diff --git a/ems-admin/src/main/java/com/xzzn/web/controller/ems/EmsSiteMonitorController.java b/ems-admin/src/main/java/com/xzzn/web/controller/ems/EmsSiteMonitorController.java
index bbbdd7e..5690ef4 100644
--- a/ems-admin/src/main/java/com/xzzn/web/controller/ems/EmsSiteMonitorController.java
+++ b/ems-admin/src/main/java/com/xzzn/web/controller/ems/EmsSiteMonitorController.java
@@ -106,6 +106,15 @@ public class EmsSiteMonitorController extends BaseController{
         return success(iEmsSiteService.getAllStackInfo(siteId));
     }
 
+    /**
+     * 获取所有pcs
+     */
+    @GetMapping("/getPcsNameList")
+    public AjaxResult getPcsNameList(@RequestParam String siteId)
+    {
+        return success(iEmsSiteService.getAllPcsInfo(siteId));
+    }
+
     /**
      * 获取所有电池簇
      */
diff --git a/ems-system/src/main/java/com/xzzn/ems/service/IEmsSiteService.java b/ems-system/src/main/java/com/xzzn/ems/service/IEmsSiteService.java
index 8a742a7..51a7a05 100644
--- a/ems-system/src/main/java/com/xzzn/ems/service/IEmsSiteService.java
+++ b/ems-system/src/main/java/com/xzzn/ems/service/IEmsSiteService.java
@@ -26,4 +26,6 @@ public interface IEmsSiteService
     public List<EmsSiteSetting> getAllSiteInfoList(String siteName, String startTime, String endTime);
 
     public List<SiteDeviceListVo> getAllDeviceList(String siteId);
+
+    public List<Map<String,Object>> getAllPcsInfo(String siteId);
 }
diff --git a/ems-system/src/main/java/com/xzzn/ems/service/impl/EmsSiteServiceImpl.java b/ems-system/src/main/java/com/xzzn/ems/service/impl/EmsSiteServiceImpl.java
index f05f59b..c73f716 100644
--- a/ems-system/src/main/java/com/xzzn/ems/service/impl/EmsSiteServiceImpl.java
+++ b/ems-system/src/main/java/com/xzzn/ems/service/impl/EmsSiteServiceImpl.java
@@ -78,4 +78,14 @@ public class EmsSiteServiceImpl implements IEmsSiteService
     public List<SiteDeviceListVo> getAllDeviceList(String siteId) {
         return emsSiteMapper.getAllSiteDeviceList(siteId);
     }
+
+    /**
+     * 根据site_id获取所有pcs
+     * @param siteId
+     * @return
+     */
+    @Override
+    public List<Map<String, Object>> getAllPcsInfo(String siteId) {
+        return emsDevicesMapper.getDeviceInfosBySiteIdAndCategory(siteId, DeviceCategory.PCS.getCode());
+    }
 }