fix code

Author: looly

hutool-poi/src/main/java/cn/hutool/poi/excel/ExcelPicUtil.java

@@ -2,7 +2,6 @@
 
 import cn.hutool.core.collection.CollectionUtil;
 import cn.hutool.core.lang.Assert;
-import cn.hutool.core.map.TableMap;
 import cn.hutool.core.util.StrUtil;
 import org.apache.poi.hssf.usermodel.HSSFClientAnchor;
 import org.apache.poi.hssf.usermodel.HSSFPicture;
@@ -21,6 +20,7 @@
 import org.openxmlformats.schemas.drawingml.x2006.spreadsheetDrawing.CTMarker;
 
 import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -87,7 +87,7 @@ private static Map<String, PictureData> getPicMapXls(HSSFWorkbook workbook, int
 	 * @return 图片映射，键格式：行_列，值：{@link PictureData}
 	 */
 	private static Map<String, PictureData> getPicMapXlsx(XSSFWorkbook workbook, int sheetIndex) {
-		final Map<String, PictureData> sheetIndexPicMap = new TableMap<>();
+		final Map<String, PictureData> sheetIndexPicMap = new LinkedHashMap<>();
 		final XSSFSheet sheet = workbook.getSheetAt(sheetIndex);
 		XSSFDrawing drawing;
 		for (POIXMLDocumentPart dr : sheet.getRelations()) {