diff --git a/app/src/main/java/com/yinuo/safetywatcher/watcher/constant/Constants.kt b/app/src/main/java/com/yinuo/safetywatcher/watcher/constant/Constants.kt
index 7d09109..8d8f9d2 100644
--- a/app/src/main/java/com/yinuo/safetywatcher/watcher/constant/Constants.kt
+++ b/app/src/main/java/com/yinuo/safetywatcher/watcher/constant/Constants.kt
@@ -20,5 +20,8 @@ const val DELAY_TIME_CHECK_CAMERA = 5
 
 const val NAMESPACE_ANDROID = "http://schemas.android.com/apk/res/android"
 
-// 云同步时，20条数据已上传
-const val GAS_CLOUD_UPLOAD_SIZE_ONCE = 20
\ No newline at end of file
+// 云同步时，20条数据一上传
+const val GAS_CLOUD_UPLOAD_SIZE_ONCE = 20
+
+// 心跳时间
+const val HEARTBEAT_TIME = 10000L
\ No newline at end of file
diff --git a/app/src/main/java/com/yinuo/safetywatcher/watcher/services/HeartbeatService.kt b/app/src/main/java/com/yinuo/safetywatcher/watcher/services/HeartbeatService.kt
index 1e6ad6d..12bb1cc 100644
--- a/app/src/main/java/com/yinuo/safetywatcher/watcher/services/HeartbeatService.kt
+++ b/app/src/main/java/com/yinuo/safetywatcher/watcher/services/HeartbeatService.kt
@@ -6,6 +6,7 @@ import android.content.Context
 import android.content.Intent
 import com.common.commonlib.net.callback.RequestResultCallBack
 import com.yinuo.safetywatcher.watcher.bean.GetRtspUrlResponse
+import com.yinuo.safetywatcher.watcher.constant.HEARTBEAT_TIME
 import com.yinuo.safetywatcher.watcher.net.DevicesApi
 import com.yinuo.safetywatcher.watcher.utils.LztekUtil
 
@@ -39,7 +40,7 @@ class HeartbeatService : IntentService("HeartbeatService") {
         // 更新流量信息
         checkAndUpdateTrafficInfo()
         // 睡眠30s
-        Thread.sleep(30000)
+        Thread.sleep(HEARTBEAT_TIME)
         // 重新轮回
         handleActionStart(intent)
     }