diff --git a/src/SDKs/Storage/changelog.md b/src/SDKs/Storage/changelog.md
index 67f86fe8b978..fd0464b42ec7 100644
--- a/src/SDKs/Storage/changelog.md
+++ b/src/SDKs/Storage/changelog.md
@@ -11,6 +11,7 @@
 - Rename StorageManagementClient.StorageAccounts.CreateOrUpdateManagementPolicies() to StorageManagementClient.ManagementPolicies.CreateOrUpdate()
 - Rename StorageManagementClient.StorageAccounts.GetManagementPolicies() to StorageManagementClient.ManagementPolicies.Get()
 - Rename StorageManagementClient.StorageAccounts.DeleteManagementPolicies() to StorageManagementClient.ManagementPolicies.Delete()
+- StorageManagementClient.Usages.List() is removed, as api version 2018-07-01 not support get global storage resource usage, and only support get storage resource usage by location with StorageManagementClient.Usages.ListByLocation().
 
 ### Changes in 8.1.0-preview