diff --git a/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/cache/CacheController.java b/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/cache/CacheController.java
index 27c3fdb..ac0d2c7 100644
--- a/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/cache/CacheController.java
+++ b/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/cache/CacheController.java
@@ -11,7 +11,9 @@ import com.jfinal.aop.Clear;
 import com.jfinal.core.Controller;
 import com.jfinal.plugin.activerecord.Record;
 
+import java.text.DateFormat;
 import java.util.Date;
+import java.util.HashMap;
 import java.util.Map;
 
 @Clear(AuthInterceptor.class)
@@ -19,7 +21,7 @@ public class CacheController extends Controller {
     /**
      * 重新加载本地数据库缓存到内存
      */
-    public void reload(){
+    public void reload() {
         SupermarketSyncService.me.initSupCache();
 
         TransportCompanyService.me.initTransCoPriceModulus(); // 初始化物流公司价格系数配置
@@ -30,11 +32,20 @@ public class CacheController extends Controller {
         renderJson(Result.success("重新加载完成"));
     }
 
-    public void last(){
-        Record out = new Record();
-        for(Map.Entry<Integer, Long> entry : SvrCacheData.SUP_HEARTBEAT.entrySet()){
-            out.set(String.valueOf(entry.getKey()), DateTimeUtil.sdfhms.get().format(new Date(entry.getValue())));
+    public void last() {
+        Map<Integer, Record> map = new HashMap<>();
+
+        for (Map.Entry<Integer, Record> entry : SvrCacheData.SUP_HEARTBEAT.entrySet()) {
+            Record c = entry.getValue();
+            Record out = new Record();
+            out.set("version", c.get("version"));
+
+            if (c.get("tm") != null) {
+                out.set("tm", DateTimeUtil.sdfhms.get().format(new Date(c.getLong("tm"))));
+            }
+
+            map.put(entry.getKey(), out);
         }
-        renderJson(out);
+        renderJson(map);
     }
 }
diff --git a/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/main/SvrCacheData.java b/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/main/SvrCacheData.java
index 26a4852..768d259 100644
--- a/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/main/SvrCacheData.java
+++ b/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/main/SvrCacheData.java
@@ -1,11 +1,12 @@
 package com.cowr.service.ssjygl.main;
 
 import com.cowr.model.Supermarket;
+import com.jfinal.plugin.activerecord.Record;
 
 import java.util.HashMap;
 import java.util.Map;
 
 public class SvrCacheData {
     public static Map<Integer, Supermarket> SUP_CACHE     = new HashMap<>(); // 砂站基础信息缓存，常用配置数据，避免重复请求数据库
-    public static Map<Integer, Long>        SUP_HEARTBEAT = new HashMap<>(); // 砂站客户端心跳时间戳
+    public static Map<Integer, Record>      SUP_HEARTBEAT = new HashMap<>(); // 砂站客户端心跳时间戳
 }
diff --git a/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/netty/NettyServer.java b/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/netty/NettyServer.java
index 7deea3c..4410698 100644
--- a/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/netty/NettyServer.java
+++ b/ssjygl-xsx-service/src/main/java/com/cowr/service/ssjygl/netty/NettyServer.java
@@ -6,6 +6,7 @@ import com.cowr.model.Supermarket;
 import com.cowr.service.ssjygl.main.SvrCacheData;
 import com.cowr.service.ssjygl.synctask.SyncTaskService;
 import com.jfinal.log.Log;
+import com.jfinal.plugin.activerecord.Record;
 import io.netty.bootstrap.ServerBootstrap;
 import io.netty.channel.*;
 import io.netty.channel.nio.NioEventLoopGroup;
@@ -185,18 +186,29 @@ public class NettyServer {
                         .toJSONString()
                 );
 
+                // 只保存有效 supermarket_id
+                if (SvrCacheData.SUP_CACHE.containsKey(supermarket_id)) {
+                    if (!SvrCacheData.SUP_HEARTBEAT.containsKey(supermarket_id)) {
+                        SvrCacheData.SUP_HEARTBEAT.put(supermarket_id, new Record());
+                    }
+
+                    SvrCacheData.SUP_HEARTBEAT.get(supermarket_id).set("version", json.get("clinet_version"));
+                }
+
                 log.debug("supermarket_id %s 注册成功， client version %s", supermarket_id, json.get("clinet_version"));
             } else if (Enums.MsgTarget.HEARTBEAT.name().equals(target)) {
                 printlog("收到心跳 supermarket " + map.get(ctx.channel()) + ", 已连接客户端总数： " + map.size());
 
-                if(map.containsKey(ctx.channel())){
+                if (map.containsKey(ctx.channel())) {
                     Integer supermarket_id = map.get(ctx.channel());
 
-                    if(SvrCacheData.SUP_CACHE.containsKey(supermarket_id)){
-                        Supermarket supermarket = SvrCacheData.SUP_CACHE.get(supermarket_id);
+                    // 只保存有效 supermarket_id
+                    if (SvrCacheData.SUP_CACHE.containsKey(supermarket_id)) {
+                        if (!SvrCacheData.SUP_HEARTBEAT.containsKey(supermarket_id)) {
+                            SvrCacheData.SUP_HEARTBEAT.put(supermarket_id, new Record());
+                        }
 
-                        // 只保存有效 supermarket_id
-                        SvrCacheData.SUP_HEARTBEAT.put(supermarket.getId(), System.currentTimeMillis());
+                        SvrCacheData.SUP_HEARTBEAT.get(supermarket_id).set("tm", System.currentTimeMillis());
                     }
                 }
             } else if (Enums.MsgTarget.SYNCTASK.name().equals(target)) {