diff --git a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/entity/Permission.java b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/entity/Permission.java
index 4bc4665..3707ec7 100644
--- a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/entity/Permission.java
+++ b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/entity/Permission.java
@@ -17,7 +17,7 @@
   
   // public static final String ROOT_PARENT_ID = "0";
   
-  public static final String SYSTEM_ID = "1";
+  public static final String APPLICATION_ID = "1";
 
   public static final String TYPE_SYSTEM = "1";
   public static final String TYPE_MENU = "2";
@@ -60,6 +60,12 @@
   private String url;
 
   /**
+   * 系统ID
+   */
+  @Column(name = "APPLICATION_ID", nullable = true)
+  private String applicationId;
+
+  /**
    * 父级ID
    */
   @Column(name = "PARENT_ID")
diff --git a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/GroupRepository.java b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/GroupRepository.java
index 9db0e26..75ad2b4 100644
--- a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/GroupRepository.java
+++ b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/GroupRepository.java
@@ -1,12 +1,17 @@
 package com.supwisdom.institute.backend.base.domain.repo;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 
-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 javax.persistence.criteria.CriteriaBuilder;
+import javax.persistence.criteria.CriteriaQuery;
+import javax.persistence.criteria.Predicate;
+import javax.persistence.criteria.Root;
+
+import org.springframework.data.jpa.domain.Specification;
 import org.springframework.stereotype.Repository;
+import org.springframework.util.StringUtils;
 
 import com.supwisdom.institute.backend.base.domain.entity.Group;
 import com.supwisdom.institute.backend.common.framework.repo.BaseJpaRepository;
@@ -15,35 +20,88 @@
 @Repository
 public interface GroupRepository extends BaseJpaRepository<Group> {
 
+
   @Override
-  public default Page<Group> selectPageList(boolean loadAll, int pageIndex, int pageSize, Map<String, Object> mapBean, Map<String, String> orderBy) {
-    if (loadAll) {
-      pageIndex = 0;
-      pageSize = Integer.MAX_VALUE;
-    }
+  public default Specification<Group> convertToSpec(Map<String, Object> mapBean) {
     
-    Group probe = new Group();
-    if (mapBean != null) {
-      probe.setDeleted(MapBeanUtils.getBoolean(mapBean, "deleted"));
-      probe.setCode(MapBeanUtils.getString(mapBean, "code"));
-      probe.setName(MapBeanUtils.getString(mapBean, "name"));
-      probe.setMemo(MapBeanUtils.getString(mapBean, "memo"));
-      probe.setStatus(MapBeanUtils.getString(mapBean, "status"));
-    }
+    Specification<Group> spec = new Specification<Group>() {
+
+      /**
+       * 
+       */
+      private static final long serialVersionUID = 5467747850605022253L;
+
+      @Override
+      public Predicate toPredicate(Root<Group> root, CriteriaQuery<?> query, CriteriaBuilder criteriaBuilder) {
+        List<Predicate> predicates = new ArrayList<>();
+        
+        if (mapBean != null) {
+
+          if (MapBeanUtils.getBoolean(mapBean, "deleted") != null) {
+            predicates.add(criteriaBuilder.equal(root.get("deleted"), MapBeanUtils.getBoolean(mapBean, "deleted")));
+          }
+
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "code"))) {
+            predicates.add(criteriaBuilder.like(root.get("code"), "%" + MapBeanUtils.getString(mapBean, "code") + "%"));
+          }
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "name"))) {
+            predicates.add(criteriaBuilder.like(root.get("name"), "%" + MapBeanUtils.getString(mapBean, "name") + "%"));
+          }
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "memo"))) {
+            predicates.add(criteriaBuilder.like(root.get("memo"), "%" + MapBeanUtils.getString(mapBean, "memo") + "%"));
+          }
+          
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "status"))) {
+            predicates.add(criteriaBuilder.equal(root.get("status"), MapBeanUtils.getString(mapBean, "status")));
+          }
+
+          List<Predicate> predicatesKeyword = new ArrayList<>();
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "keyword"))) {
+            predicatesKeyword.add(criteriaBuilder.like(root.get("code"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
+            predicatesKeyword.add(criteriaBuilder.like(root.get("name"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
+            predicatesKeyword.add(criteriaBuilder.like(root.get("memo"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
+            
+            predicates.add(criteriaBuilder.or(predicatesKeyword.toArray(new Predicate[predicatesKeyword.size()])));
+          }
+        }
+        
+        return criteriaBuilder.and(predicates.toArray(new Predicate[predicates.size()]));
+      }
+      
+    };
     
