diff --git a/dbhelper.jar b/dbhelper.jar
index 63c1316..d572b1e 100644
Binary files a/dbhelper.jar and b/dbhelper.jar differ
diff --git a/src/main/java/com/syjiaer/clinic/server/common/config/ControllerAspect.java b/src/main/java/com/syjiaer/clinic/server/common/config/ControllerAspect.java
index 25804d4..fb4dadb 100644
--- a/src/main/java/com/syjiaer/clinic/server/common/config/ControllerAspect.java
+++ b/src/main/java/com/syjiaer/clinic/server/common/config/ControllerAspect.java
@@ -43,6 +43,7 @@ public class ControllerAspect {
             result.setData(null);
             result.setCode(101);
             log.error(e.getMessage());
+            e.printStackTrace();
             return result;
         }
     }
diff --git a/src/main/java/com/syjiaer/clinic/server/entity/inventory/Inventory.java b/src/main/java/com/syjiaer/clinic/server/entity/inventory/Inventory.java
index de7a076..1a48bd4 100644
--- a/src/main/java/com/syjiaer/clinic/server/entity/inventory/Inventory.java
+++ b/src/main/java/com/syjiaer/clinic/server/entity/inventory/Inventory.java
@@ -80,4 +80,7 @@ public class Inventory implements Serializable {
 
     @ApiModelProperty("标识码 由追溯码生成")
     private String idCodes;
+
+    @ApiModelProperty("警告日期")
+    private LocalDate warmDate;
 }
diff --git a/src/main/java/com/syjiaer/clinic/server/mapper/inventory/InventoryMapper.java b/src/main/java/com/syjiaer/clinic/server/mapper/inventory/InventoryMapper.java
index 79702d1..add6a83 100644
--- a/src/main/java/com/syjiaer/clinic/server/mapper/inventory/InventoryMapper.java
+++ b/src/main/java/com/syjiaer/clinic/server/mapper/inventory/InventoryMapper.java
@@ -20,14 +20,14 @@ import java.util.Map;
  */
 public interface InventoryMapper extends BaseMapper<Inventory> {
     @Select("SELECT" +
-            "  inventory.*,goods.expiry_warn_days,goods.unit_price,EXTRACT(EPOCH FROM AGE(expiry_date, CURRENT_DATE)) /  86400  AS remaining_days" +
+            "  inventory.*,goods.expiry_warn_days,goods.unit_price" +
             " FROM inventory LEFT JOIN goods ON inventory.good_id = goods.id" +
-            "  WHERE CURRENT_DATE + INTERVAL '1 day' * goods.expiry_warn_days >= inventory.expiry_date AND inventory.whole_number !=0 ORDER BY inventory.expiry_date ASC LIMIT #{limit} offset #{offset} ")
+            "  WHERE CURRENT_DATE  >= inventory.warm_date AND inventory.whole_number !=0 ORDER BY inventory.expiry_date ASC LIMIT #{limit} offset #{offset} ")
     List<Map<String, Object>> selectExpiryWarn(@Param("limit") Integer limit, @Param("offset") Integer offset);
     @Select("SELECT" +
             " count(1)" +
             " FROM inventory LEFT JOIN goods ON inventory.good_id = goods.id" +
-            "  WHERE CURRENT_DATE + INTERVAL '1 day' * goods.expiry_warn_days >= inventory.expiry_date AND inventory.whole_number !=0 ")
+            "  WHERE CURRENT_DATE  >= inventory.warm_date AND inventory.whole_number !=0 ")
     Long countExpiryWarn();
 }
 
diff --git a/src/main/java/com/syjiaer/clinic/server/service/goods/GoodsService.java b/src/main/java/com/syjiaer/clinic/server/service/goods/GoodsService.java
index a563b34..23f8c07 100644
--- a/src/main/java/com/syjiaer/clinic/server/service/goods/GoodsService.java
+++ b/src/main/java/com/syjiaer/clinic/server/service/goods/GoodsService.java
@@ -38,6 +38,7 @@ import java.time.LocalDate;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.Objects;
 
 @Service
 public class GoodsService extends BaseService {
@@ -97,6 +98,21 @@ public class GoodsService extends BaseService {
         } else {
             //修改建档信息
             Goods dbGoods = goodsMapper.selectById(goods.getId());
+
+            if (!Objects.equals(dbGoods.getExpiryWarnDays(), goods.getExpiryWarnDays()))
+            {
+                QueryWrapper<Inventory> inventoryWrapper = new QueryWrapper<>();
+
+                inventoryWrapper.eq("good_id", goods.getId());
+
+                List<Inventory> inventoryList = inventoryMapper.selectList(inventoryWrapper);
+
+                for (Inventory inventory : inventoryList) {
+                    inventory.setWarmDate(inventory.getExpiryDate().minusDays(goods.getExpiryWarnDays()));
+                    inventoryMapper.updateById(inventory);
+                }
+            }
+
             goodsMapper.updateById(goods);
             if (!dbGoods.getTrdnFlag().equals(goods.getTrdnFlag())) {
                 // todo 拆零标志变化 重新初始化医保库存
diff --git a/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryPurchaseService.java b/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryPurchaseService.java
index 17cd10d..38b130d 100644
--- a/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryPurchaseService.java
+++ b/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryPurchaseService.java
@@ -136,6 +136,11 @@ public class InventoryPurchaseService extends BaseService {
                 remark = Constants.InitInventory;
             }
             inventory.setRefererType(refererTypeEnum.getType());
+
+            if (goods.getExpiryWarnDays() != null && goods.getExpiryWarnDays() > 0) {
+                inventory.setWarmDate(inventory.getExpiryDate().minusDays(goods.getExpiryWarnDays()));
+            }
+
             inventoryMapper.insert(inventory);
             if (init != null) {
                 init.setInventoryId(inventory.getId());
diff --git a/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryService.java b/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryService.java
index 2687501..8873969 100644
--- a/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryService.java
+++ b/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryService.java
@@ -31,7 +31,9 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.math.BigDecimal;
+import java.time.LocalDate;
 import java.time.LocalDateTime;
+import java.time.temporal.ChronoUnit;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -257,12 +259,18 @@ public class InventoryService extends BaseService {
         Integer limit = pageSize;
         Integer offset = (pageNum - 1) * pageSize;
         Long totalCount = inventoryMapper.countExpiryWarn();
+
+        System.out.println(totalCount);
+
         int totalPage= (int) (totalCount % pageSize == 0 ? totalCount / pageSize : totalCount / pageSize + 1);
         List<Map<String, Object>> maps = inventoryMapper.selectExpiryWarn(limit, offset);
+
+        for (Map<String, Object> map : maps) {
+            long days = LocalDate.now().until(LocalDate.parse(map.get("expiry_date").toString()), ChronoUnit.DAYS);
+            map.put("remaining_days",days);
+        }
+
         Page<Map<String, Object>> page = new Page<>();
-        page.setList(maps);
-        page.setTotal_page(totalPage);
-        page.setTotal_count(totalCount);
         return page;
     }