diff --git a/test/fixtures/dmsf_files.yml b/test/fixtures/dmsf_files.yml
index f5e71b55..f1ee5684 100644
--- a/test/fixtures/dmsf_files.yml
+++ b/test/fixtures/dmsf_files.yml
@@ -102,7 +102,7 @@ dmsf_files_011:
 
 dmsf_files_012:
   id:                 12
-  project_id:         3
+  project_id:         5
   dmsf_folder_id:     NULL
   name:               'test.txt'
   notification:       false
diff --git a/test/fixtures/dmsf_folders.yml b/test/fixtures/dmsf_folders.yml
index 675557b4..752db202 100644
--- a/test/fixtures/dmsf_folders.yml
+++ b/test/fixtures/dmsf_folders.yml
@@ -67,6 +67,6 @@ dmsf_folders_009:
 dmsf_folders_010:
   id:             10
   title:          folder10
-  project_id:     3
+  project_id:     5
   dmsf_folder_id: NULL
   user_id:        1
\ No newline at end of file
diff --git a/test/functional/dmsf_controller_test.rb b/test/functional/dmsf_controller_test.rb
index 877e38ba..50bc3768 100644
--- a/test/functional/dmsf_controller_test.rb
+++ b/test/functional/dmsf_controller_test.rb
@@ -381,16 +381,16 @@ class DmsfControllerTest < RedmineDmsf::Test::TestCase
     with_settings plugin_redmine_dmsf: {'dmsf_projects_as_subfolders' => '1'} do
       get :show, params: { id: @project1.id }
       assert_response :success
-      # @project3 is as a sub-folder
-      assert_select "tr##{@project3.id}pspan", count: 1
+      # @project5 is as a sub-folder
+      assert_select "tr##{@project5.id}pspan", count: 1
     end
   end
 
   def test_show_without_sub_projects
     get :show, params: { id: @project1.id }
     assert_response :success
-    # @project3 is not as a sub-folder
-    assert_select "tr##{@project3.id}pspan", count: 0
+    # @project5 is not as a sub-folder
+    assert_select "tr##{@project5.id}pspan", count: 0
   end
 
   def test_index
diff --git a/test/integration/rest_api/dmsf_folder_api_test.rb b/test/integration/rest_api/dmsf_folder_api_test.rb
index e7ba3dcf..93280ac0 100644
--- a/test/integration/rest_api/dmsf_folder_api_test.rb
+++ b/test/integration/rest_api/dmsf_folder_api_test.rb
@@ -70,9 +70,9 @@ class DmsfFolderApiTest < RedmineDmsf::Test::IntegrationTest
       #     ...
       #   </dmsf_nodes>
       # </dmsf>
-      # @project3 is as a sub-folder
-      assert_select 'dmsf > dmsf_nodes > node > id', text: @project3.id.to_s
-      assert_select 'dmsf > dmsf_nodes > node > title', text: @project3.name
+      # @project5 is as a sub-folder
+      assert_select 'dmsf > dmsf_nodes > node > id', text: @project5.id.to_s
+      assert_select 'dmsf > dmsf_nodes > node > title', text: @project5.name
       assert_select 'dmsf > dmsf_nodes > node > type', text: 'project'
     end
   end
@@ -94,8 +94,8 @@ class DmsfFolderApiTest < RedmineDmsf::Test::IntegrationTest
     #     </dmsf_nodes>
     # </dmsf>
     assert_select 'dmsf > dmsf_nodes > node', count: 1
-    assert_select 'dmsf > dmsf_nodes > node > id', text: @folder6.id.to_s
-    assert_select 'dmsf > dmsf_nodes > node > title', text: @folder6.title
+    assert_select 'dmsf > dmsf_nodes > node > id', text: @folder7.id.to_s
+    assert_select 'dmsf > dmsf_nodes > node > title', text: @folder7.title
   end
 
   def test_create_folder
diff --git a/test/integration/webdav/dmsf_webdav_delete_test.rb b/test/integration/webdav/dmsf_webdav_delete_test.rb
index b9271cd5..7c6019ec 100644
--- a/test/integration/webdav/dmsf_webdav_delete_test.rb
+++ b/test/integration/webdav/dmsf_webdav_delete_test.rb
@@ -195,25 +195,25 @@ class DmsfWebdavDeleteTest < RedmineDmsf::Test::IntegrationTest
   end
 