-    ExampleMatcher matcher = ExampleMatcher.matching()
-        .withMatcher("deleted", ExampleMatcher.GenericPropertyMatchers.exact())
-        .withMatcher("code", ExampleMatcher.GenericPropertyMatchers.contains())
-        .withMatcher("name", ExampleMatcher.GenericPropertyMatchers.contains())
-        .withMatcher("memo", ExampleMatcher.GenericPropertyMatchers.contains())
-        .withMatcher("status", ExampleMatcher.GenericPropertyMatchers.exact());
-    
-    PageRequest pageRequest = PageRequest.of(pageIndex, pageSize);
-    Example<Group> example = Example.of(probe, matcher);
-    
-    Page<Group> page = this.findAll(example, pageRequest);
-    
-    return page;
+    return spec;
   }
+
+//  @Override
+//  public default Page<Group> selectPageList(boolean loadAll, int pageIndex, int pageSize, Map<String, Object> mapBean, Map<String, String> orderBy) {
+//    if (loadAll) {
+//      pageIndex = 0;
+//      pageSize = Integer.MAX_VALUE;
+//    }
+//    
+//    Group probe = new Group();
+//    if (mapBean != null) {
+//      probe.setDeleted(MapBeanUtils.getBoolean(mapBean, "deleted"));
+//      probe.setCode(MapBeanUtils.getString(mapBean, "code"));
+//      probe.setName(MapBeanUtils.getString(mapBean, "name"));
+//      probe.setMemo(MapBeanUtils.getString(mapBean, "memo"));
+//      probe.setStatus(MapBeanUtils.getString(mapBean, "status"));
+//    }
+//    
+//    ExampleMatcher matcher = ExampleMatcher.matching()
+//        .withMatcher("deleted", ExampleMatcher.GenericPropertyMatchers.exact())
+//        .withMatcher("code", ExampleMatcher.GenericPropertyMatchers.contains())
+//        .withMatcher("name", ExampleMatcher.GenericPropertyMatchers.contains())
+//        .withMatcher("memo", ExampleMatcher.GenericPropertyMatchers.contains())
+//        .withMatcher("status", ExampleMatcher.GenericPropertyMatchers.exact());
+//    
+//    PageRequest pageRequest = PageRequest.of(pageIndex, pageSize);
+//    Example<Group> example = Example.of(probe, matcher);
+//    
+//    Page<Group> page = this.findAll(example, pageRequest);
+//    
+//    return page;
+//  }
   
 }
diff --git a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/PermissionRepository.java b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/PermissionRepository.java
index b76b385..c48af15 100644
--- a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/PermissionRepository.java
+++ b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/PermissionRepository.java
@@ -40,7 +40,7 @@
       /**
        * 
        */
-      private static final long serialVersionUID = 9071470982419099273L;
+      private static final long serialVersionUID = 6195601104797641573L;
 
       @Override
       public Predicate toPredicate(Root<Permission> root, CriteriaQuery<?> query, CriteriaBuilder criteriaBuilder) {
@@ -71,6 +71,10 @@
             predicates.add(criteriaBuilder.like(root.get("url"), "%" + MapBeanUtils.getString(mapBean, "url") + "%"));
           }
 
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "applicationId"))) {
+            predicates.add(criteriaBuilder.equal(root.get("applicationId"), MapBeanUtils.getString(mapBean, "applicationId")));
+          }
+
           if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "parentId"))) {
             predicates.add(criteriaBuilder.equal(root.get("parentId"), MapBeanUtils.getString(mapBean, "parentId")));
           }
@@ -95,7 +99,7 @@
 
