diff --git a/xymanager_framework/src/main/java/com/shxy/xymanager_framework/timeTask/StoreCameraScheduleTask.java b/xymanager_framework/src/main/java/com/shxy/xymanager_framework/timeTask/StoreCameraScheduleTask.java
index f0ba783..5818ffa 100644
--- a/xymanager_framework/src/main/java/com/shxy/xymanager_framework/timeTask/StoreCameraScheduleTask.java
+++ b/xymanager_framework/src/main/java/com/shxy/xymanager_framework/timeTask/StoreCameraScheduleTask.java
@@ -46,6 +46,7 @@ public class StoreCameraScheduleTask {
     TermSetService termSetService;
 
     private int shutdown = 0;
+    private boolean inDoing = false;
 
     @PreDestroy
     private void preDestroy() {
@@ -99,6 +100,11 @@ public class StoreCameraScheduleTask {
         if (!enable) {
             return;
         }
+        if (inDoing) {
+            return;
+        }
+        inDoing = true;
+        log.info("开始查询全部装置拍照时间表");
         Map<Integer, Terminals> terminalMap = newCacheService.getTerminalMap();
         Map<Integer, TermAndChannelDto> termAndChannelMap = cacheService.getTermAndChannelMap();
         Iterator<Integer> it = terminalMap.keySet().iterator();
@@ -108,10 +114,12 @@ public class StoreCameraScheduleTask {
             TermAndChannelDto termAndChannelDto = termAndChannelMap.get(termId);
             this.searchOne(term, termAndChannelDto);
             try {
-                Thread.sleep(200);
+                Thread.sleep(300);
             } catch (Exception ignore) {
             }
         }
+        log.info("查询全部装置拍照时间表完成");
+        inDoing = false;
     }
 
     private void searchOne(Terminals term, TermAndChannelDto termAndChannelDto) {