diff --git a/src/com/engine/salary/util/excel/ExcelUtil.java b/src/com/engine/salary/util/excel/ExcelUtil.java
index 55f5dc54e..093ee3ed3 100644
--- a/src/com/engine/salary/util/excel/ExcelUtil.java
+++ b/src/com/engine/salary/util/excel/ExcelUtil.java
@@ -1,5 +1,6 @@
 package com.engine.salary.util.excel;
 
+import cn.hutool.core.util.StrUtil;
 import com.engine.salary.entity.taxdeclaration.dto.TaxDeclarationLaborListDTO;
 import com.engine.salary.util.JsonUtil;
 import com.engine.salary.util.SalaryDateUtil;
@@ -139,8 +140,10 @@ public class ExcelUtil {
                 }
                 Object o = infoList.get(cellIndex);
                 if (o instanceof String) {
-                    cell.setCellType(CellType.STRING);
-                    cell.setCellValue(String.valueOf(o));
+                    if (StrUtil.isNotBlank(String.valueOf(o))) {
+                        cell.setCellType(CellType.STRING);
+                        cell.setCellValue(String.valueOf(o));
+                    }
                 } else if (o instanceof BigDecimal) {
                     cell.setCellType(CellType.NUMERIC);
                     cell.setCellValue(o == null ? 0 : ((BigDecimal) o).doubleValue());
@@ -235,8 +238,10 @@ public class ExcelUtil {
                 }
                 Object o = infoList.get(cellIndex);
                 if (o instanceof String) {
-                    cell.setCellType(CellType.STRING);
-                    cell.setCellValue(String.valueOf(o));
+                    if (StrUtil.isNotBlank(String.valueOf(o))) {
+                        cell.setCellType(CellType.STRING);
+                        cell.setCellValue(String.valueOf(o));
+                    }
                 } else if (o instanceof BigDecimal) {
                     cell.setCellType(CellType.NUMERIC);
                     cell.setCellValue(o == null ? 0 : ((BigDecimal) o).doubleValue());
@@ -311,8 +316,10 @@ public class ExcelUtil {
                 }
                 Object o = infoList.get(cellIndex);
                 if (o instanceof String) {
-                    cell.setCellType(CellType.STRING);
-                    cell.setCellValue(String.valueOf(o));
+                    if (StrUtil.isNotBlank(String.valueOf(o))) {
+                        cell.setCellType(CellType.STRING);
+                        cell.setCellValue(String.valueOf(o));
+                    }
                 } else if (o instanceof BigDecimal) {
                     cell.setCellType(CellType.NUMERIC);
                     cell.setCellValue(o == null ? 0 : ((BigDecimal) o).doubleValue());
@@ -377,8 +384,10 @@ public class ExcelUtil {
                 }
                 Object o = infoList.get(cellIndex);
                 if (o instanceof String) {
-                    cell.setCellType(CellType.STRING);
-                    cell.setCellValue(String.valueOf(o));
+                    if (StrUtil.isNotBlank(String.valueOf(o))) {
+                        cell.setCellType(CellType.STRING);
+                        cell.setCellValue(String.valueOf(o));
+                    }
                 } else if (o instanceof Boolean) {
                     cell.setCellType(CellType.BOOLEAN);
                     cell.setCellValue(String.valueOf(o));
@@ -458,8 +467,10 @@ public class ExcelUtil {
                 }
                 Object o = infoList.get(cellIndex);
                 if (o instanceof String) {
-                    cell.setCellType(CellType.STRING);
-                    cell.setCellValue(String.valueOf(o));
+                    if (StrUtil.isNotBlank(String.valueOf(o))) {
+                        cell.setCellType(CellType.STRING);
+                        cell.setCellValue(String.valueOf(o));
+                    }
                 } else if (o instanceof Boolean) {
                     cell.setCellType(CellType.BOOLEAN);
                     cell.setCellValue(String.valueOf(o));
diff --git a/src/com/engine/salary/util/excel/ExcelUtilPlus.java b/src/com/engine/salary/util/excel/ExcelUtilPlus.java
index 34e8f6d4d..84b23b3a3 100644
--- a/src/com/engine/salary/util/excel/ExcelUtilPlus.java
+++ b/src/com/engine/salary/util/excel/ExcelUtilPlus.java
@@ -1,6 +1,7 @@
 package com.engine.salary.util.excel;
 