           List<Predicate> predicatesKeyword = new ArrayList<>();
           if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "keyword"))) {
-            predicatesKeyword.add(criteriaBuilder.like(root.get("username"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
+            predicatesKeyword.add(criteriaBuilder.like(root.get("code"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
             predicatesKeyword.add(criteriaBuilder.like(root.get("name"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
             predicatesKeyword.add(criteriaBuilder.like(root.get("memo"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
             
diff --git a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/ResourceRepository.java b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/ResourceRepository.java
index ae9055d..a037866 100644
--- a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/ResourceRepository.java
+++ b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/ResourceRepository.java
@@ -1,13 +1,20 @@
 package com.supwisdom.institute.backend.base.domain.repo;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 
+import javax.persistence.criteria.CriteriaBuilder;
+import javax.persistence.criteria.CriteriaQuery;
+import javax.persistence.criteria.Predicate;
+import javax.persistence.criteria.Root;
+
 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.base.domain.entity.Resource;
 import com.supwisdom.institute.backend.common.framework.repo.BaseJpaRepository;
@@ -17,35 +24,87 @@
 public interface ResourceRepository extends BaseJpaRepository<Resource> {
 
   @Override
-  public default Page<Resource> selectPageList(boolean loadAll, int pageIndex, int pageSize, Map<String, Object> mapBean, Map<String, String> orderBy) {
-    if (loadAll) {
-      pageIndex = 0;
-      pageSize = Integer.MAX_VALUE;
-    }
+  public default Specification<Resource> convertToSpec(Map<String, Object> mapBean) {
     
-    Resource probe = new Resource();
-    if (mapBean != null) {
-      probe.setDeleted(MapBeanUtils.getBoolean(mapBean, "deleted"));
-      probe.setCode(MapBeanUtils.getString(mapBean, "code"));
-      probe.setName(MapBeanUtils.getString(mapBean, "name"));
-      probe.setMemo(MapBeanUtils.getString(mapBean, "memo"));
-      probe.setStatus(MapBeanUtils.getString(mapBean, "status"));
-    }
+    Specification<Resource> spec = new Specification<Resource>() {
+
+      /**
+       * 
+       */
+      private static final long serialVersionUID = 7690039558726467041L;
+
+      @Override
+      public Predicate toPredicate(Root<Resource> root, CriteriaQuery<?> query, CriteriaBuilder criteriaBuilder) {
+        List<Predicate> predicates = new ArrayList<>();
+        
+        if (mapBean != null) {
+
+          if (MapBeanUtils.getBoolean(mapBean, "deleted") != null) {
+            predicates.add(criteriaBuilder.equal(root.get("deleted"), MapBeanUtils.getBoolean(mapBean, "deleted")));
+          }
+
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "code"))) {
+            predicates.add(criteriaBuilder.like(root.get("code"), "%" + MapBeanUtils.getString(mapBean, "code") + "%"));
+          }
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "name"))) {
+            predicates.add(criteriaBuilder.like(root.get("name"), "%" + MapBeanUtils.getString(mapBean, "name") + "%"));
+          }
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "memo"))) {
+            predicates.add(criteriaBuilder.like(root.get("memo"), "%" + MapBeanUtils.getString(mapBean, "memo") + "%"));
+          }
+          
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "status"))) {
+            predicates.add(criteriaBuilder.equal(root.get("status"), MapBeanUtils.getString(mapBean, "status")));
+          }
+          
+          List<Predicate> predicatesKeyword = new ArrayList<>();
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "keyword"))) {
+            predicatesKeyword.add(criteriaBuilder.like(root.get("code"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
+            predicatesKeyword.add(criteriaBuilder.like(root.get("name"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
+            predicatesKeyword.add(criteriaBuilder.like(root.get("memo"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
+            
+            predicates.add(criteriaBuilder.or(predicatesKeyword.toArray(new Predicate[predicatesKeyword.size()])));
+          }
+        }
+        
+        return criteriaBuilder.and(predicates.toArray(new Predicate[predicates.size()]));
+      }
+      
+    };
     
