diff --git a/viewsh-module-iot/viewsh-module-iot-gateway/src/main/resources/application.yaml b/viewsh-module-iot/viewsh-module-iot-gateway/src/main/resources/application.yaml
index c671bba..601b9cf 100644
--- a/viewsh-module-iot/viewsh-module-iot-gateway/src/main/resources/application.yaml
+++ b/viewsh-module-iot/viewsh-module-iot-gateway/src/main/resources/application.yaml
@@ -54,7 +54,7 @@ viewsh:
         http:
           enabled: true
           server-port: 8092
-          camera3d11-product-key: camera_3d11 # 3D11 单目客流计数器的产品 Key
+          camera3d11-product-key: IqmEfzrzLf7U331M # 3D11 单目客流计数器的产品 Key
         # ====================================
         # 针对引入的 EMQX 组件的配置
         # ====================================