diff --git a/src/com/engine/salary/util/excel/ExcelUtil.java b/src/com/engine/salary/util/excel/ExcelUtil.java
index 5b7410994..6877e7e03 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.SalaryDateUtil;
 import com.engine.salary.util.SalaryI18nUtil;
@@ -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 3c86c6e95..96cff32ec 100644
--- a/src/com/engine/salary/util/excel/ExcelUtilPlus.java
+++ b/src/com/engine/salary/util/excel/ExcelUtilPlus.java
@@ -1,5 +1,6 @@
 package com.engine.salary.util.excel;
 
+import cn.hutool.core.util.StrUtil;
 import com.engine.salary.component.WeaTableColumnGroup;
 import com.engine.salary.util.SalaryDateUtil;
 import org.apache.commons.collections4.CollectionUtils;
@@ -191,8 +192,10 @@ 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)));
@@ -200,8 +203,7 @@ public class ExcelUtilPlus {
                         cell.setCellStyle(numberCellStyleMap.get(patternList.get(cellIndex)));
                     }
                     cell.setCellType(CellType.NUMERIC);
-                    double value = o == null ? 0 : ((BigDecimal) o).doubleValue();
-                    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));
@@ -221,6 +223,7 @@ public class ExcelUtilPlus {
         }
         return workbook;
     }
+
     public static XSSFWorkbook genWorkbookV2(List<List<Object>> rowList, String sheetName) {
         XSSFWorkbook workbook = new XSSFWorkbook();
 
@@ -281,11 +284,13 @@ 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));
@@ -368,8 +373,10 @@ 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));
@@ -477,11 +484,13 @@ 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));
@@ -675,8 +684,10 @@ 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)));
@@ -840,8 +851,10 @@ 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());