fix #1702

src/main/java/com/alibaba/excel/write/executor/ExcelWriteAddExecutor.java

@@ -87,15 +87,12 @@ public class ExcelWriteAddExecutor extends AbstractExcelWriteExecutor {
             }
             cellIndex = entry.getKey();
             Head head = entry.getValue();
-            doAddBasicTypeToExcel(oneRowData, head, row, relativeRowIndex, dataIndex++, cellIndex);
+            doAddBasicTypeToExcel(oneRowData, head, row, relativeRowIndex, dataIndex++, cellIndex++);
         }
         // Finish
         if (dataIndex >= oneRowData.size()) {
             return;
         }
-        if (cellIndex != 0) {
-            cellIndex++;
-        }
         int size = oneRowData.size() - dataIndex;
         for (int i = 0; i < size; i++) {
             doAddBasicTypeToExcel(oneRowData, null, row, relativeRowIndex, dataIndex++, cellIndex++);

src/test/java/com/alibaba/easyexcel/test/demo/Test1702/Date1702.java

@@ -0,0 +1,35 @@
+package com.alibaba.easyexcel.test.demo.Test1702;
+
+import com.alibaba.excel.annotation.ExcelProperty;
+
+import java.util.Date;
+
+public class Date1702 {
+    @ExcelProperty(index = 0)
+    private String str;
+    @ExcelProperty(index = 1)
+    private Date date;
+    @ExcelProperty(index = 2)
+    private double r;
+    public void setStr(String str) {
+        this.str = str;
+    }
+    public void setDate(Date date) {
+        this.date = date;
+    }
+    public void setR(double r) {
+        this.r = r;
+    }
+
+    public String getStr() {
+        return str;
+    }
+
+    public Date getDate(){
+        return date;
+    }
+    public double getR(){
+        return r;
+    }
+}
+

src/test/java/com/alibaba/easyexcel/test/demo/Test1702/Issue1702.java

@@ -0,0 +1,47 @@
+package com.alibaba.easyexcel.test.demo.Test1702;
+
+import com.alibaba.easyexcel.test.util.TestFileUtil;
+import com.alibaba.excel.EasyExcel;
+import com.alibaba.excel.EasyExcelFactory;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+public class Issue1702 {
+    @Test
+    public void test1702() throws FileNotFoundException {
+
+//        String fileName = TestFileUtil.getPath() + "TestIssue" + File.separator + "Date1702.xlsx";
+        String fileName =  "src/test/java/com/alibaba/easyexcel/test/demo/Test1702/Date1702.xlsx";
+        EasyExcel.write(fileName).head(head()).sheet("模板").doWrite(dataList());
+        InputStream inputStream = new FileInputStream(fileName);
+        List<Date1702> list = EasyExcelFactory.read(inputStream).head(Date1702.class).sheet(0).doReadSync();
+        Assert.assertEquals("字符串",list.get(0).getStr());
+    }
+
+
+    private List<List<String>> head() {
+        List<List<String>> list = new ArrayList<List<String>>();
+        List<String> head0 = new ArrayList<String>();
+        head0.add("表头");
+        list.add(head0);
+        return list;
+    }
+
+    private List<List<Object>> dataList() {
+        List<List<Object>> list = new ArrayList<List<Object>>();
+        List<Object> data = new ArrayList<Object>();
+        data.add("字符串");
+        data.add(new Date());
+        data.add(0.56);
+        list.add(data);
+        return list;
+    }
+}