diff --git a/src/main/kotlin/com/hisense/dahua_video/controller/MonitorController.kt b/src/main/kotlin/com/hisense/dahua_video/controller/MonitorController.kt
index db0655c..4a7b446 100644
--- a/src/main/kotlin/com/hisense/dahua_video/controller/MonitorController.kt
+++ b/src/main/kotlin/com/hisense/dahua_video/controller/MonitorController.kt
@@ -48,7 +48,7 @@ class MonitorController(
     val channelId = queryParams.get("channelId")
     val subType = queryParams.get("subType")
     val scheme = queryParams.get("scheme")
-    event!!.request<JsonArray>(EventBusAddress.SYS_MONITOR_USER_ALLMONITORUSER.address, JsonObject()) {
+    event!!.request<JsonArray>(EventBusAddress.SYS_MONITOR_USER_ALLMONITORUSER_TOKEN.address, JsonObject()) {
       if (it.succeeded()) {
         val token = it.result().body().stream().filter { index ->
           index as JsonObject
@@ -58,7 +58,7 @@ class MonitorController(
           tokenInfo as JsonObject
           tokenInfo.put("channelId", channelId)
           tokenInfo.put("subType", subType)
-          tokenInfo.put("scheme", MonitorScheme.values()[scheme as Int].scheme)
+          tokenInfo.put("scheme", MonitorScheme.values()[scheme.toInt()].scheme)
           event!!.request<JsonObject>(EventBusAddress.SYS_DEVICE_CHANNEL_PREVIEW_URL.address, tokenInfo) { previewUrl ->
             if (previewUrl.succeeded()) {
               requestHandler