diff --git a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/constant/DataBaseConstant.java b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/constant/DataBaseConstant.java
index df5e243e..7d6a3a45 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/constant/DataBaseConstant.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/constant/DataBaseConstant.java
@@ -111,4 +111,13 @@ public interface DataBaseConstant {
 	 */
 	public static final String BPM_STATUS_TABLE = "bpm_status";
 	//*********系统建表标准字段****************************************
+
+	/**
+	 * 租户ID 实体字段名
+	 */
+	String TENANT_ID = "tenantId";
+	/**
+	 * 租户ID 数据库字段名
+	 */
+	String TENANT_ID_TABLE = "tenant_id";
 }
diff --git a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/system/util/JwtUtil.java b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/system/util/JwtUtil.java
index 56c2952d..0b240912 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/system/util/JwtUtil.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/system/util/JwtUtil.java
@@ -11,6 +11,7 @@ import java.util.Date;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpSession;
 
+import com.jero.common.constant.CommonConstant;
 import org.apache.shiro.SecurityUtils;
 import com.jero.common.constant.DataBaseConstant;
 import com.jero.common.exception.JeroBootException;
@@ -197,6 +198,14 @@ public class JwtUtil {
 		else if (key.equals(DataBaseConstant.BPM_STATUS)|| key.toLowerCase().equals(DataBaseConstant.BPM_STATUS_TABLE)) {
 			returnValue = "1";
 		}
+		//update-begin-author:taoyan date:20210330 for:多租户ID作为系统变量
+		else if (key.equals(DataBaseConstant.TENANT_ID) || key.toLowerCase().equals(DataBaseConstant.TENANT_ID_TABLE)){
+			returnValue = sysUser.getRelTenantIds();
+			if(oConvertUtils.isEmpty(returnValue) || (returnValue!=null && returnValue.indexOf(",")>0)){
+				returnValue = SpringContextUtils.getHttpServletRequest().getHeader(CommonConstant.TENANT_ID);
+			}
+		}
+		//update-end-author:taoyan date:20210330 for:多租户ID作为系统变量
 		if(returnValue!=null){returnValue = returnValue + moshi;}
 		return returnValue;
 	}
diff --git a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/MinioUtil.java b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/MinioUtil.java
index 6b480503..a6413bdd 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/MinioUtil.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/MinioUtil.java
@@ -76,7 +76,7 @@ public class MinioUtil {
                 orgName=file.getName();
             }
             orgName = CommonUtils.getFileName(orgName);
-            String objectName = bizPath+"/"+orgName.substring(0, orgName.lastIndexOf(".")) + "_" + System.currentTimeMillis() + orgName.substring(orgName.indexOf("."));
+            String objectName = bizPath+"/"+orgName.substring(0, orgName.lastIndexOf(".")) + "_" + System.currentTimeMillis() + orgName.substring(orgName.lastIndexOf("."));
 
             // 使用putObject上传一个本地文件到存储桶中。
             if(objectName.startsWith("/")){
diff --git a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/oss/OssBootUtil.java b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/oss/OssBootUtil.java
index 052849ca..71acff12 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/oss/OssBootUtil.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/oss/OssBootUtil.java
@@ -111,7 +111,7 @@ public class OssBootUtil {
               orgName=file.getName();
             }
             orgName = CommonUtils.getFileName(orgName);
-            String fileName = orgName.substring(0, orgName.lastIndexOf(".")) + "_" + System.currentTimeMillis() + orgName.substring(orgName.indexOf("."));
+            String fileName = orgName.substring(0, orgName.lastIndexOf(".")) + "_" + System.currentTimeMillis() + orgName.substring(orgName.lastIndexOf("."));
             if (!fileDir.endsWith("/")) {
                 fileDir = fileDir.concat("/");
             }
diff --git a/jero-boot/jero-cloud-module/jero-cloud-gateway/src/main/java/com/jero/config/GatewayRoutersConfiguration.java b/jero-boot/jero-cloud-module/jero-cloud-gateway/src/main/java/com/jero/config/GatewayRoutersConfiguration.java
index 31d78e5c..6b663220 100644
--- a/jero-boot/jero-cloud-module/jero-cloud-gateway/src/main/java/com/jero/config/GatewayRoutersConfiguration.java
+++ b/jero-boot/jero-cloud-module/jero-cloud-gateway/src/main/java/com/jero/config/GatewayRoutersConfiguration.java
@@ -36,6 +36,10 @@ public class GatewayRoutersConfiguration {
 
     public static String ROUTE_GROUP;
 
+    public static String USERNAME;
+
+    public static String PASSWORD;
+
     /**
      * 路由配置文件数据获取方式yml,nacos,database
      */
@@ -62,8 +66,15 @@ public class GatewayRoutersConfiguration {
     }
 
     @Value("${jero.route.config.data-type}")
-    public void setDataType(String dataType) {
-        DATA_TYPE = dataType;
+    public void setDataType(String dataType) { DATA_TYPE = dataType; }
+
+    @Value("${spring.cloud.nacos.config.username}")
+    public void setUsername(String username) {
+        USERNAME = username;
+    }
+    @Value("${spring.cloud.nacos.config.password}")
+    public void setPassword(String password) {
+        PASSWORD = password;
     }
 
 
@@ -78,6 +89,11 @@ public class GatewayRoutersConfiguration {
 
     }
 
+    /**
+     * 映射接口文档默认地址（通过9999端口直接访问）
+     * @param indexHtml
+     * @return
+     */
     @Bean
     public RouterFunction<ServerResponse> indexRouter(@Value("classpath:/META-INF/resources/doc.html") final org.springframework.core.io.Resource indexHtml) {
         return route(GET("/"), request -> ok().contentType(MediaType.TEXT_HTML).syncBody(indexHtml));