diff --git a/blade-core-boot/pom.xml b/blade-core-boot/pom.xml
index 75b5a4a..fdc5fc3 100644
--- a/blade-core-boot/pom.xml
+++ b/blade-core-boot/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springblade</groupId>
         <artifactId>blade-tool</artifactId>
-        <version>2.0.8</version>
+        <version>2.1.0</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/blade-core-boot/src/main/java/org/springblade/core/boot/config/MybatisPlusConfiguration.java b/blade-core-boot/src/main/java/org/springblade/core/boot/config/MybatisPlusConfiguration.java
index 61ef35f..2a3588c 100644
--- a/blade-core-boot/src/main/java/org/springblade/core/boot/config/MybatisPlusConfiguration.java
+++ b/blade-core-boot/src/main/java/org/springblade/core/boot/config/MybatisPlusConfiguration.java
@@ -22,6 +22,7 @@ import com.baomidou.mybatisplus.extension.plugins.PerformanceInterceptor;
 import org.mybatis.spring.annotation.MapperScan;
 import org.springblade.core.launch.constant.AppConstant;
 import org.springblade.core.mp.BladeMetaObjectHandler;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Profile;
@@ -36,6 +37,7 @@ import org.springframework.context.annotation.Profile;
 public class MybatisPlusConfiguration {
 
 	@Bean
+	@ConditionalOnMissingBean(PaginationInterceptor.class)
 	public PaginationInterceptor paginationInterceptor() {
 		return new PaginationInterceptor();
 	}
diff --git a/blade-core-cloud/pom.xml b/blade-core-cloud/pom.xml
index 944a0b3..bdcefb1 100644
--- a/blade-core-cloud/pom.xml
+++ b/blade-core-cloud/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>blade-tool</artifactId>
         <groupId>org.springblade</groupId>
-        <version>2.0.8</version>
+        <version>2.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/blade-core-launch/pom.xml b/blade-core-launch/pom.xml
index 2bffe46..6008080 100644
--- a/blade-core-launch/pom.xml
+++ b/blade-core-launch/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>blade-tool</artifactId>
         <groupId>org.springblade</groupId>
-        <version>2.0.8</version>
+        <version>2.1.0</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/blade-core-log/pom.xml b/blade-core-log/pom.xml
index 0c7dbfa..d6bb2a2 100644
--- a/blade-core-log/pom.xml
+++ b/blade-core-log/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>blade-tool</artifactId>
         <groupId>org.springblade</groupId>
-        <version>2.0.8</version>
+        <version>2.1.0</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/blade-core-mybatis/pom.xml b/blade-core-mybatis/pom.xml
index 6eb8777..ea54d22 100644
--- a/blade-core-mybatis/pom.xml
+++ b/blade-core-mybatis/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>blade-tool</artifactId>
         <groupId>org.springblade</groupId>
-        <version>2.0.8</version>
+        <version>2.1.0</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/blade-core-secure/pom.xml b/blade-core-secure/pom.xml
index 95112cf..f95a64e 100644
--- a/blade-core-secure/pom.xml
+++ b/blade-core-secure/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>blade-tool</artifactId>
         <groupId>org.springblade</groupId>
-        <version>2.0.8</version>
+        <version>2.1.0</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/blade-core-secure/src/main/java/org/springblade/core/secure/BladeUser.java b/blade-core-secure/src/main/java/org/springblade/core/secure/BladeUser.java
index 444d768..f10d2a9 100644
--- a/blade-core-secure/src/main/java/org/springblade/core/secure/BladeUser.java
+++ b/blade-core-secure/src/main/java/org/springblade/core/secure/BladeUser.java
@@ -31,10 +31,15 @@ public class BladeUser implements Serializable {
 	private static final long serialVersionUID = 1L;
 
