diff --git a/aucma-api/src/main/java/com/aucma/api/task/SAPTask.java b/aucma-api/src/main/java/com/aucma/api/task/SAPTask.java
new file mode 100644
index 0000000..e4fb3c4
--- /dev/null
+++ b/aucma-api/src/main/java/com/aucma/api/task/SAPTask.java
@@ -0,0 +1,46 @@
+package com.aucma.api.task;
+
+import com.aucma.api.domain.dto.SAPPortDto;
+import com.aucma.api.domain.dto.WERKSDto;
+import com.aucma.api.service.ISAPPortService;
+import com.aucma.common.utils.DateUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * @Author YinQ
+ * @create 2023-10-08 9:11
+ */
+@Component("SAPTask")
+public class SAPTask {
+
+    @Autowired
+    private ISAPPortService portService;
+
+    /**
+     * SAP物料主数据定时任务
+     *
+     * @param days 开始时间（天）
+     */
+    public void SAPMaterialDataTask(String factoryCode, Long days) {
+        String startDate = DateUtils.convertDaysToDateString(days);
+        String endDate = DateUtils.getDate();
+        SAPPortDto sapPortDto = new SAPPortDto();
+        WERKSDto werksDto = new WERKSDto();
+        List<HashMap<String, String>> factoryList = new ArrayList<>();
+        HashMap<String, String> hashMap = new HashMap<>();
+        sapPortDto.setStartDate(startDate);
+        sapPortDto.setEndDate(endDate);
+        hashMap.put("WERKS", factoryCode);
+        factoryList.add(hashMap);
+        werksDto.setItem(factoryList);
+        sapPortDto.setFactoryCodes(werksDto);
+        portService.getSAPMaterialData(sapPortDto);
+    }
+
+
+}
diff --git a/aucma-common/src/main/java/com/aucma/common/utils/DateUtils.java b/aucma-common/src/main/java/com/aucma/common/utils/DateUtils.java
index 85beda3..a4dcbf0 100644
--- a/aucma-common/src/main/java/com/aucma/common/utils/DateUtils.java
+++ b/aucma-common/src/main/java/com/aucma/common/utils/DateUtils.java
@@ -8,6 +8,7 @@ import java.time.LocalDateTime;
 import java.time.LocalTime;
 import java.time.ZoneId;
 import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.Date;
 import org.apache.commons.lang3.time.DateFormatUtils;
 
@@ -188,4 +189,24 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
         ZonedDateTime zdt = localDateTime.atZone(ZoneId.systemDefault());
         return Date.from(zdt.toInstant());
     }
+
+    /**
+     * 输出days天之前的日期
+     * @param days
+     * @return
+     */
+    public static String convertDaysToDateString(Long days) {
+        // 获取当前日期
+        LocalDate currentDate = LocalDate.now();
+
+        // 减去相应的天数
+        LocalDate targetDate = currentDate.minusDays(days);
+
+        // 创建DateTimeFormatter对象，指定日期格式
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
+
+        // 格式化日期为字符串并返回
+        return targetDate.format(formatter);
+    }
+
 }