diff --git a/appinfo/info.xml b/appinfo/info.xml
index 6169e16..4687a8f 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -8,7 +8,7 @@ Search for torrents within the app from mutiple BT sites;
 Control Aria2 and manage download tasks from the web;
 download videos from 700+ video sites(youtube,youku,vimo,dailymotion,twitter,facebook and the likes
 </description>
-    <version>0.7.8</version>
+    <version>0.8.0</version>
     <licence>agpl</licence>
     <author mail="freefallbenson@gmail.com" homepage="https://github.com/shiningw">jiaxinhuang</author>
     <namespace>NCDownloader</namespace>
diff --git a/lib/Search/Sites/sliderkz.php b/lib/Search/Sites/sliderkz.php
index 7f25bcc..612dfe2 100644
--- a/lib/Search/Sites/sliderkz.php
+++ b/lib/Search/Sites/sliderkz.php
@@ -44,6 +44,9 @@ class sliderkz extends searchBase implements searchInterface
             return [];
         }
         foreach ($data as $item) {
+            if (empty($item)) {
+                continue;
+            }
             $items[] = array("title" => $item["tit_art"], "data-link" => $this->getDownloadUrl($item), "duration" => Helper::formatInterval($item["duration"]));
         }
         unset($data);
diff --git a/src/lib/settingsForm.ts b/src/lib/settingsForm.ts
index 5749d51..2f61461 100644
--- a/src/lib/settingsForm.ts
+++ b/src/lib/settingsForm.ts
@@ -15,11 +15,11 @@ class settingsForm {
     static getInstance() {
         return new this();
     }
-    setParent(selector: string):settingsForm {
+    setParent(selector: string): settingsForm {
         this.parent = selector;
         return this;
     }
-    create(parent: HTMLElement, element: dataItems):void {
+    create(parent: HTMLElement, element: dataItems) {
         let label = this._createLabel(element.name, element.id)
         let input = this._createInput(element);
         //let saveBtn = this._createSaveBtn(element.id);
@@ -32,12 +32,12 @@ class settingsForm {
         return parent.prepend(container);
     }
 
-    createCustomInput(keyId:string, valueId:string):HTMLElement {
+    createCustomInput(keyId: string, valueId: string): HTMLElement {
         let div = this._createContainer(keyId + "-container")
-        let items:dataItems = {
-            id:keyId,
-            name:'',
-            value:''
+        let items: dataItems = {
+            id: keyId,
+            name: '',
+            value: ''
         }
         div.appendChild(this._createInput(items));
         items.id = valueId
@@ -46,12 +46,12 @@ class settingsForm {
         return div;
     }
 
-    _createContainer(id: string):HTMLElement {
+    _createContainer(id: string): HTMLElement {
         let div = document.createElement("div");
         div.classList.add(id);
         return div;
     }
-    _createCancelBtn(className = ''):HTMLElement {
+    _createCancelBtn(className = ''): HTMLElement {
         let button = document.createElement("button");
         if (className)
             button.classList.add(className);
@@ -59,14 +59,14 @@ class settingsForm {
         button.classList.add("icon-close");
         return button;
     }
-    _createSaveBtn(id: string):HTMLElement {
+    _createSaveBtn(id: string): HTMLElement {
         let button = document.createElement("input");
         button.setAttribute('type', 'button');
         button.setAttribute('value', 'save');
         button.setAttribute("data-rel", id + "-container");
         return button;
     }
-    _createLabel(name: string, id: string):HTMLElement {
+    _createLabel(name: string, id: string): HTMLElement {
         name = name.replace('_', '-');
         let label = document.createElement("lable");
         label.setAttribute("for", id);
@@ -74,7 +74,7 @@ class settingsForm {
         label.appendChild(text);
         return label;
     }
-    _createInput(data: dataItems):HTMLElement {
+    _createInput(data: dataItems): HTMLElement {
         let input = document.createElement('input');
         let type = data.type || "text";
         let placeholder = data.placeholder || 'Leave empty if no value needed';