diff --git a/apps/am/tasks.py b/apps/am/tasks.py
index e69de29b..dbb4c849 100644
--- a/apps/am/tasks.py
+++ b/apps/am/tasks.py
@@ -0,0 +1,28 @@
+from __future__ import absolute_import, unicode_literals
+from apps.utils.task import CustomTask
+from apps.am.models import Area
+from celery import shared_task
+from django.core.cache import cache
+import shapely.geometry
+
+
+@shared_task(base=CustomTask)
+def cache_area_info():
+    """
+    缓存区域信息
+    """
+    area_list = []
+    for i in Area.objects.filter(type=Area.AREA_TYPE_FIX).exclude(third_info__xx_rail=None):
+        polygon = []
+        for item in i.third_info['xx_rail']['detail']['polygon']['points']:
+            polygon.append([item.x, item.y])
+        poly_context = {'type': 'MULTIPOLYGON',
+                        'coordinates': [[area_list]]}
+        area_dict = {
+            'id': i.id,
+            'floor_no': i.third_info['xx_rail']['detail']['floorNo'],
+            'poly_shape': shapely.geometry.asShape(poly_context)
+        }
+        area_list.append(area_dict)
+    cache.set('area_list', area_list, timeout=None)
+    return area_list
diff --git a/apps/ecm/service.py b/apps/ecm/service.py
index 74413a4f..3ea5a326 100644
--- a/apps/ecm/service.py
+++ b/apps/ecm/service.py
@@ -11,7 +11,7 @@ from django.core.cache import cache
 import time
 
 ep_loc_dict = {
-    "area": None,  # 当前所在区域
+    "area_id": None,  # 当前所在区域ID
     "time1": None,  # 首次在该区域时间戳
     "time2": None,  # 当前在该区域时间戳
 }
@@ -142,6 +142,7 @@ class EcmService:
     def loc_change(cls, data):
         blts = TDevice.objects.filter(code=data['userId']).first()
         if blts.employee:
+            # 查询当前所在区域
             time2 = int(time.time())
             key_str = f'ep_{blts.employee.id}'
             ep_default_dict = {
diff --git a/apps/ecm/urls.py b/apps/ecm/urls.py
index 6c72b27e..a43544ab 100644
--- a/apps/ecm/urls.py
+++ b/apps/ecm/urls.py
@@ -1,3 +1,4 @@
+from apps.am.tasks import cache_area_info
 from apps.ecm.views import EventCateViewSet, NotifySettingViewSet, EventViewSet, RemindViewSet
 from django.urls import path, include
 from rest_framework.routers import DefaultRouter
@@ -5,6 +6,7 @@ from rest_framework.routers import DefaultRouter
 API_BASE_URL = 'api/ecm/'
 HTML_BASE_URL = 'ecm/'
 
+cache_area_info()  # 首先缓存区域信息
 router = DefaultRouter()
 router.register('event_cate', EventCateViewSet, basename='event_cate')
 router.register('event', EventViewSet, basename='event')
diff --git a/apps/rpm/serializers.py b/apps/rpm/serializers.py
index 4ef54c98..af294917 100644
--- a/apps/rpm/serializers.py
+++ b/apps/rpm/serializers.py
@@ -73,6 +73,9 @@ class RpjCreateUpdateSerializer(CustomModelSerializer):
 
 
 class RpjListSerializer(CustomModelSerializer):
+    rparty_name = serializers.CharField(source='rparty.name', read_only=True)
+    belong_dept_name = serializers.CharField(source='belong_dept.name', read_only=True)
+
     class Meta:
         model = Rpj
         fields = '__all__'
diff --git a/apps/rpm/views.py b/apps/rpm/views.py
index 41133361..fec86216 100644
--- a/apps/rpm/views.py
+++ b/apps/rpm/views.py
@@ -110,6 +110,8 @@ class RpjViewSet(CustomModelViewSet):
     create_serializer_class = RpjCreateUpdateSerializer
     update_serializer_class = RpjCreateUpdateSerializer
     serializer_class = RpjListSerializer
+    select_related_fields = ['rparty', 'belong_dept']
+    filterset_fields = ['rparty', 'belong_dept']
 
     def get_queryset(self):
         queryset = super().get_queryset()