diff --git a/api-ref/source/api/managing_db_instances/creating_a_db_instance.rst b/api-ref/source/api/managing_db_instances/creating_a_db_instance.rst
index 6553e62..89333aa 100644
--- a/api-ref/source/api/managing_db_instances/creating_a_db_instance.rst
+++ b/api-ref/source/api/managing_db_instances/creating_a_db_instance.rst
@@ -85,7 +85,7 @@ Request
    |                          |                                                                                         |                 |                                                                                                                                                                                                                                           |
    |                          |                                                                                         |                 | Valid value:                                                                                                                                                                                                                              |
    |                          |                                                                                         |                 |                                                                                                                                                                                                                                           |
-   |                          |                                                                                         |                 | The password is 8 to 32 characters long and must contain at least three types of the following: uppercase letters, lowercase letters, digits, and special characters (``~!@#%^*-_=+?``).                                                  |
+   |                          |                                                                                         |                 | The password is 8 to 32 characters long and must contain at least three types of the following: uppercase letters, lowercase letters, digits, and special characters (~!@#%^\ ``*``-_=+?).                                                |
    |                          |                                                                                         |                 |                                                                                                                                                                                                                                           |
    |                          |                                                                                         |                 | You are advised to enter a strong password to improve security and prevent security risks such as brute force cracking. If you enter a weak password, the system automatically determines that the password is invalid.                   |
    +--------------------------+-----------------------------------------------------------------------------------------+-----------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
diff --git a/api-ref/source/calling_apis/making_an_api_request.rst b/api-ref/source/calling_apis/making_an_api_request.rst
index ecdf93a..5b1ac12 100644
--- a/api-ref/source/calling_apis/making_an_api_request.rst
+++ b/api-ref/source/calling_apis/making_an_api_request.rst
@@ -95,7 +95,7 @@ This part is optional. The body of a request is often sent in a structured forma
 
 The request body varies between APIs. Some APIs do not require the request body, such as the APIs requested using the GET and DELETE methods.
 
-In the case of the API used to `obtain a user token <https://docs.otc.t-systems.com/en-us/api/iam/en-us_topic_0057845583.html>`__, the request parameters and parameter description can be obtained from the API request. The following provides an example request with a body included. Replace **username**, **domainname**, **\*******\*** (login password), and **xxxxxxxxxxxxxxxxxx** (project name) with actual values. You can obtain the values from `Regions and Endpoints <https://docs.otc.t-systems.com/en-us/endpoint/index.html>`__.
+In the case of the API used to `obtain a user token <https://docs.otc.t-systems.com/en-us/api/iam/en-us_topic_0057845583.html>`__, the request parameters and parameter description can be obtained from the API request. The following provides an example request with a body included. Replace **username**, **domainname**, **``********``** (login password), and **xxxxxxxxxxxxxxxxxx** (project name) with actual values. You can obtain the values from `Regions and Endpoints <https://docs.otc.t-systems.com/en-us/endpoint/index.html>`__.
 
 .. note::