   def test_delete_file_in_subproject
-    delete "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/#{@file12.name}", params: nil, headers: @admin
+    delete "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/#{@file12.name}", params: nil, headers: @admin
     assert_response :success
   end
 
   def test_delete_folder_in_subproject
-    delete "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/#{@folder10.title}", params: nil,
+    delete "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/#{@folder10.title}", params: nil,
            headers: @admin
     assert_response :success
   end
 
   def test_delete_folder_in_subproject_brackets
-    project3_uri = Addressable::URI.encode(RedmineDmsf::Webdav::ProjectResource.create_project_name(@project3))
+    project3_uri = Addressable::URI.encode(RedmineDmsf::Webdav::ProjectResource.create_project_name(@project5))
     project1_uri = Addressable::URI.encode(RedmineDmsf::Webdav::ProjectResource.create_project_name(@project1))
     delete "/dmsf/webdav/#{project1_uri}/#{project3_uri}/#{@folder10.title}", params: nil, headers: @admin
     assert_response :success
   end
 
   def test_delete_subproject
-    delete "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}", params: nil, headers: @admin
+    delete "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}", params: nil, headers: @admin
     assert_response :method_not_allowed
   end
 
diff --git a/test/integration/webdav/dmsf_webdav_get_test.rb b/test/integration/webdav/dmsf_webdav_get_test.rb
index 3c0661f1..26741145 100644
--- a/test/integration/webdav/dmsf_webdav_get_test.rb
+++ b/test/integration/webdav/dmsf_webdav_get_test.rb
@@ -164,12 +164,12 @@ class DmsfWebdavGetTest < RedmineDmsf::Test::IntegrationTest
   end
 
   def test_get_file_in_subproject
-    get "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/#{@file12.name}", params: nil, headers: @admin
+    get "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/#{@file12.name}", params: nil, headers: @admin
     assert_response :success
   end
 
   def test_get_folder_in_subproject
-    get "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/#{@folder10.title}", params: nil, headers: @admin
+    get "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/#{@folder10.title}", params: nil, headers: @admin
     assert_response :success
   end
 
diff --git a/test/integration/webdav/dmsf_webdav_head_test.rb b/test/integration/webdav/dmsf_webdav_head_test.rb
index 0b46fae1..ea425d59 100644
--- a/test/integration/webdav/dmsf_webdav_head_test.rb
+++ b/test/integration/webdav/dmsf_webdav_head_test.rb
@@ -102,12 +102,12 @@ class DmsfWebdavHeadTest < RedmineDmsf::Test::IntegrationTest
   end
 
   def test_head_file_in_subproject
-    head "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/#{@file12.name}", params: nil, headers: @admin
+    head "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/#{@file12.name}", params: nil, headers: @admin
     assert_response :success
   end
 
   def test_head_folder_in_subproject
-    head "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/#{@folder10.title}", params: nil, headers: @admin
+    head "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/#{@folder10.title}", params: nil, headers: @admin
     assert_response :success
   end
 
diff --git a/test/integration/webdav/dmsf_webdav_lock_test.rb b/test/integration/webdav/dmsf_webdav_lock_test.rb
index ae2d1499..ea3c8f1e 100644
--- a/test/integration/webdav/dmsf_webdav_lock_test.rb
+++ b/test/integration/webdav/dmsf_webdav_lock_test.rb
@@ -121,7 +121,7 @@ class DmsfWebdavLockTest < RedmineDmsf::Test::IntegrationTest
 
   def test_lock_subproject
     log_user 'admin', 'admin'
-    process :lock, "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}", params: @xml,
+    process :lock, "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}", params: @xml,
             headers: @admin.merge!({ HTTP_DEPTH: 'infinity', HTTP_TIMEOUT: 'Infinite' })
     assert_response :multi_status
     assert_match '<d:status>HTTP/1.1 405 Method Not Allowed</d:status>', response.body
diff --git a/test/integration/webdav/dmsf_webdav_mkcol_test.rb b/test/integration/webdav/dmsf_webdav_mkcol_test.rb
index ccb912e7..49f3feaf 100644
--- a/test/integration/webdav/dmsf_webdav_mkcol_test.rb
+++ b/test/integration/webdav/dmsf_webdav_mkcol_test.rb
@@ -72,20 +72,20 @@ class DmsfWebdavMkcolTest < RedmineDmsf::Test::IntegrationTest
   end
 
