diff --git a/content/post/lvm.md b/content/post/lvm.md
index cf9dc62..f37147f 100644
--- a/content/post/lvm.md
+++ b/content/post/lvm.md
@@ -89,6 +89,10 @@ categories: ["storage"]
     ```bash
     pvremove /dev/sdb1
     ```
+- 同步物理卷容量
+    ```bash
+    pvresize /dev/sdb1
+    ```
 
 ## VG 管理
 - 制作 vg