diff --git a/pom.xml b/pom.xml
index 2600ca63c..857981d2f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
         <fastjson.version>2.0.64</fastjson.version>
         <jjwt.version>0.9.1</jjwt.version>
         <minio.version>8.2.2</minio.version>
-        <poi.version>4.1.2</poi.version>
+        <poi.version>5.5.1</poi.version>
         <springdoc.version>2.9.0</springdoc.version>
         <transmittable-thread-local.version>2.14.5</transmittable-thread-local.version>
     </properties>
diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/StringUtils.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/StringUtils.java
index 0d34408bb..839ca23e3 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/StringUtils.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/StringUtils.java
@@ -1,8 +1,11 @@
 package com.ruoyi.common.core.utils;
 
+import java.util.ArrayList;
 import java.util.Collection;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import org.springframework.util.AntPathMatcher;
 import com.ruoyi.common.core.constant.Constants;
 import com.ruoyi.common.core.text.StrFormatter;
@@ -367,6 +370,69 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
         return StringUtils.startsWithAny(link, Constants.HTTP, Constants.HTTPS);
     }
 
+    /**
+     * 字符串转set
+     * 
+     * @param str 字符串
+     * @param sep 分隔符
+     * @return set集合
+     */
+    public static final Set<String> str2Set(String str, String sep)
+    {
+        return new HashSet<String>(str2List(str, sep, true, false));
+    }
+
+    /**
+     * 字符串转list
+     * 
+     * @param str 字符串
+     * @param sep 分隔符
+     * @return list集合
+     */
+    public static final List<String> str2List(String str, String sep)
+    {
+        return str2List(str, sep, true, false);
+    }
+
+    /**
+     * 字符串转list
+     * 
+     * @param str 字符串
+     * @param sep 分隔符
+     * @param filterBlank 过滤纯空白
+     * @param trim 去掉首尾空白
+     * @return list集合
+     */
+    public static final List<String> str2List(String str, String sep, boolean filterBlank, boolean trim)
+    {
+        List<String> list = new ArrayList<String>();
+        if (StringUtils.isEmpty(str))
+        {
+            return list;
+        }
+
+        // 过滤空白字符串
+        if (filterBlank && StringUtils.isBlank(str))
+        {
+            return list;
+        }
+        String[] split = str.split(sep);
+        for (String string : split)
+        {
+            if (filterBlank && StringUtils.isBlank(string))
+            {
+                continue;
+            }
+            if (trim)
+            {
+                string = string.trim();
+            }
+            list.add(string);
+        }
+
+        return list;
+    }
+
     /**
      * 判断给定的collection列表中是否包含数组array 判断给定的数组array中是否包含给定的元素value
      *
diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java
index 1320e8bf2..25ecf2564 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java
@@ -487,7 +487,7 @@ public class ExcelUtil<T>
 
     /**
      * 对list数据源将其里面的数据导入到excel表单
-     *
+     * 
      * @param response 返回数据
      * @param list 导出数据集合
      * @param sheetName 工作表的名称
@@ -591,7 +591,7 @@ public class ExcelUtil<T>
 
     /**
      * 对list数据源将其里面的数据导入到excel表单
-     *
+     * 
      * @param sheetName 工作表的名称
      * @param title 标题
      * @return 结果
@@ -840,13 +840,13 @@ public class ExcelUtil<T>
                 style.cloneStyleFrom(styles.get("data"));
                 style.setAlignment(HorizontalAlignment.CENTER);
                 style.setVerticalAlignment(VerticalAlignment.CENTER);
-                style.setFillForegroundColor(excel.headerBackgroundColor().index);
+                style.setFillForegroundColor(excel.headerBackgroundColor().getIndex());
                 style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
                 Font headerFont = wb.createFont();
                 headerFont.setFontName("Arial");
                 headerFont.setFontHeightInPoints((short) 10);
                 headerFont.setBold(true);
-                headerFont.setColor(excel.headerColor().index);
+                headerFont.setColor(excel.headerColor().getIndex());
                 style.setFont(headerFont);
                 // 设置表格头单元格文本形式
                 DataFormat dataFormat = wb.createDataFormat();
@@ -918,7 +918,7 @@ public class ExcelUtil<T>
             Font dataFont = wb.createFont();
             dataFont.setFontName("Arial");
             dataFont.setFontHeightInPoints((short) 10);
-            dataFont.setColor(excel.color().index);
+            dataFont.setColor(excel.color().getIndex());
             style.setFont(dataFont);
             if (ColumnType.TEXT == excel.cellType())
             {
@@ -985,12 +985,15 @@ public class ExcelUtil<T>
         else if (ColumnType.IMAGE == attr.cellType())
         {
             ClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, (short) cell.getColumnIndex(), cell.getRow().getRowNum(), (short) (cell.getColumnIndex() + 1), cell.getRow().getRowNum() + 1);
-            String imagePath = Convert.toStr(value);
-            if (StringUtils.isNotEmpty(imagePath))
+            String propertyValue = Convert.toStr(value);
+            if (StringUtils.isNotEmpty(propertyValue))
             {
-                byte[] data = ImageUtils.getImage(imagePath);
-                getDrawingPatriarch(cell.getSheet()).createPicture(anchor,
-                        cell.getSheet().getWorkbook().addPicture(data, getImageType(data)));
+                List<String> imagePaths = StringUtils.str2List(propertyValue, SEPARATOR);
+                for (String imagePath : imagePaths)
+                {
+                    byte[] data = ImageUtils.getImage(imagePath);
+                    getDrawingPatriarch(cell.getSheet()).createPicture(anchor, cell.getSheet().getWorkbook().addPicture(data, getImageType(data)));
+                }
             }
         }
     }
@@ -1420,7 +1423,7 @@ public class ExcelUtil<T>
 
     /**
      * 以类的属性的get方法方法形式获取值
-     *
+     * 
      * @param o
      * @param name
      * @return value