diff --git a/jshERP-boot/src/main/java/com/jsh/erp/service/material/MaterialService.java b/jshERP-boot/src/main/java/com/jsh/erp/service/material/MaterialService.java
index 074f4231..a20fddbf 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/service/material/MaterialService.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/service/material/MaterialService.java
@@ -500,12 +500,12 @@ public class MaterialService {
                     String lowDecimal = ExcelUtils.getContent(src, i, 14); //最低售价
                     String enabled = ExcelUtils.getContent(src, i, 15); //状态
                     //校验基础条码是否是正整数
-                    if(!StringUtil.isPositiveInteger(barCode)) {
+                    if(!StringUtil.isPositiveLong(barCode)) {
                         throw new BusinessRunTimeException(ExceptionConstants.MATERIAL_BARCODE_NOT_INTEGER_CODE,
                                 String.format(ExceptionConstants.MATERIAL_BARCODE_NOT_INTEGER_MSG, barCode));
                     }
                     //校验副条码是否是正整数
-                    if(StringUtil.isNotEmpty(manyBarCode) && !StringUtil.isPositiveInteger(manyBarCode)) {
+                    if(StringUtil.isNotEmpty(manyBarCode) && !StringUtil.isPositiveLong(manyBarCode)) {
                         throw new BusinessRunTimeException(ExceptionConstants.MATERIAL_BARCODE_NOT_INTEGER_CODE,
                                 String.format(ExceptionConstants.MATERIAL_BARCODE_NOT_INTEGER_MSG, manyBarCode));
                     }
diff --git a/jshERP-boot/src/main/java/com/jsh/erp/utils/StringUtil.java b/jshERP-boot/src/main/java/com/jsh/erp/utils/StringUtil.java
index a2e3fbe5..6f5ba8b0 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/utils/StringUtil.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/utils/StringUtil.java
@@ -280,11 +280,11 @@ public class StringUtil {
      * @param value
      * @return
      */
-    public static boolean isPositiveInteger(Object value) {
+    public static boolean isPositiveLong(Object value) {
         if(value!=null) {
             String str = value.toString();
             if(isNotEmpty(str)) {
-                if((str.matches("[0-9]+"))&&(Integer.parseInt(str)>0)) {
+                if((str.matches("[0-9]+"))&&(Long.parseLong(str)>0)) {
                     return true;
                 } else {
                     return false;