diff --git a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/config/mybatis/TenantContext.java b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/config/mybatis/TenantContext.java
index 035e6937..8e092e7d 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/config/mybatis/TenantContext.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/config/mybatis/TenantContext.java
@@ -8,6 +8,10 @@ import lombok.extern.slf4j.Slf4j;
 @Slf4j
 public class TenantContext {
 
+    private TenantContext(){
+
+    }
+
     private static ThreadLocal<String> currentTenant = new ThreadLocal<>();
 
     public static void setTenant(String tenant) {
@@ -22,4 +26,4 @@ public class TenantContext {
     public static void clear(){
         currentTenant.remove();
     }
-}
\ No newline at end of file
+}