修复：-

epmet-user/epmet-user-server/src/main/java/com/epmet/excel/handler/IcNatExcelImportListener.java

@@ -66,10 +66,18 @@ public class IcNatExcelImportListener implements ReadListener<IcNatImportExcelDa
             // 先校验数据
             ValidatorUtils.validateEntity(data);
 
-            data.setName(data.getName().trim());
-            data.setMobile(data.getMobile().trim());
-            data.setNatAddress(data.getNatAddress().trim());
-            data.setIdCard(data.getIdCard().trim());
+            if (StringUtils.isNotBlank(data.getName())) {
+                data.setName(data.getName().trim());
+            }
+            if (StringUtils.isNotBlank(data.getMobile())) {
+                data.setMobile(data.getMobile().trim());
+            }
+            if (StringUtils.isNotBlank(data.getNatAddress())) {
+                data.setNatAddress(data.getNatAddress().trim());
+            }
+            if (StringUtils.isNotBlank(data.getIdCard())) {
+                data.setIdCard(data.getIdCard().trim());
+            }
 
             // 默认空，没有结果
             String natResult = "";