Update lanyun-motd

lanyun-motd

@@ -55,9 +55,14 @@ done
 df_stats=`df -ah`
 printf "存储：
 "
-disk=$(echo "$df_stats" | grep "/$" | awk '{print $5" "$3"/"$2}')
-printf "  系 统 盘/               ：%s
-" "${disk}"
+# 获取系统盘的使用情况
+disk_root=$(echo "$df_stats" | grep "/$" | awk '{print $5" "$3"/"$2}')
+printf "  系 统 盘/               ：%s\n" "${disk_root}"
+
+# 获取 /kaggle/working 目录的使用情况
+disk_kaggle=$(echo "$df_stats" | grep "/kaggle/working" | awk '{print $5" "$3"/"$2}')
+printf "  Kaggle 工作目录/        ：%s\n" "${disk_kaggle}"
+
 
 printf "+----------------------------------------------------------------------------------------------------------------+
 "