diff --git a/blade-service/blade-demo/src/main/java/com/example/demo/launcher/DemoLauncherServiceImpl.java b/blade-service/blade-demo/src/main/java/com/example/demo/launcher/DemoLauncherServiceImpl.java
index 37dd55c39..771f7d10c 100644
--- a/blade-service/blade-demo/src/main/java/com/example/demo/launcher/DemoLauncherServiceImpl.java
+++ b/blade-service/blade-demo/src/main/java/com/example/demo/launcher/DemoLauncherServiceImpl.java
@@ -38,6 +38,8 @@ public class DemoLauncherServiceImpl implements LauncherService {
 		PropsUtil.setProperty(props, "spring.cloud.nacos.config.ext-config[0].data-id", NacosConstant.dataId("example", profile));
 		PropsUtil.setProperty(props, "spring.cloud.nacos.config.ext-config[0].group", NacosConstant.NACOS_CONFIG_GROUP);
 		PropsUtil.setProperty(props, "spring.cloud.nacos.config.ext-config[0].refresh", NacosConstant.NACOS_CONFIG_REFRESH);
+		// 开启多数据源
+		PropsUtil.setProperty(props, "spring.datasource.dynamic.enabled", "true");
 		// 自定义命名空间
 		// PropsUtil.setProperty(props, "spring.cloud.nacos.config.namespace", LauncherConstant.NACOS_NAMESPACE);
 		// PropsUtil.setProperty(props, "spring.cloud.nacos.discovery.namespace", LauncherConstant.NACOS_NAMESPACE);