diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/repo/AccountRepository.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/repo/AccountRepository.java
index dcc27b1..1b44fa9 100644
--- a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/repo/AccountRepository.java
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/repo/AccountRepository.java
@@ -1,7 +1,6 @@
 package com.supwisdom.institute.backend.system.domain.repo;
 
 import java.util.ArrayList;
-import java.util.Date;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
@@ -13,14 +12,11 @@
 
 import org.springframework.data.domain.Example;
 import org.springframework.data.domain.ExampleMatcher;
-import org.springframework.data.domain.Page;
-import org.springframework.data.domain.PageRequest;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.stereotype.Repository;
 import org.springframework.util.StringUtils;
 
 import com.supwisdom.institute.backend.common.framework.repo.BaseJpaRepository;
-import com.supwisdom.institute.backend.common.util.DateUtil;
 import com.supwisdom.institute.backend.common.util.MapBeanUtils;
 import com.supwisdom.institute.backend.system.domain.entity.Account;