diff --git a/boot/src/main/java/com/zfoo/boot/BootAutoConfiguration.java b/boot/src/main/java/com/zfoo/boot/BootAutoConfiguration.java
deleted file mode 100644
index 8d356736..00000000
--- a/boot/src/main/java/com/zfoo/boot/BootAutoConfiguration.java
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (C) 2020 The zfoo Authors
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
- * in compliance with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and limitations under the License.
- *
- */
-
-package com.zfoo.boot;
-
-import com.zfoo.protocol.util.StringUtils;
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.env.EnvironmentPostProcessor;
-import org.springframework.core.env.ConfigurableEnvironment;
-import org.springframework.core.env.MapPropertySource;
-import org.springframework.core.env.MutablePropertySources;
-import org.springframework.core.env.PropertySource;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * @author jaysunxiao
- * @version 3.0
- */
-public class BootAutoConfiguration implements EnvironmentPostProcessor {
-
-    private static final String SPRING_EXCLUDE_PROPERTY = "spring.autoconfigure.exclude";
-
-    @Override
-    public void postProcessEnvironment(ConfigurableEnvironment environment, SpringApplication application) {
-        var exclusionList = List.of(
-                "org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration",
-                "org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration",
-                "org.springframework.boot.autoconfigure.data.mongo.MongoAutoConfiguration",
-                "org.springframework.boot.autoconfigure.data.mongo.MongoReactiveAutoConfiguration",
-                "org.springframework.boot.autoconfigure.data.mongo.MongoReactiveDataAutoConfiguration",
-                "org.springframework.boot.autoconfigure.data.mongo.MongoReactiveRepositoriesAutoConfiguration"
-        );
-
-        var excludes = environment.getProperty(SPRING_EXCLUDE_PROPERTY);
-
-        var exclusionListStr = StringUtils.joinWith(StringUtils.COMMA, exclusionList.toArray());
-        if (StringUtils.isBlank(excludes)) {
-            excludes = exclusionListStr;
-        } else {
-            excludes = excludes + StringUtils.COMMA + exclusionListStr;
-        }
-
-        var map = new HashMap<String, Object>();
-        map.put(SPRING_EXCLUDE_PROPERTY, excludes);
-
-        overrideValues(environment.getPropertySources(), map);
-    }
-
-    private static final String PROPERTY_SOURCE_NAME = "configurationProperties";
-
-    public static void overrideValues(MutablePropertySources propertySources, Map<String, Object> propertyMap) {
-        MapPropertySource target = null;
-        if (propertySources.contains(PROPERTY_SOURCE_NAME)) {
-            PropertySource<?> source = propertySources.get(PROPERTY_SOURCE_NAME);
-            if (source instanceof MapPropertySource) {
-                target = (MapPropertySource) source;
-                for (Map.Entry<String, Object> entry : propertyMap.entrySet()) {
-                    target.getSource().put(entry.getKey(), entry.getValue());
-                }
-            }
-        } else {
-            target = new MapPropertySource(PROPERTY_SOURCE_NAME, propertyMap);
-        }
-        if (!propertySources.contains(PROPERTY_SOURCE_NAME)) {
-            propertySources.addFirst(target);
-        }
-    }
-}
diff --git a/boot/src/main/java/com/zfoo/boot/BootAutoSelector.java b/boot/src/main/java/com/zfoo/boot/BootAutoSelector.java
deleted file mode 100644
index 8277fa04..00000000
--- a/boot/src/main/java/com/zfoo/boot/BootAutoSelector.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2020 The zfoo Authors
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
- * in compliance with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and limitations under the License.
- *
- */
-
-package com.zfoo.boot;
-
-import org.springframework.boot.autoconfigure.AutoConfigurationImportSelector;
-import org.springframework.core.annotation.AnnotationAttributes;
-import org.springframework.core.type.AnnotationMetadata;
-
-import java.util.Set;
-
-/**
- * @author jaysunxiao
- * @version 3.0
- */
-public class BootAutoSelector extends AutoConfigurationImportSelector {
-
-    @Override
-    protected Set<String> getExclusions(AnnotationMetadata metadata, AnnotationAttributes attributes) {
-        Set<String> exclusions = super.getExclusions(metadata, attributes);
-        exclusions.add("org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration");
-        return exclusions;
-    }
-
-}