diff --git a/mall-shop/src/main/java/com/suisung/mall/shop/components/IpUtil.java b/mall-shop/src/main/java/com/suisung/mall/shop/components/IpUtil.java
index 98537fec..4d7514ac 100644
--- a/mall-shop/src/main/java/com/suisung/mall/shop/components/IpUtil.java
+++ b/mall-shop/src/main/java/com/suisung/mall/shop/components/IpUtil.java
@@ -74,6 +74,11 @@ public class IpUtil implements ApplicationRunner {
             log.error("IP：{} 格式错误：{}. 数据文件状态: {}, 文件信息: {}", 
                       ip, errorMsg, dataFileLoaded ? "已加载" : "未加载", dataFileInfo, e);
             return null;
+        } catch (Throwable t) {
+            // 捕获所有可能的异常，确保不会传播到调用方
+            log.error("IP：{} 解析时发生未知错误. 数据文件状态: {}, 文件信息: {}", 
+                      ip, dataFileLoaded ? "已加载" : "未加载", dataFileInfo, t);
+            return null;
         }
     }