                                                                                                                                                                                                                                                                                                      |
-| [path-additional-allowed-chars](#path-additional-allowed-chars)                 | string       | "^%$[](){}*+?"                                                                                                                                                                                                                                                                                                                                               |
 
 ## add-headers
 
@@ -1328,22 +1326,3 @@ _**default:**_ ""
 
 _References:_
 [http://nginx.org/en/docs/ngx_core_module.html#debug_connection](http://nginx.org/en/docs/ngx_core_module.html#debug_connection)
-
-## enable-pathtype-validation
-Ingress Controller validates the pathType, and only allows special characters on "path" if pathType is
-ImplementationSpecific. 
-
-The only characters allowed on ingresses with pathType not ImplementationSpecific 
-will be 0-9, a-z, A-Z, "-", ".", "_", "~", "/".
-
-If the validation is disabled, the [#path-additional-allowed-chars](#path-additional-allowed-chars) will
-be allowed on any pathType.
-
-This behavior is disabled by default, so special characters are accepted regardless of pathType
-_**default:**_ "false"
-
-## path-additional-allowed-chars
-When [enable-pathtype-validation](enable-pathtype-validation) is set to true [#path-additional-allowed-chars](#path-additional-allowed-chars) defines the additional set of special characters that
-will be allowed.
-
-_**default:**_ "^%$[](){}*+?|"