diff --git a/mh-admin/src/main/resources/application-dev.yml b/mh-admin/src/main/resources/application-dev.yml
index ddcd913..37b8b6b 100644
--- a/mh-admin/src/main/resources/application-dev.yml
+++ b/mh-admin/src/main/resources/application-dev.yml
@@ -191,10 +191,10 @@ mqttSpring:
   # BASIC parameters are required.
   BASIC:
     protocol: MQTT
-    host: mqtt.mhito.net
+    host: 192.168.1.79
     port: 1883
-    username: eemcs_gh_ers
-    password: mhtech@ghers
+    username: test123456
+    password: test123456
 #    protocol: MQTT
 #    host: mqtt.mhito.net
 #    port: 1883
@@ -209,7 +209,7 @@ mqttSpring:
   # 无人机远程控制模式（drone remote control）
   DRC:
     protocol: WS
-    host: 127.0.0.1
+    host: 192.168.1.79
     port: 8083
     path: /mqtt
 control: