diff --git a/spring-boot-service-template-jpa/src/main/java/com/lanyuanxiaoyao/service/template/jpa/service/SimpleServiceSupport.java b/spring-boot-service-template-jpa/src/main/java/com/lanyuanxiaoyao/service/template/jpa/service/SimpleServiceSupport.java
index cf80c28..eae211c 100644
--- a/spring-boot-service-template-jpa/src/main/java/com/lanyuanxiaoyao/service/template/jpa/service/SimpleServiceSupport.java
+++ b/spring-boot-service-template-jpa/src/main/java/com/lanyuanxiaoyao/service/template/jpa/service/SimpleServiceSupport.java
@@ -288,7 +288,7 @@ public abstract class SimpleServiceSupport<ENTITY extends SimpleEntity> implemen
       });
     }
     if (ObjectHelper.isNotEmpty(queryable.getNotEqual())) {
-      queryable.getEqual().forEach((column, value) -> {
+      queryable.getNotEqual().forEach((column, value) -> {
         var path = column(root, column);
         predicates.add(builder.notEqual(path, value(path, value)));
       });