diff --git a/web-adapter/src/main/java/com/zcloud/primeport/web/close/ClosedAreaController.java b/web-adapter/src/main/java/com/zcloud/primeport/web/close/ClosedAreaController.java
index dcc479a..77bde4a 100644
--- a/web-adapter/src/main/java/com/zcloud/primeport/web/close/ClosedAreaController.java
+++ b/web-adapter/src/main/java/com/zcloud/primeport/web/close/ClosedAreaController.java
@@ -56,6 +56,13 @@ public class ClosedAreaController {
         return closedAreaService.listPage(qry);
     }
 
+    @ApiOperation("跟据港区选择对应的封闭区域")
+    @GetMapping("/listAllByhgAuthArea")
+    public MultiResponse<ClosedAreaCO> listAllByhgAuthArea( @RequestParam("hgAuthArea") String hgAuthArea) {
+
+        return closedAreaService.listAllByhgAuthArea(hgAuthArea);
+    }
+
     @ApiOperation("跟据管辖单位查询封闭区域")
     @GetMapping("/listAllByJurisdictionalCorpId/{id}")
     public MultiResponse<ClosedAreaCO> listAllByJurisdictionalCorpId(@PathVariable("id") Long id) {
diff --git a/web-app/src/main/java/com/zcloud/primeport/command/query/ClosedAreaQueryExe.java b/web-app/src/main/java/com/zcloud/primeport/command/query/ClosedAreaQueryExe.java
index cd44fca..b13f49c 100644
--- a/web-app/src/main/java/com/zcloud/primeport/command/query/ClosedAreaQueryExe.java
+++ b/web-app/src/main/java/com/zcloud/primeport/command/query/ClosedAreaQueryExe.java
@@ -99,5 +99,12 @@ public class ClosedAreaQueryExe {
         return childList.isEmpty() ? null : childList;
     }
 
+    public MultiResponse<ClosedAreaCO> listAllByhgAuthArea(String hgAuthArea) {
+        QueryWrapper<ClosedAreaDO> objectQueryWrapper = new QueryWrapper<>();
+        objectQueryWrapper.eq("hg_auth_area",hgAuthArea);
+        List<ClosedAreaDO> list = closedAreaRepository.list(objectQueryWrapper);
+        List<ClosedAreaCO> closedAreaCOS = closedAreaCoConvertor.converDOsToCOs(list);
+        return MultiResponse.of(closedAreaCOS);
+    }
 }
 
diff --git a/web-app/src/main/java/com/zcloud/primeport/service/ClosedAreaServiceImpl.java b/web-app/src/main/java/com/zcloud/primeport/service/ClosedAreaServiceImpl.java
index 138ec22..c53f961 100644
--- a/web-app/src/main/java/com/zcloud/primeport/service/ClosedAreaServiceImpl.java
+++ b/web-app/src/main/java/com/zcloud/primeport/service/ClosedAreaServiceImpl.java
@@ -82,5 +82,10 @@ public class ClosedAreaServiceImpl implements ClosedAreaServiceI {
     public MultiResponse<ClosedAreaCO> listTree(ClosedAreaPageQry qry) {
         return closedAreaQueryExe.listTree(qry);
     }
+
+    @Override
+    public MultiResponse<ClosedAreaCO> listAllByhgAuthArea(String hgAuthArea) {
+        return closedAreaQueryExe.listAllByhgAuthArea(hgAuthArea);
+    }
 }
 
diff --git a/web-client/src/main/java/com/zcloud/primeport/api/ClosedAreaServiceI.java b/web-client/src/main/java/com/zcloud/primeport/api/ClosedAreaServiceI.java
index 403f250..e4f224a 100644
--- a/web-client/src/main/java/com/zcloud/primeport/api/ClosedAreaServiceI.java
+++ b/web-client/src/main/java/com/zcloud/primeport/api/ClosedAreaServiceI.java
@@ -32,5 +32,7 @@ public interface ClosedAreaServiceI {
     MultiResponse<ClosedAreaCO> listAllByJurisdictionalCorpId(Long id);
 
     MultiResponse<ClosedAreaCO> listTree(ClosedAreaPageQry qry);
+
+    MultiResponse<ClosedAreaCO> listAllByhgAuthArea(String hgAuthArea);
 }