 	/**
-	 * 主键
+	 * 用户id
 	 */
 	@ApiModelProperty(hidden = true)
 	private Integer userId;
+	/**
+	 * 租户编号
+	 */
+	@ApiModelProperty(hidden = true)
+	private String tenantCode;
 	/**
 	 * 昵称
 	 */
diff --git a/blade-core-secure/src/main/java/org/springblade/core/secure/interceptor/SecureInterceptor.java b/blade-core-secure/src/main/java/org/springblade/core/secure/interceptor/SecureInterceptor.java
index 0834571..0c792b2 100644
--- a/blade-core-secure/src/main/java/org/springblade/core/secure/interceptor/SecureInterceptor.java
+++ b/blade-core-secure/src/main/java/org/springblade/core/secure/interceptor/SecureInterceptor.java
@@ -19,6 +19,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springblade.core.secure.utils.SecureUtil;
 import org.springblade.core.tool.api.R;
 import org.springblade.core.tool.api.ResultCode;
+import org.springblade.core.tool.constant.BladeConstant;
 import org.springblade.core.tool.jackson.JsonUtil;
 import org.springblade.core.tool.utils.StringPool;
 import org.springblade.core.tool.utils.WebUtil;
@@ -46,7 +47,7 @@ public class SecureInterceptor extends HandlerInterceptorAdapter {
 			log.warn("签名认证失败，请求接口：{}，请求IP：{}，请求参数：{}", request.getRequestURI(), WebUtil.getIP(request), JsonUtil.toJson(request.getParameterMap()));
 			R result = R.fail(ResultCode.UN_AUTHORIZED);
 			response.setCharacterEncoding(StringPool.UTF_8);
-			response.setHeader("Content-type", MediaType.APPLICATION_JSON_UTF8_VALUE);
+			response.setHeader(BladeConstant.CONTENT_TYPE_NAME, MediaType.APPLICATION_JSON_UTF8_VALUE);
 			response.setStatus(HttpServletResponse.SC_OK);
 			try {
 				response.getWriter().write(Objects.requireNonNull(JsonUtil.toJson(result)));
diff --git a/blade-core-secure/src/main/java/org/springblade/core/secure/registry/SecureRegistry.java b/blade-core-secure/src/main/java/org/springblade/core/secure/registry/SecureRegistry.java
index 771bb46..cdfe955 100644
--- a/blade-core-secure/src/main/java/org/springblade/core/secure/registry/SecureRegistry.java
+++ b/blade-core-secure/src/main/java/org/springblade/core/secure/registry/SecureRegistry.java
@@ -42,8 +42,10 @@ public class SecureRegistry {
 		this.defaultExcludePatterns.add("/auth/**");
 		this.defaultExcludePatterns.add("/token/**");
 		this.defaultExcludePatterns.add("/log/**");
-		this.defaultExcludePatterns.add("/user/userInfo");
+		this.defaultExcludePatterns.add("/user/user-info");
+		this.defaultExcludePatterns.add("/menu/auth-routes");
 		this.defaultExcludePatterns.add("/error/**");
+		this.defaultExcludePatterns.add("/assets/**");
 	}
 
 	/**
diff --git a/blade-core-secure/src/main/java/org/springblade/core/secure/utils/SecureUtil.java b/blade-core-secure/src/main/java/org/springblade/core/secure/utils/SecureUtil.java
index 0364f47..0fc374e 100644
--- a/blade-core-secure/src/main/java/org/springblade/core/secure/utils/SecureUtil.java
+++ b/blade-core-secure/src/main/java/org/springblade/core/secure/utils/SecureUtil.java
@@ -28,7 +28,10 @@ import org.springblade.core.tool.utils.WebUtil;
 import javax.crypto.spec.SecretKeySpec;
 import javax.servlet.http.HttpServletRequest;
 import java.security.Key;
-import java.util.*;
+import java.util.Base64;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.Map;
 
 /**
  * Secure工具类
@@ -45,8 +48,9 @@ public class SecureUtil {
 	public final static String ROLE_ID = "roleId";
 	public final static String USER_NAME = "userName";
 	public final static String ROLE_NAME = "roleName";
+	public final static String TENANT_CODE = "tenantCode";
 	public final static Integer AUTH_LENGTH = 7;
-	private static String BASE64_SECURITY = Base64.getEncoder().encodeToString("SpringBlade".getBytes(Charsets.UTF_8));
+	public static String BASE64_SECURITY = Base64.getEncoder().encodeToString("BladeX".getBytes(Charsets.UTF_8));
 
 	/**
 	 * 获取用户信息
@@ -79,14 +83,18 @@ public class SecureUtil {
 			return null;
 		}
 		Integer userId = Func.toInt(claims.get(SecureUtil.USER_ID));
+		String tenantCode = Func.toStr(claims.get(SecureUtil.TENANT_CODE));
 		String roleId = Func.toStr(claims.get(SecureUtil.ROLE_ID));
 		String account = Func.toStr(claims.get(SecureUtil.ACCOUNT));
 		String roleName = Func.toStr(claims.get(SecureUtil.ROLE_NAME));
+		String userName = Func.toStr(claims.get(SecureUtil.USER_NAME));
 		BladeUser bladeUser = new BladeUser();
-		bladeUser.setAccount(account);
 		bladeUser.setUserId(userId);
+		bladeUser.setTenantCode(tenantCode);
+		bladeUser.setAccount(account);
 		bladeUser.setRoleId(roleId);
 		bladeUser.setRoleName(roleName);
+		bladeUser.setUserName(userName);
 		return bladeUser;
 	}
 