   def test_create_folder_in_subproject
-    process :mkcol, "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/test1", params: nil,
+    process :mkcol, "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/test1", params: nil,
             headers: @admin
     assert_response :success
   end
 
   def test_create_folder_with_square_brackets_of_the_same_name_as_a_sub_project
-    project3_uri = ERB::Util.url_encode(RedmineDmsf::Webdav::ProjectResource.create_project_name(@project3))
+    project3_uri = ERB::Util.url_encode(RedmineDmsf::Webdav::ProjectResource.create_project_name(@project5))
     process :mkcol, "/dmsf/webdav/#{@project1.identifier}/#{project3_uri}", params: nil,
             headers: @admin
     assert_response :method_not_allowed
   end
 
   def test_create_folder_of_the_same_name_as_a_sub_project
-    process :mkcol, "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}", params: nil,
+    process :mkcol, "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}", params: nil,
             headers: @admin
     assert_response :method_not_allowed
   end
diff --git a/test/integration/webdav/dmsf_webdav_move_test.rb b/test/integration/webdav/dmsf_webdav_move_test.rb
index fe856580..b89aa063 100644
--- a/test/integration/webdav/dmsf_webdav_move_test.rb
+++ b/test/integration/webdav/dmsf_webdav_move_test.rb
@@ -294,33 +294,33 @@ class DmsfWebdavMoveTest < RedmineDmsf::Test::IntegrationTest
 
   def test_move_file_in_subproject
     assert_difference '@file12.dmsf_file_revisions.count', +1 do
-      process :move, "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/#{@file12.name}", params: nil,
+      process :move, "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/#{@file12.name}", params: nil,
         headers: @admin.merge!({
-          destination: "http://www.example.com/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/new_file_name" })
+          destination: "http://www.example.com/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/new_file_name" })
       assert_response :created
     end
   end
 
   def test_move_folder_in_subproject
-    process :move, "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/#{@folder10.title}", params: nil,
+    process :move, "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/#{@folder10.title}", params: nil,
       headers: @admin.merge!({
-        destination: "http://www.example.com/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/new_folder_name" })
+        destination: "http://www.example.com/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/new_folder_name" })
     assert_response :created
     @folder10.reload
     assert_equal 'new_folder_name', @folder10.title
   end
 
   def test_move_folder_in_subproject_to_the_same_name_as_subproject
-    process :move, "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/#{@folder10.title}", params: nil,
+    process :move, "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/#{@folder10.title}", params: nil,
       headers: @admin.merge!({
-        destination: "http://www.example.com/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/#{@project3.identifier}" })
+        destination: "http://www.example.com/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/#{@project5.identifier}" })
     assert_response :created
     @folder10.reload
-    assert_equal @project3.identifier, @folder10.title
+    assert_equal @project5.identifier, @folder10.title
   end
 
   def test_move_subproject
-    process :move, "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}", params: nil,
+    process :move, "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}", params: nil,
       headers: @admin.merge!({
         destination: "http://www.example.com/dmsf/webdav/#{@project1.identifier}/new_project_name" })
     assert_response :method_not_allowed
diff --git a/test/integration/webdav/dmsf_webdav_options_test.rb b/test/integration/webdav/dmsf_webdav_options_test.rb
index fd92b710..3eaaf1d5 100644
--- a/test/integration/webdav/dmsf_webdav_options_test.rb
+++ b/test/integration/webdav/dmsf_webdav_options_test.rb
@@ -141,7 +141,7 @@ class DmsfWebdavOptionsTest < RedmineDmsf::Test::IntegrationTest
   end
 
   def test_options_for_subproject
-    process :options, "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}", params: nil, headers: @admin
+    process :options, "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}", params: nil, headers: @admin
     assert_response :success
   end
 
