diff --git a/src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala b/src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala
index 77d9e70..48cc2d3 100644
--- a/src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala
+++ b/src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala
@@ -841,7 +841,7 @@
           defining(JGitUtil.getRevCommitFromId(git, objectId)) { revCommit =>
             val lastModifiedCommit = if(path == ".") revCommit else JGitUtil.getLastModifiedCommit(git, revCommit, path)
             // get files
-            val files = JGitUtil.getFileList(git, revision, path)
+            val files = JGitUtil.getFileList(git, revision, path, context.settings.baseUrl)
             val parentPath = if (path == ".") Nil else path.split("/").toList
             // process README.md or README.markdown
             val readme = files.find { file =>
diff --git a/src/main/scala/gitbucket/core/util/JGitUtil.scala b/src/main/scala/gitbucket/core/util/JGitUtil.scala
index 0ef399b..c5fe1cd 100644
--- a/src/main/scala/gitbucket/core/util/JGitUtil.scala
+++ b/src/main/scala/gitbucket/core/util/JGitUtil.scala
@@ -151,9 +151,10 @@
    *
    * @param name the module name
    * @param path the path in the repository
-   * @param url the repository url of this module
+   * @param repositoryUrl the repository url of this module
+   * @param viewerUrl the repository viewer url of this module
    */
-  case class SubmoduleInfo(name: String, path: String, url: String)
+  case class SubmoduleInfo(name: String, path: String, repositoryUrl: String, viewerUrl: String)
 
   case class BranchMergeInfo(ahead: Int, behind: Int, isMerged: Boolean)
 
@@ -252,9 +253,10 @@
    * @param git the Git object
    * @param revision the branch name or commit id
    * @param path the directory path (optional)
+   * @param baseUrl the base url of GitBucket instance. This parameter is used to generate links of submodules (optional)
    * @return HTML of the file list
    */
-  def getFileList(git: Git, revision: String, path: String = "."): List[FileInfo] = {
+  def getFileList(git: Git, revision: String, path: String = ".", baseUrl: Option[String] = None): List[FileInfo] = {
     using(new RevWalk(git.getRepository)){ revWalk =>
       val objectId = git.getRepository.resolve(revision)
       if(objectId == null) return Nil
@@ -340,7 +342,7 @@
       useTreeWalk(revCommit){ treeWalk =>
         while (treeWalk.next()) {
           val linkUrl = if (treeWalk.getFileMode(0) == FileMode.GITLINK) {
-            getSubmodules(git, revCommit.getTree).find(_.path == treeWalk.getPathString).map(_.url)
+            getSubmodules(git, revCommit.getTree, baseUrl).find(_.path == treeWalk.getPathString).map(_.viewerUrl)
           } else None
           fileList +:= (treeWalk.getObjectId(0), treeWalk.getFileMode(0), treeWalk.getNameString, treeWalk.getPathString, linkUrl)
         }
@@ -730,7 +732,7 @@
   /**
    * Read submodule information from .gitmodules
    */
-  def getSubmodules(git: Git, tree: RevTree): List[SubmoduleInfo] = {
+  def getSubmodules(git: Git, tree: RevTree, baseUrl: Option[String]): List[SubmoduleInfo] = {
     val repository = git.getRepository
     getContentFromPath(git, tree, ".gitmodules", true).map { bytes =>
       (try {
@@ -738,7 +740,7 @@
         config.getSubsections("submodule").asScala.map { module =>
           val path = config.getString("submodule", module, "path")
           val url  = config.getString("submodule", module, "url")
-          SubmoduleInfo(module, path, url)
+          SubmoduleInfo(module, path, url, StringUtil.getRepositoryViewerUrl(url, baseUrl))
         }
       } catch {
         case e: ConfigInvalidException => {
diff --git a/src/main/scala/gitbucket/core/util/StringUtil.scala b/src/main/scala/gitbucket/core/util/StringUtil.scala
index 908fd25..bf79ebf 100644
--- a/src/main/scala/gitbucket/core/util/StringUtil.scala
+++ b/src/main/scala/gitbucket/core/util/StringUtil.scala
@@ -123,17 +123,22 @@
     "(?i)(?<!\\w)(?:fix(?:e[sd])?|resolve[sd]?|close[sd]?)\\s+#(\\d+)(?!\\w)".r
       .findAllIn(message).matchData.map(_.group(1)).toSeq.distinct
 
