diff --git a/Labs/Lab5/source/images/路由表.png b/Labs/Lab5/source/images/路由表.png
deleted file mode 100644
index c8038c4..0000000
Binary files a/Labs/Lab5/source/images/路由表.png and /dev/null differ
diff --git a/Labs/Lab5/source/实验5_21281280_柯劲帆_物联网.md b/Labs/Lab5/source/实验5_21281280_柯劲帆_物联网.md
index 2c0626a..629da82 100644
--- a/Labs/Lab5/source/实验5_21281280_柯劲帆_物联网.md
+++ b/Labs/Lab5/source/实验5_21281280_柯劲帆_物联网.md
@@ -79,8 +79,6 @@
    ```
    - 将物理端口 `gige0_46` 配置为 trunk 模式，并允许通过 VLAN 10 和 VLAN 20 的流量。Trunk 端口用于连接其他交换机或网络设备，传输多个 VLAN 的流量。
 
-![路由表](images\路由表.png)
-
 
 
 ## 3.2. 测试连通性
diff --git a/Labs/Lab5/实验5_21281280_柯劲帆_物联网.pdf b/Labs/Lab5/实验5_21281280_柯劲帆_物联网.pdf
index 82d15e3..77b9f97 100644
Binary files a/Labs/Lab5/实验5_21281280_柯劲帆_物联网.pdf and b/Labs/Lab5/实验5_21281280_柯劲帆_物联网.pdf differ