-    ExampleMatcher matcher = ExampleMatcher.matching()
-        .withMatcher("deleted", ExampleMatcher.GenericPropertyMatchers.exact())
-        .withMatcher("code", ExampleMatcher.GenericPropertyMatchers.contains())
-        .withMatcher("name", ExampleMatcher.GenericPropertyMatchers.contains())
-        .withMatcher("memo", ExampleMatcher.GenericPropertyMatchers.contains())
-        .withMatcher("status", ExampleMatcher.GenericPropertyMatchers.exact());
-    
-    PageRequest pageRequest = PageRequest.of(pageIndex, pageSize);
-    Example<Resource> example = Example.of(probe, matcher);
-    
-    Page<Resource> page = this.findAll(example, pageRequest);
-    
-    return page;
+    return spec;
   }
+  
+//  @Override
+//  public default Page<Resource> selectPageList(boolean loadAll, int pageIndex, int pageSize, Map<String, Object> mapBean, Map<String, String> orderBy) {
+//    if (loadAll) {
+//      pageIndex = 0;
+//      pageSize = Integer.MAX_VALUE;
+//    }
+//    
+//    Resource probe = new Resource();
+//    if (mapBean != null) {
+//      probe.setDeleted(MapBeanUtils.getBoolean(mapBean, "deleted"));
+//      probe.setCode(MapBeanUtils.getString(mapBean, "code"));
+//      probe.setName(MapBeanUtils.getString(mapBean, "name"));
+//      probe.setMemo(MapBeanUtils.getString(mapBean, "memo"));
+//      probe.setStatus(MapBeanUtils.getString(mapBean, "status"));
+//    }
+//    
+//    ExampleMatcher matcher = ExampleMatcher.matching()
+//        .withMatcher("deleted", ExampleMatcher.GenericPropertyMatchers.exact())
+//        .withMatcher("code", ExampleMatcher.GenericPropertyMatchers.contains())
+//        .withMatcher("name", ExampleMatcher.GenericPropertyMatchers.contains())
+//        .withMatcher("memo", ExampleMatcher.GenericPropertyMatchers.contains())
+//        .withMatcher("status", ExampleMatcher.GenericPropertyMatchers.exact());
+//    
+//    PageRequest pageRequest = PageRequest.of(pageIndex, pageSize);
+//    Example<Resource> example = Example.of(probe, matcher);
+//    
+//    Page<Resource> page = this.findAll(example, pageRequest);
+//    
+//    return page;
+//  }
 
   public default Resource selectByCode(String code) {
     Resource probe = new Resource();
diff --git a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/RoleRepository.java b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/RoleRepository.java
index b416a7e..f9ed2db 100644
--- a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/RoleRepository.java
+++ b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/repo/RoleRepository.java
@@ -5,13 +5,18 @@
 import java.util.Map;
 import java.util.Optional;
 
+import javax.persistence.criteria.CriteriaBuilder;
+import javax.persistence.criteria.CriteriaQuery;
+import javax.persistence.criteria.Predicate;
+import javax.persistence.criteria.Root;
+
 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.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
+import org.springframework.util.StringUtils;
 
 import com.supwisdom.institute.backend.base.domain.entity.Role;
 import com.supwisdom.institute.backend.common.framework.repo.BaseJpaRepository;
@@ -21,35 +26,87 @@
 public interface RoleRepository extends BaseJpaRepository<Role> {
 
   @Override
-  public default Page<Role> selectPageList(boolean loadAll, int pageIndex, int pageSize, Map<String, Object> mapBean, Map<String, String> orderBy) {
-    if (loadAll) {
-      pageIndex = 0;
-      pageSize = Integer.MAX_VALUE;
-    }
+  public default Specification<Role> convertToSpec(Map<String, Object> mapBean) {
     