+  private val GitBucketUrlPattern = "^(https?://.+)/git/(.+?)/(.+?)\\.git$".r
+  private val GitHubUrlPattern    = "^https://(.+@)?github\\.com/(.+?)/(.+?)\\.git$".r
+  private val BitBucketUrlPattern = "^https?://(.+@)?bitbucket\\.org/(.+?)/(.+?)\\.git$".r
+  private val GitLabUrlPattern    = "^https?://(.+@)?gitlab\\.com/(.+?)/(.+?)\\.git$".r
 
-//  /**
-//   * Encode search string for LIKE condition.
-//   * This method has been copied from Slick's SqlUtilsComponent.
-//   */
-//  def likeEncode(s: String) = {
-//    val b = new StringBuilder
-//    for(c <- s) c match {
-//      case '%' | '_' | '^' => b append '^' append c
-//      case _ => b append c
-//    }
-//    b.toString
-//  }
+  def getRepositoryViewerUrl(gitRepositoryUrl: String, baseUrl: Option[String]): String = {
+    def removeUserName(baseUrl: String): String = baseUrl.replaceFirst("(https?://).+@", "$1")
+
+    gitRepositoryUrl match {
+      case GitBucketUrlPattern(base, user, repository) if baseUrl.map(removeUserName(base).startsWith).getOrElse(false)
+                                                    => s"${removeUserName(base)}/$user/$repository"
+      case GitHubUrlPattern   (_, user, repository) => s"https://github.com/$user/$repository"
+      case BitBucketUrlPattern(_, user, repository) => s"https://bitbucket.org/$user/$repository"
+      case GitLabUrlPattern   (_, user, repository) => s"https://gitlab.com/$user/$repository"
+      case _ => gitRepositoryUrl
+    }
+  }
+
 }
diff --git a/src/test/scala/gitbucket/core/util/StringUtilSpec.scala b/src/test/scala/gitbucket/core/util/StringUtilSpec.scala
index f5e850e..ecb1e56 100644
--- a/src/test/scala/gitbucket/core/util/StringUtilSpec.scala
+++ b/src/test/scala/gitbucket/core/util/StringUtilSpec.scala
@@ -63,4 +63,24 @@
       assert(StringUtil.extractCloseId("(refs #123)").toSeq == Nil)
     }
   }
+
+  describe("getRepositoryViewerUrl") {
+    val baseUrl = Some("http://localhost:8080")
+    it("should convert GitBucket repository url"){
+      assert(StringUtil.getRepositoryViewerUrl("http://localhost:8080/git/root/gitbucket.git", baseUrl) == "http://localhost:8080/root/gitbucket")
+      assert(StringUtil.getRepositoryViewerUrl("http://root@localhost:8080/git/root/gitbucket.git", baseUrl) == "http://localhost:8080/root/gitbucket")
+    }
+    it("should convert GitHub repository url"){
+      assert(StringUtil.getRepositoryViewerUrl("https://github.com/root/gitbucket.git", baseUrl) == "https://github.com/root/gitbucket")
+      assert(StringUtil.getRepositoryViewerUrl("https://root@github.com/root/gitbucket.git", baseUrl) == "https://github.com/root/gitbucket")
+    }
+    it("should convert BitBucket repository url"){
+      assert(StringUtil.getRepositoryViewerUrl("https://bitbucket.org/root/gitbucket.git", baseUrl) == "https://bitbucket.org/root/gitbucket")
+      assert(StringUtil.getRepositoryViewerUrl("https://root@bitbucket.org/root/gitbucket.git", baseUrl) == "https://bitbucket.org/root/gitbucket")
+    }
+    it("should convert GitLab repository url"){
+      assert(StringUtil.getRepositoryViewerUrl("https://gitlab.com/root/gitbucket.git", baseUrl) == "https://gitlab.com/root/gitbucket")
+      assert(StringUtil.getRepositoryViewerUrl("https://root@gitlab.com/root/gitbucket.git", baseUrl) == "https://gitlab.com/root/gitbucket")
+    }
+  }
 }