diff --git a/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/BroadcastRule.java b/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/BroadcastRule.java
index 3d07beb1297be..195abb599d9c2 100644
--- a/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/BroadcastRule.java
+++ b/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/BroadcastRule.java
@@ -43,19 +43,16 @@ public final class BroadcastRule implements DatabaseRule {
     
     private final BroadcastRuleConfiguration configuration;
     
-    private final String databaseName;
-    
     private final Collection<String> tables;
     
     private final Collection<String> dataSourceNames;
     
     private final RuleAttributes attributes;
     
-    public BroadcastRule(final BroadcastRuleConfiguration config, final String databaseName, final Map<String, DataSource> dataSources, final Collection<ShardingSphereRule> builtRules) {
+    public BroadcastRule(final BroadcastRuleConfiguration config, final Map<String, DataSource> dataSources, final Collection<ShardingSphereRule> builtRules) {
         configuration = config;
-        this.databaseName = databaseName;
         dataSourceNames = getAggregatedDataSourceNames(dataSources, builtRules);
-        tables = createBroadcastTables(config.getTables());
+        tables = new CaseInsensitiveSet<>(config.getTables());
         attributes = new RuleAttributes(new BroadcastDataNodeRuleAttribute(dataSourceNames, tables), new BroadcastTableNamesRuleAttribute(tables));
     }
     
@@ -86,10 +83,6 @@ private Collection<String> getAggregatedDataSourceNames(final Collection<String>
         return result;
     }
     
-    private Collection<String> createBroadcastTables(final Collection<String> broadcastTables) {
-        return new CaseInsensitiveSet<>(broadcastTables);
-    }
-    
     /**
      * Get broadcast rule table names.
      *
diff --git a/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/builder/BroadcastRuleBuilder.java b/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/builder/BroadcastRuleBuilder.java
index fe3285f7e0c27..3ea4b8df634d5 100644
--- a/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/builder/BroadcastRuleBuilder.java
+++ b/features/broadcast/core/src/main/java/org/apache/shardingsphere/broadcast/rule/builder/BroadcastRuleBuilder.java
@@ -36,7 +36,7 @@ public final class BroadcastRuleBuilder implements DatabaseRuleBuilder<Broadcast
     @Override
     public BroadcastRule build(final BroadcastRuleConfiguration ruleConfig, final String databaseName, final DatabaseType protocolType,
                                final ResourceMetaData resourceMetaData, final Collection<ShardingSphereRule> builtRules, final ComputeNodeInstanceContext computeNodeInstanceContext) {
-        return new BroadcastRule(ruleConfig, databaseName, resourceMetaData.getDataSourceMap(), builtRules);
+        return new BroadcastRule(ruleConfig, resourceMetaData.getDataSourceMap(), builtRules);
     }
     
     @Override
diff --git a/features/broadcast/core/src/test/java/org/apache/shardingsphere/broadcast/route/BroadcastSqlRouterTest.java b/features/broadcast/core/src/test/java/org/apache/shardingsphere/broadcast/route/BroadcastSqlRouterTest.java
index 3fec9f7ff5f71..7361bf4a4d52d 100644
--- a/features/broadcast/core/src/test/java/org/apache/shardingsphere/broadcast/route/BroadcastSqlRouterTest.java
+++ b/features/broadcast/core/src/test/java/org/apache/shardingsphere/broadcast/route/BroadcastSqlRouterTest.java
@@ -76,7 +76,7 @@ class BroadcastSqlRouterTest {
     void assertCreateBroadcastRouteContextWithMultiDataSource() throws SQLException {
         BroadcastRuleConfiguration currentConfig = mock(BroadcastRuleConfiguration.class);
         when(currentConfig.getTables()).thenReturn(Collections.singleton("t_order"));
-        BroadcastRule broadcastRule = new BroadcastRule(currentConfig, DefaultDatabase.LOGIC_NAME, createMultiDataSourceMap(), Collections.emptyList());
+        BroadcastRule broadcastRule = new BroadcastRule(currentConfig, createMultiDataSourceMap(), Collections.emptyList());
         RouteContext routeContext = new BroadcastSQLRouter().createRouteContext(createQueryContext(), mock(RuleMetaData.class), mockDatabaseWithMultipleResources(), broadcastRule,
                 new ConfigurationProperties(new Properties()));
         List<RouteUnit> routeUnits = new ArrayList<>(routeContext.getRouteUnits());
@@ -92,7 +92,7 @@ void assertCreateBroadcastRouteContextWithMultiDataSource() throws SQLException
     void assertCreateBroadcastRouteContextWithSingleDataSource() throws SQLException {
         BroadcastRuleConfiguration currentConfig = mock(BroadcastRuleConfiguration.class);
         when(currentConfig.getTables()).thenReturn(Collections.singleton("t_order"));
-        BroadcastRule broadcastRule = new BroadcastRule(currentConfig, DefaultDatabase.LOGIC_NAME, Collections.singletonMap("tmp_ds", new MockedDataSource(mockConnection())), Collections.emptyList());
+        BroadcastRule broadcastRule = new BroadcastRule(currentConfig, Collections.singletonMap("tmp_ds", new MockedDataSource(mockConnection())), Collections.emptyList());
         broadcastRule.getAttributes().getAttribute(DataNodeRuleAttribute.class).getAllDataNodes().put("t_order", Collections.singletonList(createDataNode("tmp_ds")));
         ShardingSphereDatabase database = mockSingleDatabase();
         RouteContext routeContext = new BroadcastSQLRouter().createRouteContext(
@@ -108,7 +108,7 @@ void assertCreateBroadcastRouteContextWithSingleDataSource() throws SQLException
     void assertDecorateBroadcastRouteContextWithSingleDataSource() {
         BroadcastRuleConfiguration currentConfig = mock(BroadcastRuleConfiguration.class);
         when(currentConfig.getTables()).thenReturn(Collections.singleton("t_order"));
-        BroadcastRule broadcastRule = new BroadcastRule(currentConfig, DefaultDatabase.LOGIC_NAME, Collections.singletonMap("foo_ds", new MockedDataSource()), Collections.emptyList());
+        BroadcastRule broadcastRule = new BroadcastRule(currentConfig, Collections.singletonMap("foo_ds", new MockedDataSource()), Collections.emptyList());
         RouteContext routeContext = new RouteContext();
         routeContext.getRouteUnits().add(new RouteUnit(new RouteMapper("foo_ds", "foo_ds"), Lists.newArrayList()));
         BroadcastSQLRouter sqlRouter = (BroadcastSQLRouter) OrderedSPILoader.getServices(SQLRouter.class, Collections.singleton(broadcastRule)).get(broadcastRule);