diff --git a/api-ref/source/apis/cluster_management/modifying_the_access_information_of_a_specified_cluster.rst b/api-ref/source/apis/cluster_management/modifying_the_access_information_of_a_specified_cluster.rst
index 75c7073..e043535 100644
--- a/api-ref/source/apis/cluster_management/modifying_the_access_information_of_a_specified_cluster.rst
+++ b/api-ref/source/apis/cluster_management/modifying_the_access_information_of_a_specified_cluster.rst
@@ -42,7 +42,7 @@ Request
    +-----------+-----------+-----------------------------------------------------------------+-------------+
    | Parameter | Mandatory | Type                                                            | Description |
    +===========+===========+=================================================================+=============+
-   | spec      | Yes       | :ref:`Table 3 <cce_02_0346__t18f5d0505d9048cab59a8ecd4fa7138d>` | -           |
+   | spec      | Yes       | :ref:`Table 3 <cce_02_0346__t18f5d0505d9048cab59a8ecd4fa7138d>` | ``-``       |
    +-----------+-----------+-----------------------------------------------------------------+-------------+
 
 .. _cce_02_0346__t18f5d0505d9048cab59a8ecd4fa7138d:
@@ -112,7 +112,7 @@ Response
    +===========+=================================================================+===================+
    | metadata  | json                                                            | Metadata.         |
    +-----------+-----------------------------------------------------------------+-------------------+
-   | spec      | :ref:`Table 6 <cce_02_0346__tce0b898226db4163888e3bf7c290b876>` | -                 |
+   | spec      | :ref:`Table 6 <cce_02_0346__tce0b898226db4163888e3bf7c290b876>` | ``-``             |
    +-----------+-----------------------------------------------------------------+-------------------+
    | status    | :ref:`Table 7 <cce_02_0346__t500749d17adf492d8e2535fe4933b586>` | Cluster endpoint. |
    +-----------+-----------------------------------------------------------------+-------------------+
diff --git a/api-ref/source/apis/cluster_management/obtaining_cluster_certificates_deprecated.rst b/api-ref/source/apis/cluster_management/obtaining_cluster_certificates_deprecated.rst
index 702afb9..3fdb1f5 100644
--- a/api-ref/source/apis/cluster_management/obtaining_cluster_certificates_deprecated.rst
+++ b/api-ref/source/apis/cluster_management/obtaining_cluster_certificates_deprecated.rst
@@ -73,11 +73,11 @@ Response
    +-----------------+---------------------------------------------------------+----------------------------------------------------------------------+
    | apiVersion      | String                                                  | API version. The value is fixed at **v1** and cannot be changed.     |
    +-----------------+---------------------------------------------------------+----------------------------------------------------------------------+
-   | preferences     | -                                                       | This field is not used currently and is left unspecified by default. |
+   | preferences     | ``-``                                                   | This field is not used currently and is left unspecified by default. |
    +-----------------+---------------------------------------------------------+----------------------------------------------------------------------+
    | clusters        | :ref:`clusters <cce_02_0359_0__table2157957598>` object | Cluster list.                                                        |
    +-----------------+---------------------------------------------------------+----------------------------------------------------------------------+
-   | users           | :ref:`users <cce_02_0359_0__table7846125310316>` object | -                                                                    |
+   | users           | :ref:`users <cce_02_0359_0__table7846125310316>` object | ``-``                                                                |
    +-----------------+---------------------------------------------------------+----------------------------------------------------------------------+
    | contexts        | :ref:`contexts <cce_02_0359_0__table1653965354>` object | Context list.                                                        |
    +-----------------+---------------------------------------------------------+----------------------------------------------------------------------+
diff --git a/api-ref/source/apis/cluster_management/querying_the_access_information_of_a_specified_cluster.rst b/api-ref/source/apis/cluster_management/querying_the_access_information_of_a_specified_cluster.rst
index 9be2be1..49c43b2 100644
--- a/api-ref/source/apis/cluster_management/querying_the_access_information_of_a_specified_cluster.rst
+++ b/api-ref/source/apis/cluster_management/querying_the_access_information_of_a_specified_cluster.rst
@@ -53,7 +53,7 @@ Response
    +===========+=================================================================+===================+
    | metadata  | json                                                            | Metadata.         |
    +-----------+-----------------------------------------------------------------+-------------------+
-   | spec      | :ref:`Table 3 <cce_02_0347__ta3c0ec2411934d01ad2031e6ea7a7106>` | -                 |
+   | spec      | :ref:`Table 3 <cce_02_0347__ta3c0ec2411934d01ad2031e6ea7a7106>` | ``-``             |
    +-----------+-----------------------------------------------------------------+-------------------+
    | status    | :ref:`Table 7 <cce_02_0347__t500749d17adf492d8e2535fe4933b586>` | Cluster endpoint. |
    +-----------+-----------------------------------------------------------------+-------------------+
diff --git a/api-ref/source/conf.py b/api-ref/source/conf.py
index 162ee73..baab19a 100644
--- a/api-ref/source/conf.py
+++ b/api-ref/source/conf.py
@@ -78,7 +78,7 @@ html_theme = 'otcdocs'
 # further. For a list of options available for each theme, see the
 # documentation.
 html_theme_options = {
-    "disable_search": "True",
+    "disable_search": True,
     "site_name": "Internal Documentation Portal",
     "logo_url": "https://docs-int.otc-service.com",
 }