diff --git a/test/integration/webdav/dmsf_webdav_propfind_test.rb b/test/integration/webdav/dmsf_webdav_propfind_test.rb
index 907fa69d..432cefbd 100644
--- a/test/integration/webdav/dmsf_webdav_propfind_test.rb
+++ b/test/integration/webdav/dmsf_webdav_propfind_test.rb
@@ -169,11 +169,11 @@ class DmsfWebdavPropfindTest < RedmineDmsf::Test::IntegrationTest
   end
 
   def test_propfind_for_subproject
-    process :propfind, "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}", params: nil,
+    process :propfind, "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}", params: nil,
             headers: @admin.merge!({ HTTP_DEPTH: '1'})
     assert_response :multi_status
-    assert response.body.include?("<d:href>http://www.example.com:80/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/</d:href>")
-    assert response.body.include?("<d:displayname>#{RedmineDmsf::Webdav::ProjectResource::create_project_name(@project3)}</d:displayname>")
+    assert response.body.include?("<d:href>http://www.example.com:80/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/</d:href>")
+    assert response.body.include?("<d:displayname>#{RedmineDmsf::Webdav::ProjectResource::create_project_name(@project5)}</d:displayname>")
   end
 
 end
\ No newline at end of file
diff --git a/test/integration/webdav/dmsf_webdav_put_test.rb b/test/integration/webdav/dmsf_webdav_put_test.rb
index bab4524d..fba6d321 100644
--- a/test/integration/webdav/dmsf_webdav_put_test.rb
+++ b/test/integration/webdav/dmsf_webdav_put_test.rb
@@ -276,10 +276,10 @@ class DmsfWebdavPutTest < RedmineDmsf::Test::IntegrationTest
   end
 
   def test_put_into_subproject
-    put "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}/test-1234.txt", params: '1234',
+    put "/dmsf/webdav/#{@project1.identifier}/#{@project5.identifier}/test-1234.txt", params: '1234',
         headers: @admin.merge!({ content_type: :text })
     assert_response :created
-    assert DmsfFile.find_by(project_id: @project3.id, dmsf_folder: nil, name: 'test-1234.txt')
+    assert DmsfFile.find_by(project_id: @project5.id, dmsf_folder: nil, name: 'test-1234.txt')
   end
 
   def test_put_keep_title
diff --git a/test/integration_test.rb b/test/integration_test.rb
index 2f84c5b4..497ed0b7 100644
--- a/test/integration_test.rb
+++ b/test/integration_test.rb
@@ -37,8 +37,8 @@ module RedmineDmsf
         @anonymous = credentials('')
         @project1 = Project.find 1
         @project2 = Project.find 2
-        @project3 = Project.find 3
-        [@project1, @project2, @project3].each do |project|
+        @project5 = Project.find 5
+        [@project1, @project2, @project5].each do |project|
           project.enable_module! :dmsf
         end
         @file1 = DmsfFile.find 1
diff --git a/test/test_case.rb b/test/test_case.rb
index f2642b2b..1046a46d 100644
--- a/test/test_case.rb
+++ b/test/test_case.rb
@@ -54,9 +54,8 @@ module RedmineDmsf
         end
         @project1_uri = Addressable::URI.escape(@project1_name)
         @project2 = Project.find 2
-        @project3 = Project.find 3
-        @project4 = Project.find 4
-        [@project1, @project2, @project3].each do |project|
+        @project5 = Project.find 5
+        [@project1, @project2, @project5].each do |project|
           project.enable_module! :dmsf
           project.enable_module! :issue_tracking
         end
diff --git a/test/unit/project_patch_test.rb b/test/unit/project_patch_test.rb
index 0e685d6f..51d45bdc 100644
--- a/test/unit/project_patch_test.rb
+++ b/test/unit/project_patch_test.rb
@@ -96,14 +96,10 @@ class ProjectPatchTest < RedmineDmsf::Test::UnitTest
   end
 
   def test_dmsf_avaliable
-    # @project1
-    # L @project3
+    # @project1 (:dmsf, manager)
+    #   L @project3 (:dmsf), @project4, @project5
+    User.current = @jsmith
     assert @project1.dmsf_available?
-    assert @project3.dmsf_available?
-    @project1.disable_module! :dmsf
-    assert @project3.dmsf_available?
-    @project3.disable_module! :dmsf
-    @project3.reload
     assert !@project3.dmsf_available?
   end