diff --git a/bigtop-manager-server/src/main/java/org/apache/bigtop/manager/server/ServerApplication.java b/bigtop-manager-server/src/main/java/org/apache/bigtop/manager/server/ServerApplication.java
index 48b6a7be1ff21723cc31a19c268d12e00f9de43f..8d78ff4a5c4621b9e8cc1eb6cea1fd1c847d06b4 100644
--- a/bigtop-manager-server/src/main/java/org/apache/bigtop/manager/server/ServerApplication.java
+++ b/bigtop-manager-server/src/main/java/org/apache/bigtop/manager/server/ServerApplication.java
@@ -2,6 +2,7 @@ package org.apache.bigtop.manager.server;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.domain.EntityScan;
 import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
 import org.springframework.scheduling.annotation.EnableAsync;
 import org.springframework.scheduling.annotation.EnableScheduling;
@@ -9,6 +10,7 @@ import org.springframework.scheduling.annotation.EnableScheduling;
 @EnableScheduling
 @EnableAsync
 @EnableJpaAuditing
+@EntityScan("org.apache.bigtop.manager.dao")
 @SpringBootApplication(scanBasePackages = {"org.apache.bigtop.manager.server", "org.apache.bigtop.manager.common"})
 public class ServerApplication {
 
diff --git a/bigtop-manager-server/src/main/java/org/apache/bigtop/manager/server/config/DataSourceConfig.java b/bigtop-manager-server/src/main/java/org/apache/bigtop/manager/server/config/DataSourceConfig.java
deleted file mode 100644
index 883531183eea650bffae313e4f1892770e96b541..0000000000000000000000000000000000000000
--- a/bigtop-manager-server/src/main/java/org/apache/bigtop/manager/server/config/DataSourceConfig.java
+++ /dev/null
@@ -1,39 +0,0 @@
-package org.apache.bigtop.manager.server.config;
-
-import jakarta.annotation.Resource;
-import jakarta.persistence.EntityManagerFactory;
-import org.springframework.beans.factory.annotation.Qualifier;
-import org.springframework.boot.autoconfigure.orm.jpa.JpaProperties;
-import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
-import org.springframework.orm.jpa.JpaTransactionManager;
-import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
-import org.springframework.transaction.PlatformTransactionManager;
-import org.springframework.transaction.annotation.EnableTransactionManagement;
-
-import javax.sql.DataSource;
-
-@Configuration
-@EnableTransactionManagement
-@EnableJpaRepositories("org.apache.bigtop.manager.dao")
-public class DataSourceConfig {
-
-    @Resource
-    private JpaProperties properties;
-
-    @Bean
-    public LocalContainerEntityManagerFactoryBean entityManagerFactory(EntityManagerFactoryBuilder builder, @Qualifier("dataSource") DataSource dataSource) {
-        return builder.dataSource(dataSource)
-                .packages("org.apache.bigtop.manager.dao")
-                .persistenceUnit("bigtop-manager")
-                .properties(properties.getProperties())
-                .build();
-    }
-
-    @Bean
-    public PlatformTransactionManager transactionManager(@Qualifier("entityManagerFactory") EntityManagerFactory entityManagerFactory) {
-        return new JpaTransactionManager(entityManagerFactory);
-    }
-}