diff --git a/iot-common-tenant/src/main/java/cc/iotkit/common/tenant/helper/TenantHelper.java b/iot-common-tenant/src/main/java/cc/iotkit/common/tenant/helper/TenantHelper.java
index 25b4b9c..67f1f5b 100755
--- a/iot-common-tenant/src/main/java/cc/iotkit/common/tenant/helper/TenantHelper.java
+++ b/iot-common-tenant/src/main/java/cc/iotkit/common/tenant/helper/TenantHelper.java
@@ -110,7 +110,7 @@ public class TenantHelper {
      * 获取当前租户id(动态租户优先)
      */
     public static Long getTenantId() {
-        Long tenantId = Long.valueOf(TenantHelper.getDynamic());
+        Long tenantId = TenantHelper.getDynamic();
         if (Objects.isNull(tenantId)) {
             tenantId = LoginHelper.getTenantId();
         }