-    Role probe = new Role();
-    if (mapBean != null) {
-      probe.setDeleted(MapBeanUtils.getBoolean(mapBean, "deleted"));
-      probe.setCode(MapBeanUtils.getString(mapBean, "code"));
-      probe.setName(MapBeanUtils.getString(mapBean, "name"));
-      probe.setMemo(MapBeanUtils.getString(mapBean, "memo"));
-      probe.setStatus(MapBeanUtils.getString(mapBean, "status"));
-    }
+    Specification<Role> spec = new Specification<Role>() {
+
+      /**
+       * 
+       */
+      private static final long serialVersionUID = -263282246904382286L;
+
+      @Override
+      public Predicate toPredicate(Root<Role> root, CriteriaQuery<?> query, CriteriaBuilder criteriaBuilder) {
+        List<Predicate> predicates = new ArrayList<>();
+        
+        if (mapBean != null) {
+
+          if (MapBeanUtils.getBoolean(mapBean, "deleted") != null) {
+            predicates.add(criteriaBuilder.equal(root.get("deleted"), MapBeanUtils.getBoolean(mapBean, "deleted")));
+          }
+
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "code"))) {
+            predicates.add(criteriaBuilder.like(root.get("code"), "%" + MapBeanUtils.getString(mapBean, "code") + "%"));
+          }
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "name"))) {
+            predicates.add(criteriaBuilder.like(root.get("name"), "%" + MapBeanUtils.getString(mapBean, "name") + "%"));
+          }
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "memo"))) {
+            predicates.add(criteriaBuilder.like(root.get("memo"), "%" + MapBeanUtils.getString(mapBean, "memo") + "%"));
+          }
+          
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "status"))) {
+            predicates.add(criteriaBuilder.equal(root.get("status"), MapBeanUtils.getString(mapBean, "status")));
+          }
+
+          List<Predicate> predicatesKeyword = new ArrayList<>();
+          if (!StringUtils.isEmpty(MapBeanUtils.getString(mapBean, "keyword"))) {
+            predicatesKeyword.add(criteriaBuilder.like(root.get("code"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
+            predicatesKeyword.add(criteriaBuilder.like(root.get("name"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
+            predicatesKeyword.add(criteriaBuilder.like(root.get("memo"), "%" + MapBeanUtils.getString(mapBean, "keyword") + "%"));
+            
+            predicates.add(criteriaBuilder.or(predicatesKeyword.toArray(new Predicate[predicatesKeyword.size()])));
+          }
+        }
+        
+        return criteriaBuilder.and(predicates.toArray(new Predicate[predicates.size()]));
+      }
+      
+    };
     
-    ExampleMatcher matcher = ExampleMatcher.matching()
-        .withMatcher("deleted", ExampleMatcher.GenericPropertyMatchers.exact())
-        .withMatcher("code", ExampleMatcher.GenericPropertyMatchers.contains())
-        .withMatcher("name", ExampleMatcher.GenericPropertyMatchers.contains())
-        .withMatcher("memo", ExampleMatcher.GenericPropertyMatchers.contains())
-        .withMatcher("status", ExampleMatcher.GenericPropertyMatchers.exact());
-    
-    PageRequest pageRequest = PageRequest.of(pageIndex, pageSize);
-    Example<Role> example = Example.of(probe, matcher);
-    
-    Page<Role> page = this.findAll(example, pageRequest);
-    
-    return page;
+    return spec;
   }
+
+//  @Override
+//  public default Page<Role> selectPageList(boolean loadAll, int pageIndex, int pageSize, Map<String, Object> mapBean, Map<String, String> orderBy) {
+//    if (loadAll) {
+//      pageIndex = 0;
+//      pageSize = Integer.MAX_VALUE;
+//    }
+//    
+//    Role probe = new Role();
+//    if (mapBean != null) {
+//      probe.setDeleted(MapBeanUtils.getBoolean(mapBean, "deleted"));
+//      probe.setCode(MapBeanUtils.getString(mapBean, "code"));
+//      probe.setName(MapBeanUtils.getString(mapBean, "name"));
+//      probe.setMemo(MapBeanUtils.getString(mapBean, "memo"));
+//      probe.setStatus(MapBeanUtils.getString(mapBean, "status"));
+//    }
+//    
+//    ExampleMatcher matcher = ExampleMatcher.matching()
+//        .withMatcher("deleted", ExampleMatcher.GenericPropertyMatchers.exact())
+//        .withMatcher("code", ExampleMatcher.GenericPropertyMatchers.contains())
+//        .withMatcher("name", ExampleMatcher.GenericPropertyMatchers.contains())
+//        .withMatcher("memo", ExampleMatcher.GenericPropertyMatchers.contains())
+//        .withMatcher("status", ExampleMatcher.GenericPropertyMatchers.exact());
+//    
+//    PageRequest pageRequest = PageRequest.of(pageIndex, pageSize);
+//    Example<Role> example = Example.of(probe, matcher);
+//    
+//    Page<Role> page = this.findAll(example, pageRequest);
+//    
+//    return page;
+//  }
   