 import com.cloudstore.eccom.pc.table.WeaTableColumn;
+import cn.hutool.core.util.StrUtil;
 import com.engine.salary.component.WeaTableColumnGroup;
 import com.engine.salary.entity.taxdeclaration.dto.ContrastListDTO;
 import com.engine.salary.util.SalaryDateUtil;
@@ -196,8 +197,10 @@ public class ExcelUtilPlus {
                 }
                 Object o = infoList.get(cellIndex);
                 if (o instanceof String) {
-                    cell.setCellType(CellType.STRING);
-                    cell.setCellValue(String.valueOf(o));
+                    if (StrUtil.isNotBlank(String.valueOf(o))) {
+                        cell.setCellType(CellType.STRING);
+                        cell.setCellValue(String.valueOf(o));
+                    }
                 } else if (o instanceof BigDecimal) {
                     if (lastRowRed && rowIndex == rowList.size() - 1) {
                         cell.setCellStyle(numberRedCellStyleMap.get(patternList.get(cellIndex)));
@@ -205,7 +208,7 @@ public class ExcelUtilPlus {
                         cell.setCellStyle(numberCellStyleMap.get(patternList.get(cellIndex)));
                     }
                     cell.setCellType(CellType.NUMERIC);
-                    cell.setCellValue(o == null ? 0 : ((BigDecimal) o).doubleValue());
+                    cell.setCellValue(((BigDecimal) o).doubleValue());
                 } else if (o instanceof Boolean) {
                     cell.setCellType(CellType.BOOLEAN);
                     cell.setCellValue(String.valueOf(o));
@@ -225,6 +228,7 @@ public class ExcelUtilPlus {
         }
         return workbook;
     }
+
     public static XSSFWorkbook genWorkbookV2(List<List<Object>> rowList, String sheetName) {
         XSSFWorkbook workbook = new XSSFWorkbook();
 
@@ -285,11 +289,13 @@ public class ExcelUtilPlus {
                 }
                 Object o = infoList.get(cellIndex);
                 if (o instanceof String) {
-                    cell.setCellType(CellType.STRING);
-                    cell.setCellValue(String.valueOf(o));
+                    if (StrUtil.isNotBlank(String.valueOf(o))) {
+                        cell.setCellType(CellType.STRING);
+                        cell.setCellValue(String.valueOf(o));
+                    }
                 } else if (o instanceof BigDecimal) {
                     cell.setCellType(CellType.NUMERIC);
-                    cell.setCellValue(o == null ? 0 : ((BigDecimal) o).doubleValue());
+                    cell.setCellValue(((BigDecimal) o).doubleValue());
                 } else if (o instanceof Boolean) {
                     cell.setCellType(CellType.BOOLEAN);
                     cell.setCellValue(String.valueOf(o));
@@ -372,8 +378,10 @@ public class ExcelUtilPlus {
                 }
                 Object o = infoList.get(cellIndex);
                 if (o instanceof String) {
-                    cell.setCellType(CellType.STRING);
-                    cell.setCellValue(String.valueOf(o));
+                    if (StrUtil.isNotBlank(String.valueOf(o))) {
+                        cell.setCellType(CellType.STRING);
+                        cell.setCellValue(String.valueOf(o));
+                    }
                 } else if (o instanceof Boolean) {
                     cell.setCellType(CellType.BOOLEAN);
                     cell.setCellValue(String.valueOf(o));
@@ -481,11 +489,13 @@ public class ExcelUtilPlus {
                 }
                 Object o = infoList.get(cellIndex);
                 if (o instanceof String) {
-                    cell.setCellType(CellType.STRING);
-                    cell.setCellValue(String.valueOf(o));
+                    if (StrUtil.isNotBlank(String.valueOf(o))) {
+                        cell.setCellType(CellType.STRING);
+                        cell.setCellValue(String.valueOf(o));
+                    }
                 } else if (o instanceof BigDecimal) {
                     cell.setCellType(CellType.NUMERIC);
-                    cell.setCellValue(o == null ? 0 : ((BigDecimal) o).doubleValue());
+                    cell.setCellValue(((BigDecimal) o).doubleValue());
                 } else if (o instanceof Boolean) {
                     cell.setCellType(CellType.BOOLEAN);
                     cell.setCellValue(String.valueOf(o));
@@ -679,8 +689,10 @@ public class ExcelUtilPlus {
                 }
                 Object o = infoList.get(cellIndex);
                 if (o instanceof String) {
-                    cell.setCellType(CellType.STRING);
-                    cell.setCellValue(String.valueOf(o));
+                    if (StrUtil.isNotBlank(String.valueOf(o))) {
+                        cell.setCellType(CellType.STRING);
+                        cell.setCellValue(String.valueOf(o));
+                    }
                 } else if (o instanceof BigDecimal) {
                     if (lastRowRed && rowIndex == rowList.size() - 1) {
                         cell.setCellStyle(numberRedCellStyleMap.get(patternList.get(cellIndex)));
@@ -844,8 +856,10 @@ public class ExcelUtilPlus {
                 }
                 Object o = infoList.get(cellIndex);
                 if (o instanceof String) {
-                    cell.setCellType(CellType.STRING);
-                    cell.setCellValue(String.valueOf(o));
+                    if (StrUtil.isNotBlank(String.valueOf(o))) {
+                        cell.setCellType(CellType.STRING);
+                        cell.setCellValue(String.valueOf(o));
+                    }
                 } else if (o instanceof BigDecimal) {
                     cell.setCellType(CellType.NUMERIC);
                     cell.setCellValue(o == null ? 0 : ((BigDecimal) o).doubleValue());