diff --git a/action.php b/action.php
index 142f933..cd4320e 100644
--- a/action.php
+++ b/action.php
@@ -120,6 +120,14 @@ switch ($VARS['action']) {
             $database->insert('tiles', $data);
         }
         exit(json_encode(["status" => "OK"]));
+    case "deltile":
+        header("Content-Type: application/json");
+        if (!$database->has('tiles', ['tileid' => $VARS['tileid']])) {
+            die(json_encode(["status" => "ERROR", "msg" => lang("invalid tileid", false)]));
+        }
+
+        $database->delete('tiles', ["tileid" => $VARS['tileid']]);
+        exit(json_encode(["status" => "OK"]));
     case "signout":
         session_destroy();
         header('Location: index.php');
diff --git a/database.mwb b/database.mwb
index e746a1d..54dd5ee 100644
Binary files a/database.mwb and b/database.mwb differ
diff --git a/pages/content.php b/pages/content.php
index 9a2c53f..a41dc83 100644
--- a/pages/content.php
+++ b/pages/content.php
@@ -71,6 +71,7 @@ if ($pub === false) {
                     </div>
                 </div>
                 <div class="modal-footer">
+                    <button type="button" class="btn btn-danger btn-xs" id="edit-tile-del-btn"><?php lang("delete"); ?></button>
                     <button type="button" class="btn btn-default" data-dismiss="modal"><?php lang("close"); ?></button>
                     <button type="button" class="btn btn-primary" id="edit-tile-save-btn" data-tile=""><?php lang("save"); ?></button>
                 </div>
diff --git a/static/js/content.js b/static/js/content.js
index 5e87962..f10a219 100644
--- a/static/js/content.js
+++ b/static/js/content.js
@@ -1,7 +1,3 @@
-$("#new_tile_btn").click(function () {
-    // TODO
-});
-
 $(".edit-btn").click(function () {
     var tileid = $(this).data("tile");
     $("#tile-" + tileid + "-content .tile-html").summernote({
@@ -117,6 +113,18 @@ $("#edit-tile-save-btn").click(function () {
     $("#tile-options-modal").modal('hide');
 });
 
+$("#edit-tile-del-btn").click(function () {
+    var tileid = $("#edit-tile-save-btn").data("tile");
+    $("#tile-" + tileid).css("display", "none");
+    $.post("action.php", {
+        action: "deltile",
+        tileid: tileid
+    }, function (d) {
+        safeReload();
+    });
+    $("#tile-options-modal").modal('hide');
+});
+
 $("#new-tile-save-btn").click(function () {
     var style = $("#newstyle").val();
     var width = $("#newwidth").val();