diff --git a/zn-module-smartfactory/zn-module-smartfactory-biz/src/main/java/cn/iocoder/yudao/module/smartfactory/service/factorydata/FactoryDataServiceImpl.java b/zn-module-smartfactory/zn-module-smartfactory-biz/src/main/java/cn/iocoder/yudao/module/smartfactory/service/factorydata/FactoryDataServiceImpl.java
index e1e9542b..d53f9342 100644
--- a/zn-module-smartfactory/zn-module-smartfactory-biz/src/main/java/cn/iocoder/yudao/module/smartfactory/service/factorydata/FactoryDataServiceImpl.java
+++ b/zn-module-smartfactory/zn-module-smartfactory-biz/src/main/java/cn/iocoder/yudao/module/smartfactory/service/factorydata/FactoryDataServiceImpl.java
@@ -386,7 +386,7 @@ public class FactoryDataServiceImpl implements FactoryDataService {
     public String convertSquare(Object num, Integer type, String sizeName) {
 
         int size = Integer.parseInt(sizeName.split("\\*")[0]);
-        int size1 = Integer.parseInt(sizeName.split("\\*")[1]);
+        int size1 = Integer.parseInt(sizeName.split("\\*")[1].replaceAll("[^0-9]", ""));
 
         // 转换规格片数
         int unit = StringUtil.sizeNameAnalysis(sizeName);