diff --git a/app/controllers/dmsf_files_controller.rb b/app/controllers/dmsf_files_controller.rb
index ee2dc557..a589590c 100644
--- a/app/controllers/dmsf_files_controller.rb
+++ b/app/controllers/dmsf_files_controller.rb
@@ -52,8 +52,13 @@ class DmsfFilesController < ApplicationController
       access.action = DmsfFileRevisionAccess::DownloadAction
       access.save!
       member = Member.where(:user_id => User.current.id, :project_id => @file.project.id).first
+      if member && !member.title_format.nil? && !member.title_format.empty?
+        title_format = member.title_format
+      else
+        title_format = Setting.plugin_redmine_dmsf['dmsf_global_title_format']
+      end
       send_file(@revision.disk_file,
-        :filename => filename_for_content_disposition(@revision.formatted_name(member ? member.title_format : nil)),
+        :filename => filename_for_content_disposition(@revision.formatted_name(title_format)),
         :type => @revision.detect_content_type,
         :disposition => 'inline')
     rescue DmsfAccessError => e
@@ -84,8 +89,13 @@ class DmsfFilesController < ApplicationController
         access.action = DmsfFileRevisionAccess::DownloadAction
         access.save!
         member = Member.where(:user_id => User.current.id, :project_id => @file.project.id).first
+        if member && !member.title_format.nil? && !member.title_format.empty?
+          title_format = member.title_format
+        else
+          title_format = Setting.plugin_redmine_dmsf['dmsf_global_title_format']
+        end
         send_file(@revision.disk_file,
-          :filename => filename_for_content_disposition(@revision.formatted_name(member ? member.title_format : nil)),
+          :filename => filename_for_content_disposition(@revision.formatted_name(title_format)),
           :type => @revision.detect_content_type,
           :disposition => 'attachment')
       rescue DmsfAccessError => e
diff --git a/app/models/dmsf_file.rb b/app/models/dmsf_file.rb
index e6f72e5c..824bc68b 100644
--- a/app/models/dmsf_file.rb
+++ b/app/models/dmsf_file.rb
@@ -36,7 +36,7 @@ class DmsfFile < ActiveRecord::Base
   belongs_to :dmsf_folder
   belongs_to :deleted_by_user, :class_name => 'User', :foreign_key => 'deleted_by_user_id'
 
-  has_many :dmsf_file_revisions, -> { order("#{DmsfFileRevision.table_name}.major_version DESC, #{DmsfFileRevision.table_name}.minor_version DESC, #{DmsfFileRevision.table_name}.updated_at DESC") },
+  has_many :dmsf_file_revisions, -> { order("#{DmsfFileRevision.table_name}.id DESC") },
     :dependent => :destroy
   has_many :locks, -> { where(entity_type: 0).order("#{DmsfLock.table_name}.updated_at DESC") },
     :class_name => 'DmsfLock', :foreign_key => 'entity_id', :dependent => :destroy
@@ -403,10 +403,17 @@ class DmsfFile < ActiveRecord::Base
   end
 
   def display_name
-    if self.name.length > 50
-      return "#{self.name[0, 25]}...#{self.name[-25, 25]}"
+    member = Member.where(:user_id => User.current.id, :project_id => self.project.id).first
+    if member && !member.title_format.nil? && !member.title_format.empty?
+      title_format = member.title_format
+    else
+      title_format = Setting.plugin_redmine_dmsf['dmsf_global_title_format']
     end
-    self.name
+    fname = formatted_name(title_format)
+    if fname.length > 50
+      return "#{fname[0, 25]}...#{fname[-25, 25]}"
+    end
+    fname
   end
 
   def image?
diff --git a/app/models/dmsf_file_revision.rb b/app/models/dmsf_file_revision.rb
index f0963513..5a8a165e 100644
--- a/app/models/dmsf_file_revision.rb
+++ b/app/models/dmsf_file_revision.rb
@@ -83,11 +83,7 @@ class DmsfFileRevision < ActiveRecord::Base
       errors[:base] << l(:error_at_least_one_revision_must_be_present)
       return false
     end
-    dependent = DmsfFileRevision.where(:source_dmsf_file_revision_id => self.id).all
-    dependent.each do |d|
-      d.source_revision = self.source_revision
-      d.save!
-    end
+
     if commit
       self.destroy
     else
@@ -104,6 +100,11 @@ class DmsfFileRevision < ActiveRecord::Base
   end
 
   def destroy
+    dependent = DmsfFileRevision.where(:source_dmsf_file_revision_id => self.id).all
+    dependent.each do |d|
+      d.source_revision = self.source_revision
+      d.save!
+    end
     if Setting.plugin_redmine_dmsf['dmsf_really_delete_files']
       dependencies = DmsfFileRevision.where(:disk_filename => self.disk_filename).all.count
       File.delete(self.disk_file) if dependencies <= 1 && File.exist?(self.disk_file)
@@ -257,13 +258,14 @@ class DmsfFileRevision < ActiveRecord::Base
     else
       filename = self.name
     end
-    format.sub!('%t', self.title)
-    format.sub!('%f', filename)
-    format.sub!('%d', self.updated_at.strftime('%Y%m%d%H%M%S'))
-    format.sub!('%v', self.version)
-    format.sub!('%i', self.dmsf_file.id.to_s)
-    format.sub!('%r', self.id.to_s)
-    format + ext
+    format2 = format.dup
+    format2.sub!('%t', self.title)
+    format2.sub!('%f', filename)
+    format2.sub!('%d', self.updated_at.strftime('%Y%m%d%H%M%S'))
+    format2.sub!('%v', self.version)
+    format2.sub!('%i', self.dmsf_file.id.to_s)
+    format2.sub!('%r', self.id.to_s)
+    format2 + ext
   end
 
   def self.create_digest(path)
diff --git a/app/models/dmsf_link.rb b/app/models/dmsf_link.rb
index 1e67e143..89807d04 100644
--- a/app/models/dmsf_link.rb
+++ b/app/models/dmsf_link.rb
@@ -98,7 +98,7 @@ class DmsfLink < ActiveRecord::Base
 
   def path
     if self.target_type == DmsfFile.model_name.to_s
-      path = self.target_file.dmsf_path.map { |element| element.is_a?(DmsfFile) ? element.name : element.title }.join('/') if self.target_file
+      path = self.target_file.dmsf_path.map { |element| element.is_a?(DmsfFile) ? element.display_name : element.title }.join('/') if self.target_file
     else
       path = self.target_folder ? self.target_folder.dmsf_path_str : ''
     end