diff --git a/Doc/待处理/市/【1】学前教育入园总量变化及预测/学前教育入园总量变化及预测【成果】.xlsx b/Doc/待处理/市/【1】学前教育入园总量变化及预测/学前教育入园总量变化及预测【成果】.xlsx
new file mode 100644
index 00000000..b287eae9
Binary files /dev/null and b/Doc/待处理/市/【1】学前教育入园总量变化及预测/学前教育入园总量变化及预测【成果】.xlsx differ
diff --git a/src/main/java/com/dsideal/base/Tools/FillData/DataEaseKit/DsKit.java b/src/main/java/com/dsideal/base/Tools/FillData/DataEaseKit/DsKit.java
index 124f406d..522125ab 100644
--- a/src/main/java/com/dsideal/base/Tools/FillData/DataEaseKit/DsKit.java
+++ b/src/main/java/com/dsideal/base/Tools/FillData/DataEaseKit/DsKit.java
@@ -35,7 +35,7 @@ public class DsKit {
      */
     public static String ConvertXlsToXlsx(String sourceExcel) throws IOException {
         if (sourceExcel.endsWith(".xls")) {
-            ExcelCoreUtil.xlsChangeXlsx(sourceExcel, sourceExcel + "x");
+            ExcelUtil.xlsChangeXlsx(sourceExcel, sourceExcel + "x");
             //删除旧的文件
             DsKit.delExcel(sourceExcel);
             sourceExcel = sourceExcel + "x";
diff --git a/src/main/java/com/dsideal/base/Tools/FillData/DataEaseKit/ExcelCoreUtil.java b/src/main/java/com/dsideal/base/Tools/FillData/DataEaseKit/ExcelUtil.java
similarity index 96%
rename from src/main/java/com/dsideal/base/Tools/FillData/DataEaseKit/ExcelCoreUtil.java
rename to src/main/java/com/dsideal/base/Tools/FillData/DataEaseKit/ExcelUtil.java
index 6c9952bd..3dd3f36e 100644
--- a/src/main/java/com/dsideal/base/Tools/FillData/DataEaseKit/ExcelCoreUtil.java
+++ b/src/main/java/com/dsideal/base/Tools/FillData/DataEaseKit/ExcelUtil.java
@@ -11,7 +11,7 @@ import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
-public class ExcelCoreUtil {
+public class ExcelUtil {
     /**
      * 将xls的转换为xlsx，数据样式和格式一同转换，并输出为文件流
      *
@@ -33,7 +33,7 @@ public class ExcelCoreUtil {
                 // 复制sheet，合并栏和冻结窗格之类
                 Sheet sheet1 = copySheet(wb, swb, i);
                 // 写入xls模板
-                ExcelCoreUtil builder = new ExcelCoreUtil(wb);
+                ExcelUtil builder = new ExcelUtil(wb);
                 int rowNum = sheet.getLastRowNum();
                 // 复制单元格值与样式
                 builder.copyRows(swb, sheet, sheet1, 0, rowNum + 1, 0);
@@ -49,11 +49,11 @@ public class ExcelCoreUtil {
     }
 
 
-    private Workbook template = null;
+    private Workbook template;
     private final Map<Integer, Font> fonts = new HashMap<>();
     private final Map<Integer, CellStyle> styles = new HashMap<>();
 
-    public ExcelCoreUtil(Workbook template) {
+    public ExcelUtil(Workbook template) {
         this.template = template;
     }