diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/resources/application.yml b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/resources/bootstrap.yml
similarity index 100%
rename from spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/resources/application.yml
rename to spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/resources/bootstrap.yml
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/resources/application.yml b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/resources/bootstrap.yml
similarity index 100%
rename from spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/resources/application.yml
rename to spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/resources/bootstrap.yml
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-gateway/src/main/resources/application.yml b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-gateway/src/main/resources/bootstrap.yml
similarity index 100%
rename from spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-gateway/src/main/resources/application.yml
rename to spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-gateway/src/main/resources/bootstrap.yml