docs: fix links (#1111)

* moved

* fixed

Author: soyeric128

docs/en/guides/20-cloud/10-using-databend-cloud/00-warehouses.md

@@ -11,7 +11,7 @@ The warehouse is an essential component of Databend Cloud. A warehouse represent
 - Load data into a table with the COPY INTO TABLE command
 - Unload data from a table with the COPY INTO LOCATION command
 
-Running a warehouse consumes credits. For more information, see [Pricing and Billing](../20-manage/03-pricing.md).
+Running a warehouse consumes credits. For more information, see [Pricing & Billing](/guides/overview/editions/dc/pricing).
 
 ## Warehouse Sizes
 

docs/en/guides/40-load-data/05-continuous-data-pipelines/00-pipeline.md

@@ -12,7 +12,7 @@ A pipeline in Databend Cloud allows for automatic discovery of file updates from
 - You have a continuous stream of user behavior logs being stored into your object storage, which can be automatically loaded into Databend Cloud using pipelines for further analysis.
 
 :::note
-There is no limit on the number of pipelines you can create for your organization. However, please remember that a pipeline requires a warehouse to run, so running a pipeline will incur costs. For more information about warehouse pricing, see [Warehouse Pricing](/guides/cloud/manage/pricing#warehouse-pricing).
+There is no limit on the number of pipelines you can create for your organization. However, please remember that a pipeline requires a warehouse to run, so running a pipeline will incur costs. For more information about warehouse pricing, see [Pricing & Billing](/guides/overview/editions/dc/pricing).
 :::
 
 ## Creating a Pipeline