@@ -133,6 +141,48 @@ public class SecureUtil {
 		return (null == user) ? StringPool.EMPTY : user.getAccount();
 	}
 
+	/**
+	 * 获取用户名
+	 *
+	 * @return userName
+	 */
+	public static String getUserName() {
+		BladeUser user = getUser();
+		return (null == user) ? StringPool.EMPTY : user.getUserName();
+	}
+
+	/**
+	 * 获取用户名
+	 *
+	 * @param request request
+	 * @return userName
+	 */
+	public static String getUserName(HttpServletRequest request) {
+		BladeUser user = getUser(request);
+		return (null == user) ? StringPool.EMPTY : user.getUserName();
+	}
+
+	/**
+	 * 获取租户编号
+	 *
+	 * @return tenantCode
+	 */
+	public static String getTenantCode() {
+		BladeUser user = getUser();
+		return (null == user) ? StringPool.EMPTY : user.getTenantCode();
+	}
+
+	/**
+	 * 获取租户编号
+	 *
+	 * @param request request
+	 * @return tenantCode
+	 */
+	public static String getTenantCode(HttpServletRequest request) {
+		BladeUser user = getUser(request);
+		return (null == user) ? StringPool.EMPTY : user.getTenantCode();
+	}
+
 	/**
 	 * 获取Claims
 	 *
@@ -157,7 +207,7 @@ public class SecureUtil {
 	 * @return header
 	 */
 	public static String getHeader() {
-		return getHeader(Objects.requireNonNull(WebUtil.getRequest()));
+		return getHeader(WebUtil.getRequest());
 	}
 
