diff --git a/build.sbt b/build.sbt
index 0fa50e9..a08aa2a 100644
--- a/build.sbt
+++ b/build.sbt
@@ -10,7 +10,7 @@
 organization := Organization
 name := Name
 version := GitBucketVersion
-scalaVersion := "2.12.1"
+scalaVersion := "2.12.2"
 
 // dependency settings
 resolvers ++= Seq(
diff --git a/src/main/scala/gitbucket/core/controller/IndexController.scala b/src/main/scala/gitbucket/core/controller/IndexController.scala
index 9d0316f..524f26f 100644
--- a/src/main/scala/gitbucket/core/controller/IndexController.scala
+++ b/src/main/scala/gitbucket/core/controller/IndexController.scala
@@ -26,13 +26,13 @@
     "password" -> trim(label("Password", text(required)))
   )(SignInForm.apply)
 
-  val searchForm = mapping(
-    "query"      -> trim(text(required)),
-    "owner"      -> trim(text(required)),
-    "repository" -> trim(text(required))
-  )(SearchForm.apply)
-
-  case class SearchForm(query: String, owner: String, repository: String)
+//  val searchForm = mapping(
+//    "query"      -> trim(text(required)),
+//    "owner"      -> trim(text(required)),
+//    "repository" -> trim(text(required))
+//  )(SearchForm.apply)
+//
+//  case class SearchForm(query: String, owner: String, repository: String)
 
 
   get("/"){
@@ -163,7 +163,7 @@
 
   get("/search"){
     val query = params.getOrElse("query", "").trim.toLowerCase
-    val visibleRepositories = getVisibleRepositories(context.loginAccount, None)
+    val visibleRepositories = getVisibleRepositories(context.loginAccount, repositoryUserName = None, withoutPhysicalInfo = true)
     val repositories = visibleRepositories.filter { repository =>
       repository.name.toLowerCase.indexOf(query) >= 0 || repository.owner.toLowerCase.indexOf(query) >= 0
     }
diff --git a/src/main/scala/gitbucket/core/controller/RepositorySettingsController.scala b/src/main/scala/gitbucket/core/controller/RepositorySettingsController.scala
index 981ed95..9732ae3 100644
--- a/src/main/scala/gitbucket/core/controller/RepositorySettingsController.scala
+++ b/src/main/scala/gitbucket/core/controller/RepositorySettingsController.scala
@@ -143,6 +143,10 @@
       defining(getReleaseFilesDir(repository.owner, repository.name)){ dir =>
         if(dir.isDirectory) {
           FileUtils.moveDirectory(dir, getReleaseFilesDir(repository.owner, form.repositoryName))
+      // Move attached directory
+      defining(getAttachedDir(repository.owner, repository.name)){ dir =>
+        if(dir.isDirectory) {
+          FileUtils.moveDirectory(dir, getAttachedDir(repository.owner, form.repositoryName))
         }
       }
       // Delete parent directory
@@ -362,6 +366,10 @@
         defining(getReleaseFilesDir(repository.owner, repository.name)){ dir =>
           if(dir.isDirectory) {
             FileUtils.moveDirectory(dir, getReleaseFilesDir(form.newOwner, repository.name))
+        // Move attached directory
+        defining(getAttachedDir(repository.owner, repository.name)){ dir =>
+          if(dir.isDirectory) {
+            FileUtils.moveDirectory(dir, getAttachedDir(form.newOwner, repository.name))
           }
         }
         // Delere parent directory
diff --git a/src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala b/src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala
index 81579f5..6fc90d7 100644
--- a/src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala
+++ b/src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala
@@ -675,8 +675,8 @@
       val oid = git.getRepository.resolve(revision)
       val revCommit = JGitUtil.getRevCommitFromId(git, oid)
       val sha1 = oid.getName()     
-      val filename = repository.name + "-" +
-        (if(sha1.startsWith(revision)) sha1 else revision).replace('/','-') + suffix
+      val repositorySuffix = (if(sha1.startsWith(revision)) sha1 else revision).replace('/','-')
+      val filename = repository.name + "-" + repositorySuffix + suffix
 