   
   public default Role selectByCode(String code) {
diff --git a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/GroupService.java b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/GroupService.java
index f8b4f11..9951b3a 100644
--- a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/GroupService.java
+++ b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/GroupService.java
@@ -38,6 +38,13 @@
   private GroupRoleRepository groupRoleRepository;
 
 
+  public void deleteBatch(List<String> ids) {
+    
+    ids.stream().forEach(id -> {
+      this.deleteById(id);
+    });
+  }
+
 
   public Page<AccountGroup> selectGroupAccounts(int pageIndex, int pageSize, Map<String, Object> mapBean) {
 
diff --git a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/PermissionService.java b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/PermissionService.java
index 1e362d5..31119b3 100644
--- a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/PermissionService.java
+++ b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/PermissionService.java
@@ -35,22 +35,22 @@
     });
   }
   
-  private Permission selectSystem() {
-    Permission permission = permissionRepository.selectById(Permission.SYSTEM_ID);
+  private Permission selectApplicationPermission() {
+    Permission permission = permissionRepository.selectById(Permission.APPLICATION_ID);
     
     return permission;
   }
 
   public PermissionTreeNode selectPermissionTree(Map<String, Object> mapBean) {
     
-    Permission systemPermission = this.selectSystem();
+    Permission applicationPermission = this.selectApplicationPermission();
     
     Map<String, PermissionTreeNode> parentTreeNode = new LinkedHashMap<String, PermissionTreeNode>();
     
     PermissionTreeNode rootTreeNode = new PermissionTreeNode();
-    rootTreeNode.setId(systemPermission.getId());
-    rootTreeNode.setCode(systemPermission.getCode());
-    rootTreeNode.setName(systemPermission.getName());
+    rootTreeNode.setId(applicationPermission.getId());
+    rootTreeNode.setCode(applicationPermission.getCode());
+    rootTreeNode.setName(applicationPermission.getName());
     rootTreeNode.setChildren(new ArrayList<PermissionTreeNode>());
     
     parentTreeNode.put(rootTreeNode.getId(), rootTreeNode);
diff --git a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/ResourceService.java b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/ResourceService.java
index 075fa74..e044cf5 100644
--- a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/ResourceService.java
+++ b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/ResourceService.java
@@ -1,5 +1,7 @@
 package com.supwisdom.institute.backend.base.domain.service;
 
+import java.util.List;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -18,4 +20,13 @@
   @Autowired
   private ResourceRepository resourceRepository;
 
+  
+  public void deleteBatch(List<String> ids) {
+    
+    ids.stream().forEach(id -> {
+      this.deleteById(id);
+    });
+  }
+  
+  
 }
diff --git a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/RoleService.java b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/RoleService.java
index 1239d2f..403927f 100644
--- a/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/RoleService.java
+++ b/base/domain/src/main/java/com/supwisdom/institute/backend/base/domain/service/RoleService.java
@@ -42,7 +42,6 @@
   @Autowired
   private RolePermissionRepository rolePermissionRepository;
 
-  
 
   public void deleteBatch(List<String> ids) {
     
@@ -51,6 +50,7 @@
     });
   }
 
+  
   public Page<AccountRole> selectRoleAccounts(int pageIndex, int pageSize, Map<String, Object> mapBean) {
 
     AccountRole probe = new AccountRole();