diff --git a/src/main/java/com/gunshi/project/xyt/timetask/DataTask.java b/src/main/java/com/gunshi/project/xyt/timetask/DataTask.java
index 8a95f07..1725113 100644
--- a/src/main/java/com/gunshi/project/xyt/timetask/DataTask.java
+++ b/src/main/java/com/gunshi/project/xyt/timetask/DataTask.java
@@ -85,6 +85,9 @@ public class DataTask {
     @Value("${jcskToken}")
     private String jcskToken;// 荆楚水库同步接口token
 
+    @Value("${reloadCache}")
+    private String reloadCache;// 清除ip白名单缓存
+
     public static String jcskPathPptnRoute = "/st_pptn_r";// 雨情接口
     public static String jcskPathRiverRoute = "/st_rsvr_r";// 水位接口
 
@@ -275,6 +278,13 @@ public class DataTask {
                             .build()).execute();
                     String respStr = resp.body().string();
                     JSONObject jsonObject = JSONObject.parseObject(respStr.toLowerCase());
+                    String code = jsonObject.get("code").toString();
+                    // 清除同步平台的ip白名单缓存
+                    if (!"200".equals(code)) {
+                        OkHttpClient clientCache = new OkHttpClient();
+                        Request request = new Request.Builder().url(reloadCache).build();
+                        clientCache.newCall(request).execute();
+                    }
                     JSONArray data = jsonObject.getJSONArray("data");
                     if(ObjectUtils.isNotEmpty(data)){
                         List<StPptnR> rlist = data.toJavaList(StPptnR.class);
diff --git a/src/main/resources/config-common.yml b/src/main/resources/config-common.yml
index fd1cdbc..b8045b9 100644
--- a/src/main/resources/config-common.yml
+++ b/src/main/resources/config-common.yml
@@ -33,6 +33,8 @@ owrsvrPath: http://owrsvr.cloudowr.cn/
 jcskPath: http://223.75.53.124:8002/shareddata/api/v1/monitdata/xfdbaj
 jcskToken: 65E30623C28021BDC9400E2552FF88EB345FC5091BBE53C0650C489709C44075B13DD33924FEE38B7DFE9633B68E941126AB16D8BE875B480193141D9B8B8EB8
 
+reloadCache: http://223.75.53.124:8002/shareddata/sys/whitelists/reloadCache
+
 apiPath: http://223.75.53.141:8000/shzh/monitdata/datasync/getData
 
 shqxjsWarnPath: http://223.75.53.141:8000/shzh/met/zyqxfw/api/warning/getGroupWarning