diff --git a/routers/web/repo/view_home.go b/routers/web/repo/view_home.go
index 3561db9101..f69336a014 100644
--- a/routers/web/repo/view_home.go
+++ b/routers/web/repo/view_home.go
@@ -343,12 +343,25 @@ func prepareHomeTreeSideBarSwitch(ctx *context.Context) {
 	ctx.Data["UserSettingCodeViewShowFileTree"] = showFileTree
 }
 
+func redirectSrcToRaw(ctx *context.Context) bool {
+	// GitHub redirects a tree path with "?raw=1" to the raw path
+	// It is useful to embed some raw contents into markdown files,
+	// then viewing the markdown in "src" path could embed the raw content correctly.
+	if ctx.Repo.TreePath != "" && ctx.FormBool("raw") {
+		ctx.Redirect(ctx.Repo.RepoLink + "/raw/" + ctx.Repo.RefTypeNameSubURL() + "/" + util.PathEscapeSegments(ctx.Repo.TreePath))
+		return true
+	}
+	return false
+}
+
 // Home render repository home page
 func Home(ctx *context.Context) {
 	if handleRepoHomeFeed(ctx) {
 		return
 	}
-
+	if redirectSrcToRaw(ctx) {
+		return
+	}
 	// Check whether the repo is viewable: not in migration, and the code unit should be enabled
 	// Ideally the "feed" logic should be after this, but old code did so, so keep it as-is.
 	checkHomeCodeViewable(ctx)
diff --git a/tests/integration/links_test.go b/tests/integration/links_test.go
index 5197601bbf..ec59e147d2 100644
--- a/tests/integration/links_test.go
+++ b/tests/integration/links_test.go
@@ -54,6 +54,7 @@ func TestRedirectsNoLogin(t *testing.T) {
 		{"/user2/repo1/src/master", "/user2/repo1/src/branch/master"},
 		{"/user2/repo1/src/master/a%2fb.txt", "/user2/repo1/src/branch/master/a%2fb.txt"},
 		{"/user2/repo1/src/master/directory/file.txt?a=1", "/user2/repo1/src/branch/master/directory/file.txt?a=1"},
+		{"/user2/repo1/src/branch/master/directory/file.txt?raw=1&other=2", "/user2/repo1/raw/branch/master/directory/file.txt"},
 		{"/user2/repo1/tree/a%2fb?a=1", "/user2/repo1/src/a%2fb?a=1"},
 		{"/user2/repo1/blob/123456/%20?a=1", "/user2/repo1/src/commit/123456/%20?a=1"},
 		{"/user/avatar/GhosT/-1", "/assets/img/avatar_default.png"},