diff --git a/ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/handler/PlusTenantLineHandler.java b/ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/handler/PlusTenantLineHandler.java
index ecca21a9e..7fdf0d1ca 100644
--- a/ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/handler/PlusTenantLineHandler.java
+++ b/ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/handler/PlusTenantLineHandler.java
@@ -29,7 +29,7 @@ public class PlusTenantLineHandler implements TenantLineHandler {
             return new NullValue();
         }
         String dynamicTenantId = TenantHelper.getDynamic();
-        if (StringUtils.isBlank(dynamicTenantId)) {
+        if (StringUtils.isNotBlank(dynamicTenantId)) {
             // 返回动态租户
             return new LongValue(dynamicTenantId);
         }