diff --git a/src/main/java/cn/lihongjie/coal/base/mapper/CommonMapper.java b/src/main/java/cn/lihongjie/coal/base/mapper/CommonMapper.java
index 95fd7f3f..8f97b20f 100644
--- a/src/main/java/cn/lihongjie/coal/base/mapper/CommonMapper.java
+++ b/src/main/java/cn/lihongjie/coal/base/mapper/CommonMapper.java
@@ -16,6 +16,7 @@ import cn.lihongjie.coal.noteBook.entity.NoteBookEntity;
 import cn.lihongjie.coal.noteBookChapter.entity.NoteBookChapterEntity;
 import cn.lihongjie.coal.organization.entity.OrganizationEntity;
 import cn.lihongjie.coal.permission.entity.PermissionEntity;
+import cn.lihongjie.coal.purchaseOrder.entity.PurchaseOrderEntity;
 import cn.lihongjie.coal.resource.entity.ResourceEntity;
 import cn.lihongjie.coal.role.entity.RoleEntity;
 import cn.lihongjie.coal.script.entity.ScriptEntity;
@@ -273,6 +274,19 @@ public interface CommonMapper {
         e.setId(id);
         return e;
     }
+
+
+    default PurchaseOrderEntity createPurchaseOrder(String id) {
+
+        if (StringUtils.isEmpty(id)) {
+
+            return null;
+        }
+        var e = new PurchaseOrderEntity();
+        e.setId(id);
+        return e;
+    }
+
     default String toString(Object o) {
 
         if (o == null) {
diff --git a/src/main/java/cn/lihongjie/coal/purchaseOrder/controller/PurchaseOrderController.java b/src/main/java/cn/lihongjie/coal/purchaseOrder/controller/PurchaseOrderController.java
index 823b5a11..3cf8586f 100644
--- a/src/main/java/cn/lihongjie/coal/purchaseOrder/controller/PurchaseOrderController.java
+++ b/src/main/java/cn/lihongjie/coal/purchaseOrder/controller/PurchaseOrderController.java
@@ -31,6 +31,11 @@ public class PurchaseOrderController {
         return this.service.create(request);
     }
 
+    @PostMapping("/nextPurchaseOrderNumber")
+    public String nextPurchaseOrderNumber(@RequestBody CreatePurchaseOrderDto request) {
+        return this.service.nextPurchaseOrderNumber(request);
+    }
+
     @PostMapping("/update")
     public PurchaseOrderDto update(@RequestBody UpdatePurchaseOrderDto request) {
         return this.service.update(request);
diff --git a/src/main/java/cn/lihongjie/coal/purchaseOrder/entity/PurchaseOrderEntity.java b/src/main/java/cn/lihongjie/coal/purchaseOrder/entity/PurchaseOrderEntity.java
index 0692a823..c6f6382a 100644
--- a/src/main/java/cn/lihongjie/coal/purchaseOrder/entity/PurchaseOrderEntity.java
+++ b/src/main/java/cn/lihongjie/coal/purchaseOrder/entity/PurchaseOrderEntity.java
@@ -91,7 +91,7 @@ public class PurchaseOrderEntity extends OrgCommonEntity {
     }
 
     private void updateStatus() {
-        if (this.purchaseDate.isBefore(LocalDate.now())){
+        if (this.purchaseDate.isAfter(LocalDate.now())){
             this.orderStatus = "0";
         }else {
 
diff --git a/src/main/java/cn/lihongjie/coal/purchaseOrder/repository/PurchaseOrderRepository.java b/src/main/java/cn/lihongjie/coal/purchaseOrder/repository/PurchaseOrderRepository.java
index 629ead62..4cdb8188 100644
--- a/src/main/java/cn/lihongjie/coal/purchaseOrder/repository/PurchaseOrderRepository.java
+++ b/src/main/java/cn/lihongjie/coal/purchaseOrder/repository/PurchaseOrderRepository.java
@@ -6,4 +6,7 @@ import cn.lihongjie.coal.purchaseOrder.entity.PurchaseOrderEntity;
 import org.springframework.stereotype.Repository;
 
 @Repository
-public interface PurchaseOrderRepository extends BaseRepository<PurchaseOrderEntity> {}
+public interface PurchaseOrderRepository extends BaseRepository<PurchaseOrderEntity> {
+
+
+}
diff --git a/src/main/java/cn/lihongjie/coal/purchaseOrder/service/PurchaseOrderService.java b/src/main/java/cn/lihongjie/coal/purchaseOrder/service/PurchaseOrderService.java
index b55ee4e3..eb998208 100644
--- a/src/main/java/cn/lihongjie/coal/purchaseOrder/service/PurchaseOrderService.java
+++ b/src/main/java/cn/lihongjie/coal/purchaseOrder/service/PurchaseOrderService.java
@@ -3,6 +3,7 @@ package cn.lihongjie.coal.purchaseOrder.service;
 import cn.lihongjie.coal.base.dto.CommonQuery;
 import cn.lihongjie.coal.base.dto.IdRequest;
 import cn.lihongjie.coal.base.service.BaseService;
+import cn.lihongjie.coal.common.Ctx;
 import cn.lihongjie.coal.purchaseOrder.dto.CreatePurchaseOrderDto;
 import cn.lihongjie.coal.purchaseOrder.dto.PurchaseOrderDto;
 import cn.lihongjie.coal.purchaseOrder.dto.UpdatePurchaseOrderDto;
@@ -10,6 +11,9 @@ import cn.lihongjie.coal.purchaseOrder.entity.PurchaseOrderEntity;
 import cn.lihongjie.coal.purchaseOrder.mapper.PurchaseOrderMapper;
 import cn.lihongjie.coal.purchaseOrder.repository.PurchaseOrderRepository;
 
+import jakarta.persistence.EntityManager;
+import jakarta.persistence.PersistenceContext;
+
 import lombok.extern.slf4j.Slf4j;
 
 import org.springframework.beans.factory.annotation.Autowired;
@@ -68,4 +72,16 @@ public class PurchaseOrderService
 
         return page.map(this.mapper::toDto);
     }
+
+    @PersistenceContext
+    private EntityManager entityManager;
+
+    public String nextPurchaseOrderNumber(CreatePurchaseOrderDto dto) {
+
+        String seqName = "CG_" + Ctx.currentUser().getOrganizationId();
+        entityManager.createNativeQuery("CREATE SEQUENCE  if not exists " + seqName + "  START 1000000;").executeUpdate();
+        Object singleResult = entityManager.createNativeQuery("select nextval('" + seqName + "')").getSingleResult();
+
+        return "CG" + singleResult;
+    }
 }
diff --git a/src/main/resources/scripts/dict/enum/purchaseOrderDict.groovy b/src/main/resources/scripts/dict/enum/purchaseOrderDict.groovy
new file mode 100644
index 00000000..5eeb4ba4
--- /dev/null
+++ b/src/main/resources/scripts/dict/enum/purchaseOrderDict.groovy
@@ -0,0 +1,15 @@
+package scripts.dict
+
+import cn.lihongjie.coal.base.dto.CommonQuery
+import cn.lihongjie.coal.purchaseOrder.controller.PurchaseOrderController
+import org.springframework.context.ApplicationContext
+
+ApplicationContext ioc = ioc
+
+def controller = ioc.getBean(PurchaseOrderController.class)
+
+
+
+
+return controller.list(new CommonQuery())
+