diff --git a/src/main/java/com/aida/seller/module/designer/feign/AiDABackFeignClient.java b/src/main/java/com/aida/seller/module/designer/feign/AiDABackFeignClient.java
new file mode 100644
index 0000000..d746c65
--- /dev/null
+++ b/src/main/java/com/aida/seller/module/designer/feign/AiDABackFeignClient.java
@@ -0,0 +1,14 @@
+package com.aida.seller.module.designer.feign;
+
+import com.aida.seller.common.result.Response;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+@FeignClient(name = "aida-back", path = "/api/message")
+public interface AiDABackFeignClient {
+
+    @PostMapping("/sellerApprovalNotice")
+    Response<String> sellerApprovalNotice(@RequestParam("userId") Long userId, @RequestParam("isApproved") boolean isApproved);
+
+}
diff --git a/src/main/java/com/aida/seller/module/designer/service/DesignerServiceImpl.java b/src/main/java/com/aida/seller/module/designer/service/DesignerServiceImpl.java
index f1cf8bc..53ab94e 100644
--- a/src/main/java/com/aida/seller/module/designer/service/DesignerServiceImpl.java
+++ b/src/main/java/com/aida/seller/module/designer/service/DesignerServiceImpl.java
@@ -8,6 +8,7 @@ import com.aida.seller.module.designer.dto.DesignerAuditDTO;
 import com.aida.seller.module.designer.dto.DesignerDTO;
 import com.aida.seller.module.designer.entity.DesignerEntity;
 import com.aida.seller.module.designer.enums.DesignerApplyStatusEnum;
+import com.aida.seller.module.designer.feign.AiDABackFeignClient;
 import com.aida.seller.module.designer.mapper.DesignerMapper;
 import com.aida.seller.module.designer.vo.DesignerSearchVO;
 import com.aida.seller.module.designer.vo.DesignerShopVO;
@@ -44,6 +45,7 @@ public class DesignerServiceImpl extends ServiceImpl<DesignerMapper, DesignerEnt
     private final OrderItemMapper orderItemMapper;
     private final ListingMapper listingMapper;
     private final ListingImageMapper listingImageMapper;
+    private final AiDABackFeignClient aidaBackFeignClient;
 
     @Override
     public Boolean checkQualification(Long userId) {
@@ -163,6 +165,10 @@ public class DesignerServiceImpl extends ServiceImpl<DesignerMapper, DesignerEnt
         }
 
         this.updateById(entity);
+
+        // 站内信通知和邮件通知
+        aidaBackFeignClient.sellerApprovalNotice(dto.getUserId(), dto.getAuditStatus().equals(1));
+
     }
 
     @Override