       contentType = "application/octet-stream"
       response.setHeader("Content-Disposition", s"attachment; filename=${filename}")
@@ -684,6 +684,7 @@
 
       git.archive
          .setFormat(suffix.tail)
+         .setPrefix(repository.name + "-" + repositorySuffix + "/")
          .setTree(revCommit)
          .setOutputStream(response.getOutputStream)
          .call()
diff --git a/src/main/scala/gitbucket/core/service/RepositoryService.scala b/src/main/scala/gitbucket/core/service/RepositoryService.scala
index 4fceacc..71d40bc 100644
--- a/src/main/scala/gitbucket/core/service/RepositoryService.scala
+++ b/src/main/scala/gitbucket/core/service/RepositoryService.scala
@@ -273,11 +273,19 @@
           JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName)
         },
         repository,
-        getForkedCount(
-          repository.originUserName.getOrElse(repository.userName),
-          repository.originRepositoryName.getOrElse(repository.repositoryName)
-        ),
-        getRepositoryManagers(repository.userName))
+        if(withoutPhysicalInfo){
+          -1
+        } else {
+          getForkedCount(
+            repository.originUserName.getOrElse(repository.userName),
+            repository.originRepositoryName.getOrElse(repository.repositoryName)
+          )
+        },
+        if(withoutPhysicalInfo){
+          Nil
+        } else {
+          getRepositoryManagers(repository.userName)
+        })
     }
   }
 
@@ -311,7 +319,7 @@
       case None => Repositories filter(_.isPrivate === false.bind)
     }).filter { t =>
       repositoryUserName.map { userName => t.userName === userName.bind } getOrElse LiteralColumn(true)
-    }.sortBy(_.lastActivityDate desc).list.map{ repository =>
+    }.sortBy(_.lastActivityDate desc).list.map { repository =>
       new RepositoryInfo(
         if(withoutPhysicalInfo){
           new JGitUtil.RepositoryInfo(repository.userName, repository.repositoryName)
@@ -319,11 +327,19 @@
           JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName)
         },
         repository,
-        getForkedCount(
-          repository.originUserName.getOrElse(repository.userName),
-          repository.originRepositoryName.getOrElse(repository.repositoryName)
-        ),
-        getRepositoryManagers(repository.userName))
+        if(withoutPhysicalInfo){
+          -1
+        } else {
+          getForkedCount(
+            repository.originUserName.getOrElse(repository.userName),
+            repository.originRepositoryName.getOrElse(repository.repositoryName)
+          )
+        },
+        if(withoutPhysicalInfo) {
+          Nil
+        } else {
+          getRepositoryManagers(repository.userName)
+        })
     }
   }
 
diff --git a/src/main/twirl/gitbucket/core/helper/branchcontrol.scala.html b/src/main/twirl/gitbucket/core/helper/branchcontrol.scala.html
index 09e3feb..4d3c673 100644
--- a/src/main/twirl/gitbucket/core/helper/branchcontrol.scala.html
+++ b/src/main/twirl/gitbucket/core/helper/branchcontrol.scala.html
@@ -31,7 +31,7 @@
     $('#branch-control-input').keyup(function() {
       var inputVal = $('#branch-control-input').val();
       $.each($('#branch-control-input').parent().parent().find('a'), function(index, elem) {
-        if (!inputVal || !elem.text.trim() || elem.text.trim().lastIndexOf(inputVal, 0) >= 0) {
+        if (!inputVal || !elem.text.trim() || elem.text.trim().match(new RegExp(inputVal,'i'))) {
           $(elem).parent().show();
         } else {
           $(elem).parent().hide();
diff --git a/src/main/webapp/assets/common/css/gitbucket.css b/src/main/webapp/assets/common/css/gitbucket.css
index 45e4f10..337b989 100644
--- a/src/main/webapp/assets/common/css/gitbucket.css
+++ b/src/main/webapp/assets/common/css/gitbucket.css
@@ -342,6 +342,8 @@
 
 ul.dropdown-menu {
   padding: 2px 0;
+  overflow: auto;
+  max-height: 100vh; 
 }
 
 ul.dropdown-menu li {