 	/**
diff --git a/blade-core-swagger/pom.xml b/blade-core-swagger/pom.xml
index 8254bcc..a2c6d95 100644
--- a/blade-core-swagger/pom.xml
+++ b/blade-core-swagger/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>blade-tool</artifactId>
         <groupId>org.springblade</groupId>
-        <version>2.0.8</version>
+        <version>2.1.0</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/blade-core-tenant/pom.xml b/blade-core-tenant/pom.xml
new file mode 100644
index 0000000..6e56be6
--- /dev/null
+++ b/blade-core-tenant/pom.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>blade-tool</artifactId>
+        <groupId>org.springblade</groupId>
+        <version>2.1.0</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>blade-core-tenant</artifactId>
+    <name>${project.artifactId}</name>
+    <version>${blade.tool.version}</version>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springblade</groupId>
+            <artifactId>blade-core-mybatis</artifactId>
+            <version>${blade.tool.version}</version>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/blade-core-tenant/src/main/java/org.springblade.core.tenant/BladeTenantHandler.java b/blade-core-tenant/src/main/java/org.springblade.core.tenant/BladeTenantHandler.java
new file mode 100644
index 0000000..5b14b90
--- /dev/null
+++ b/blade-core-tenant/src/main/java/org.springblade.core.tenant/BladeTenantHandler.java
@@ -0,0 +1,67 @@
+/**
+ * Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * 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 org.springblade.core.tenant;
+
+import com.baomidou.mybatisplus.extension.plugins.tenant.TenantHandler;
+import lombok.AllArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import net.sf.jsqlparser.expression.Expression;
+import net.sf.jsqlparser.expression.StringValue;
+import org.springblade.core.secure.utils.SecureUtil;
+import org.springblade.core.tool.utils.StringUtil;
+
+/**
+ * 租户信息处理器
+ *
+ * @author Chill
+ */
+@Slf4j
+@AllArgsConstructor
+public class BladeTenantHandler implements TenantHandler {
+
+	private final BladeTenantProperties properties;
+
+	/**
+	 * 获取租户编号
+	 *
+	 * @return 租户编号
+	 */
+	@Override
+	public Expression getTenantId() {
+		return new StringValue(SecureUtil.getTenantCode());
+	}
+
+	/**
+	 * 获取租户字段名称
+	 *
+	 * @return 租户字段名称
+	 */
+	@Override
+	public String getTenantIdColumn() {
+		return properties.getColumn();
+	}
+
+	/**
+	 * 过滤租户表
+	 *
+	 * @param tableName 表名
+	 * @return 是否进行过滤
+	 */
+	@Override
+	public boolean doTableFilter(String tableName) {
+		return (properties.getTables().size() > 0 && !properties.getTables().contains(tableName)) || !properties.getBladeTables().contains(tableName) || StringUtil.isBlank(SecureUtil.getTenantCode());
+	}
+}
diff --git a/blade-core-tenant/src/main/java/org.springblade.core.tenant/BladeTenantId.java b/blade-core-tenant/src/main/java/org.springblade.core.tenant/BladeTenantId.java
new file mode 100644
index 0000000..890e60d
--- /dev/null
+++ b/blade-core-tenant/src/main/java/org.springblade.core.tenant/BladeTenantId.java
@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * 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 org.springblade.core.tenant;
+
+import org.springblade.core.tool.utils.RandomType;
+import org.springblade.core.tool.utils.StringUtil;
+
+/**
+ * blade租户id生成器
+ *
+ * @author Chill
+ */
+public class BladeTenantId implements TenantId {
+	@Override
+	public String generate() {
+		return StringUtil.random(6, RandomType.INT);
+	}
+}
diff --git a/blade-core-tenant/src/main/java/org.springblade.core.tenant/BladeTenantProperties.java b/blade-core-tenant/src/main/java/org.springblade.core.tenant/BladeTenantProperties.java
new file mode 100644
index 0000000..dcaa647
--- /dev/null
+++ b/blade-core-tenant/src/main/java/org.springblade.core.tenant/BladeTenantProperties.java
@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * 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 org.springblade.core.tenant;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * 多租户配置
+ *
+ * @author Chill
+ */
+@Getter
+@Setter
+@ConfigurationProperties(prefix = "blade.tenant")
+public class BladeTenantProperties {
+
+	/**
+	 * 多租户字段名称
+	 */
+	private String column = "tenant_code";
+
+	/**
+	 * 多租户数据表
+	 */
+	private List<String> tables = new ArrayList<>();
+
+	/**
+	 * 多租户系统数据表
+	 */
+	private List<String> bladeTables = Arrays.asList("blade_notice", "blade_log_api", "blade_log_error", "blade_log_usual");
+}
diff --git a/blade-core-tenant/src/main/java/org.springblade.core.tenant/TenantConfiguration.java b/blade-core-tenant/src/main/java/org.springblade.core.tenant/TenantConfiguration.java
new file mode 100644
index 0000000..515ddcc
--- /dev/null
+++ b/blade-core-tenant/src/main/java/org.springblade.core.tenant/TenantConfiguration.java
@@ -0,0 +1,88 @@
+/**
+ * Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * 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 org.springblade.core.tenant;
+
+import com.baomidou.mybatisplus.core.MybatisConfiguration;
+import com.baomidou.mybatisplus.core.parser.ISqlParser;
+import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.tenant.TenantHandler;
+import com.baomidou.mybatisplus.extension.plugins.tenant.TenantSqlParser;
+import lombok.AllArgsConstructor;
+import org.springframework.boot.autoconfigure.AutoConfigureBefore;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 多租户配置类
+ *
+ * @author Chill
+ */
+@Configuration
+@AllArgsConstructor
+@AutoConfigureBefore(MybatisConfiguration.class)
+@EnableConfigurationProperties(BladeTenantProperties.class)
+public class TenantConfiguration {
+
+	/**
+	 * 多租户配置类
+	 */
+	private final BladeTenantProperties properties;
+
+	/**
+	 * 自定义租户处理器
+	 *
+	 * @return TenantHandler
+	 */
+	@Bean
+	@ConditionalOnMissingBean(TenantHandler.class)
+	public TenantHandler bladeTenantHandler() {
+		return new BladeTenantHandler(properties);
+	}
+
+	/**
+	 * 自定义租户id生成器
+	 *
+	 * @return TenantId
+	 */
+	@Bean
+	@ConditionalOnMissingBean(TenantId.class)
+	public TenantId tenantId() {
+		return new BladeTenantId();
+	}
+
+	/**
+	 * 分页插件
+	 *
+	 * @param tenantHandler 自定义租户处理器
+	 * @return PaginationInterceptor
+	 */
+	@Bean
+	public PaginationInterceptor paginationInterceptor(TenantHandler tenantHandler) {
+		PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
+		List<ISqlParser> sqlParserList = new ArrayList<>();
+		TenantSqlParser tenantSqlParser = new TenantSqlParser();
+		tenantSqlParser.setTenantHandler(tenantHandler);
+		sqlParserList.add(tenantSqlParser);
+		paginationInterceptor.setSqlParserList(sqlParserList);
+		return paginationInterceptor;
+	}
+
+}
diff --git a/blade-core-tenant/src/main/java/org.springblade.core.tenant/TenantId.java b/blade-core-tenant/src/main/java/org.springblade.core.tenant/TenantId.java
new file mode 100644
index 0000000..c0a447b
--- /dev/null
+++ b/blade-core-tenant/src/main/java/org.springblade.core.tenant/TenantId.java
@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * 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 org.springblade.core.tenant;
+
+/**
+ * 租户id生成器
+ *
+ * @author Chill
+ */
+public interface TenantId {
+
+	/**
+	 * 生成自定义租户id
+	 * @return
+	 */
+	String generate();
+
+}
diff --git a/blade-core-tenant/src/main/java/org.springblade.core.tenant/mp/TenantEntity.java b/blade-core-tenant/src/main/java/org.springblade.core.tenant/mp/TenantEntity.java
new file mode 100644
index 0000000..1ea7d3c
--- /dev/null
+++ b/blade-core-tenant/src/main/java/org.springblade.core.tenant/mp/TenantEntity.java
@@ -0,0 +1,37 @@
+/**
+ * Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * 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 org.springblade.core.tenant.mp;
+
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import org.springblade.core.mp.base.BaseEntity;
+
+/**
+ * 租户基础实体类
+ *
+ * @author Chill
+ */
+@Data
+public class TenantEntity extends BaseEntity {
+
+	/**
+	 * 租户编号
+	 */
+	@ApiModelProperty(value = "租户编号")
+	private String tenantCode;
+
+}
diff --git a/blade-core-tool/pom.xml b/blade-core-tool/pom.xml
index 5c680c3..802a074 100644
--- a/blade-core-tool/pom.xml
+++ b/blade-core-tool/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springblade</groupId>
         <artifactId>blade-tool</artifactId>
-        <version>2.0.8</version>
+        <version>2.1.0</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/constant/BladeConstant.java b/blade-core-tool/src/main/java/org/springblade/core/tool/constant/BladeConstant.java
index 5b356a4..87f8f2f 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/constant/BladeConstant.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/constant/BladeConstant.java
@@ -27,10 +27,15 @@ public interface BladeConstant {
 	 */
 	String UTF_8 = "UTF-8";
 
