diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3991c40d..167d0993 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelogs
 
+## 2.1.3 - February 14, 2019
+
+- Changed: Synchronize with the latest `octokit` api.
+
+- Changed: Upgrade the VSCode web api to version `5.1-preview.1`.
+
+
 ## 2.1.2 - February 13, 2019
 
 - Changed: Increase the download speed and accelerate the process of adding and installing VSCode extensions.
diff --git a/README.md b/README.md
index 3501fd36..e2f03c6d 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,9 @@
 # Syncing
 
-[![Version](https://vsmarketplacebadge.apphb.com/version/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing)
+[![Version](https://vsmarketplacebadge.apphb.com/version-short/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing)
 [![Installs](https://vsmarketplacebadge.apphb.com/installs-short/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing)
-[![Ratings](https://vsmarketplacebadge.apphb.com/rating/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing#review-details)
+[![Downloads](https://vsmarketplacebadge.apphb.com/downloads-short/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing)
+[![Ratings](https://vsmarketplacebadge.apphb.com/rating-star/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing#review-details)
 
 [English](README.md) | [中文](README.zh-CN.md)
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 78a1762d..c2fa7f01 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -1,8 +1,9 @@
 # Syncing
 
-[![Version](https://vsmarketplacebadge.apphb.com/version/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing)
+[![Version](https://vsmarketplacebadge.apphb.com/version-short/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing)
 [![Installs](https://vsmarketplacebadge.apphb.com/installs-short/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing)
-[![Ratings](https://vsmarketplacebadge.apphb.com/rating/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing#review-details)
+[![Downloads](https://vsmarketplacebadge.apphb.com/downloads-short/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing)
+[![Ratings](https://vsmarketplacebadge.apphb.com/rating-star/nonoroazoro.syncing.svg)](https://marketplace.visualstudio.com/items?itemName=nonoroazoro.syncing#review-details)
 
 [English](README.md) | [中文](README.zh-CN.md)
 
@@ -17,7 +18,7 @@
 
 * 从 ***2.1.2*** 版本开始：
 
-    1. 显著加快 VSCode 插件的下载和安装速度；
+    1. 显著加快 VSCode 插件的下载和安装速度，尤其是中国用户在无代理情况下的下载和安装速度；
 
     1. 增加对各种 VSCode 版本的支持，包括：
 
diff --git a/package.json b/package.json
index 985e89ba..04c39f23 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "syncing",
     "displayName": "%displayName%",
     "description": "%description%",
-    "version": "2.1.2",
+    "version": "2.1.3",
     "publisher": "nonoroazoro",
     "author": {
         "email": "xiaochao.k@gmail.com",
@@ -29,8 +29,9 @@
     ],
     "keywords": [
         "sync",
-        "sync-settings",
         "syncing",
+        "sync-settings",
+        "settings-sync",
         "vscode-sync",
         "vscode-syncing"
     ],
diff --git a/src/core/Gist.ts b/src/core/Gist.ts
index 3fb1772a..36e1a928 100644
--- a/src/core/Gist.ts
+++ b/src/core/Gist.ts
@@ -31,18 +31,19 @@ export class Gist
     {
         this._proxy = proxy;
 
-        const options: Record<string, any> = { timeout: 8000 };
+        const options: Record<string, any> = { request: { timeout: 8000 } };
         if (proxy)
         {
-            options["agent"] = new HttpsProxyAgent(proxy);
+            options.request["agent"] = new HttpsProxyAgent(proxy);
         }
-        this._api = new Github(options);
 
         this._token = token;
-        if (token)
+        if (token != null)
         {
-            this._api.authenticate({ token, type: "oauth" });
+            options["auth"] = `token ${token}`;
         }
+
+        this._api = new Github(options);
     }
 
     /**
diff --git a/src/utils/vscodeAPI.ts b/src/utils/vscodeAPI.ts
index c318d9fc..1b59979d 100644
--- a/src/utils/vscodeAPI.ts
+++ b/src/utils/vscodeAPI.ts
@@ -21,7 +21,7 @@ export function getExtensionById(id: string, ignoreCase = true)
 }
 
 /**
- * Gets the `editor.formatOnSave` setting from `VSCode User Settings`.
+ * Gets the setting from `VSCode User Settings`.
  */
 export function getVSCodeSetting<T>(section: string, key: string, defaultValue?: T): T
 {
diff --git a/src/utils/vscodeWebAPI.ts b/src/utils/vscodeWebAPI.ts
index 32c27f33..fa4e4e95 100644
--- a/src/utils/vscodeWebAPI.ts
+++ b/src/utils/vscodeWebAPI.ts
@@ -21,7 +21,7 @@ export async function queryExtensions(ids: string[], proxy?: string): Promise<Ca
     if (ids.length > 0)
     {
         const api = "https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery";
-        const headers = { Accept: "application/json;api-version=3.0-preview.1" };
+        const headers = { Accept: "application/json;api-version=5.1-preview.1" };
         const data = {
             filters: [
                 {