diff --git a/spring-cloud-tencent-examples/polaris-router-example/router-callee-service1/src/main/resources/validation.properties b/spring-cloud-tencent-examples/polaris-router-example/router-callee-service1/src/main/resources/validation.properties
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index e69de29bb..000000000
diff --git a/spring-cloud-tencent-examples/polaris-router-example/router-callee-service2/src/main/resources/validation.properties b/spring-cloud-tencent-examples/polaris-router-example/router-callee-service2/src/main/resources/validation.properties
deleted file mode 100644
index e69de29bb..000000000