+	/**
+	 * contentType
+	 */
+	String CONTENT_TYPE_NAME = "Content-type";
+
 	/**
 	 * JSON 资源
 	 */
-	String CONTENT_TYPE = "application/json; charset=utf-8";
+	String CONTENT_TYPE = "application/json;charset=utf-8";
 
 	/**
 	 * 角色前缀
@@ -47,10 +52,7 @@ public interface BladeConstant {
 	 */
 	int DB_STATUS_NORMAL = 1;
 
-	/**
-	 * 是否删除字段名
-	 */
-	String IS_DELETED_FIELD = "is_deleted";
+
 	/**
 	 * 删除状态[0:正常,1:删除]
 	 */
@@ -63,6 +65,11 @@ public interface BladeConstant {
 	int DB_ADMIN_NON_LOCKED = 0;
 	int DB_ADMIN_LOCKED = 1;
 
+	/**
+	 * 管理员对应的租户编号
+	 */
+	String ADMIN_TENANT_CODE = "000000";
+
 	/**
 	 * 日志默认状态
 	 */
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/constant/RoleConstant.java b/blade-core-tool/src/main/java/org/springblade/core/tool/constant/RoleConstant.java
index 1e70272..9e5c5e8 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/constant/RoleConstant.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/constant/RoleConstant.java
@@ -22,7 +22,7 @@ package org.springblade.core.tool.constant;
  */
 public class RoleConstant {
 
-	public static final String ADMIN = "admin";
+	public static final String ADMIN = "administrator";
 
 	public static final String HAS_ROLE_ADMIN = "hasRole('" + ADMIN + "')";
 
diff --git a/pom.xml b/pom.xml
index 024c627..8002927 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>org.springblade</groupId>
     <artifactId>blade-tool</artifactId>
-    <version>2.0.8</version>
+    <version>2.1.0</version>
     <packaging>pom</packaging>
     <name>blade-tool</name>
     <description>
@@ -36,7 +36,7 @@
     </scm>
 
     <properties>
-        <blade.tool.version>2.0.8</blade.tool.version>
+        <blade.tool.version>2.1.0</blade.tool.version>
 
         <java.version>1.8</java.version>
         <maven.plugin.version>3.8.0</maven.plugin.version>
@@ -68,6 +68,7 @@
         <module>blade-core-mybatis</module>
         <module>blade-core-swagger</module>
         <module>blade-core-cloud</module>
+        <module>blade-core-tenant</module>
     </modules>
 
     <dependencyManagement>