diff --git a/docs/work/certifications/microsoft/microsoft-azure-az-900.md b/docs/work/certifications/microsoft/microsoft-azure-az-900.md
index 7da77fb..86dd7a5 100644
--- a/docs/work/certifications/microsoft/microsoft-azure-az-900.md
+++ b/docs/work/certifications/microsoft/microsoft-azure-az-900.md
@@ -10,4 +10,3 @@ Microsoft Certified: Azure Fundamentals，代号为AZ900，是Azure的初级认
 * [Azure Defense in Depth](https://www.isharkfly.com/t/azure-defense-in-depth/17799)
 * [Azure Cognitive Services](https://www.isharkfly.com/t/azure-cognitive-services/17800)
 * [Azure Service Endpoints](https://www.isharkfly.com/t/azure-service-endpoints/17801)
-* 
\ No newline at end of file