diff --git a/install/v3-upgrade.md b/install/v3-upgrade.md
index 9ed0d51..9d4fcc8 100644
--- a/install/v3-upgrade.md
+++ b/install/v3-upgrade.md
@@ -30,7 +30,7 @@ meta:
     -e KUBOARD_AGENT_SERVER_UDP_PORT="10081" \
     -e KUBOARD_AGENT_SERVER_TCP_PORT="10081" \
     -v /root/kuboard-data:/data \
-    eipwork/kuboard:v3.0.0-beta.5
+    eipwork/kuboard:v3.0.0.3
   ```
 
   ::: danger 请注意