diff --git a/services/admin-api.md b/services/admin-api.md
index 8148b934..70ac05f0 100644
--- a/services/admin-api.md
+++ b/services/admin-api.md
@@ -30,13 +30,13 @@ to set the policy using current mechanism.
 | `admin.label.Index`                    | `dom0`    | label     | -                                         | `<label-index>`                                           |
 | `admin.label.Remove`                   | `dom0`    | label     | -                                         | -                                                         |
 | `admin.property.List`                  | `dom0`    | -         | -                                         | `<property>\n`                                            |
-| `admin.property.Get`                   | `dom0`    | property  | -                                         | `default={yes|no} `<br/>`type={str|int|bool|vm|label} <value>`   |
+| `admin.property.Get`                   | `dom0`    | property  | -                                         | `default={True|False} `<br/>`type={str|int|bool|vm|label} <value>`   |
 | `admin.property.Help`                  | `dom0`    | property  | -                                         | `help`                                                    |
 | `admin.property.HelpRst`               | `dom0`    | property  | -                                         | `help.rst`                                                |
 | `admin.property.Reset`                 | `dom0`    | property  | -                                         | -                                                         |
 | `admin.property.Set`                   | `dom0`    | property  | value                                     | -                                                         |
 | `admin.vm.property.List`               | vm        | -         | -                                         | `<property>\n`                                            |
-| `admin.vm.property.Get`                | vm        | property  | -                                         | `default={yes|no} <value>`                                |
+| `admin.vm.property.Get`                | vm        | property  | -                                         | `default={True|False} `<br/>`type={str|int|bool|vm|label} <value>`   |
 | `admin.vm.property.Help`               | vm        | property  | -                                         | `help`                                                    |
 | `admin.vm.property.HelpRst`            | vm        | property  | -                                         | `help.rst`                                                |
 | `admin.vm.property.Reset`              | vm        | property  | -                                         | -                                                         |