diff --git a/README.md b/README.md
index e27da36..ba641df 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# ccc-devtools v3.0.1
+# ccc-devtools v3.0.0
 Cocos Creator 网页调试工具，运行时查看、修改节点树，实时更新节点属性，可视化缓存资源。
 
 ## 功能
@@ -25,27 +25,12 @@ Cocos Creator 网页调试工具，运行时查看、修改节点树，实时更
 
 ## 全局使用
 
-1. 点击 Creator 右上角进入编辑器 resources 目录，再依次进入`static/preview-templates`目录
-
-   ![t1](./screenshots/t1.png)
-
-2. 将本项目clone到上面的目录下，**如果使用下载压缩包的方式记得把后缀名-master去掉**
-
-   ![t2](./screenshots/t2.png)
-
-3. 打开 `index.jade`，找到 `body` 将中间部分替换为 `include ./ccc-devtools/index.html`，**注意用tab键对齐**
-
-   ![t3](./screenshots/t3.png)
+Cocos Creator 3.0暂不支持全局使用
 
 ## 项目使用
 
-Cocos Creator 从 v2.2 开始新增了自定义网页预览功能。
-
-1. 重复上面的操作步骤，将修改后的 `preview-templates` 目录拷贝到项目根目录
-
-2. 将 `ccc-devtools/index.html` 里所有引用的资源路径 `app/editor/static/preview-templates/ccc-devtools/...` 替换为 `ccc-devtools/...`
-
-3. 重启 Cocos Creator
+- `cd PROJECT_PATH && git clone -b v3.0.0 https://github.com/potato47/ccc-devtools.git preview-template`
+- 或者手动将本项目对应分支下载到项目目录后，将名字改为 `preview-template`
 
 ## 自定义
 
diff --git a/index.ejs b/index.ejs
new file mode 100644
index 0000000..f2b1a69
--- /dev/null
+++ b/index.ejs
@@ -0,0 +1,23 @@
+<html>
+    <head>
+        <link rel="icon" href="./favicon.ico" />
+        <meta charset="utf-8" />
+        <title><%=title%></title>
+        <meta
+            name="viewport"
+            content="width=device-width,user-scalable=no,initial-scale=1, minimum-scale=1,maximum-scale=1"
+        />
+        <meta name="apple-mobile-web-app-capable" content="yes" />
+        <meta name="full-screen" content="yes" />
+        <meta name="screen-orientation" content="portrait" />
+        <meta name="x5-fullscreen" content="true" />
+        <meta name="360-fullscreen" content="true" />
+        <meta name="renderer" content="webkit" />
+        <meta name="force-rendering" content="webkit" />
+        <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
+        <link rel="stylesheet" type="text/css" href="./index.css" />
+    </head>
+    <body>
+        <%- include("./ccc-devtools/index.html") %>
+    </body>
+</html>
diff --git a/index.html b/index.html
index 02a3bfc..c7e0f60 100644
--- a/index.html
+++ b/index.html
@@ -217,6 +217,7 @@
             <v-divider></v-divider>
             <v-card-text>
                 <v-data-table :headers="cacheHeaders" :items="cacheData" :search="cacheSearchText" :sort-by="['size']"
+                    click:row="openGithub"
                     :sort-desc="[true]" :footer-props="{
                         showFirstLastPage: true,
                         firstIcon: 'mdi-chevron-double-left',
diff --git a/libs/js/cc-console-utils.js b/libs/js/cc-console-utils.js
index 7f6a646..491dd59 100644
--- a/libs/js/cc-console-utils.js
+++ b/libs/js/cc-console-utils.js
@@ -131,49 +131,28 @@ const initConsoleUtil = function () {
         return target;
     }
     cc.cache = function () {
-        let rawCacheData = cc.loader._pipes[0].pipeline._cache;
+        let rawCacheData = cc.loader._cache;
         let cacheData = [];
         let totalTextureSize = 0;
         for (let k in rawCacheData) {
             let item = rawCacheData[k];
-            if (item.type !== 'js' && item.type !== 'json') {
-                let itemName = '_';
-                let preview = '';
-                let content = (item.content && item.content.__classname__) ? item.content.__classname__ : item.type;
-                let formatSize = -1;
-                if (item.type === 'png' || item.type === 'jpg') {
-                    let texture = rawCacheData[k.replace('.' + item.type, '.json')];
-                    if (texture && texture._owner) {
-                        itemName = texture._owner._name;
-                        preview = texture.content.url;
-                    }
-                } else {
-                    if (item.content.name && item.content.name.length > 0) {
-                        itemName = item.content.name;
-                    } else if (item._owner) {
-                        itemName = (item._owner && item._owner.name) || '_';
-                    }
-                    if (content === 'cc.Texture2D') {
-                        let texture = item.content;
-                        preview = texture._mipmaps[0].url;
-                        let textureSize = texture.width * texture.height * ((texture._native === '.jpg' ? 3 : 4) / 1024 / 1024);
-                        totalTextureSize += textureSize;
-                        // sizeStr = textureSize.toFixed(3) + 'M';
-                        formatSize = Math.round(textureSize * 1000) / 1000;
-                    } else if (content === 'cc.SpriteFrame') {
-                        preview = item.content._texture._mipmaps[0].url;
-                    }
-                }
-                cacheData.push({
-                    queueId: item.queueId,
-                    type: item.type,
-                    name: itemName,
-                    preview: preview,
-                    id: item.id,
-                    content: content,
-                    size: formatSize
-                });
+            let preview = '';
+            let type = item.__classname__;
+            let formatSize = -1;
+            if (type === 'cc.Texture2D') {
+                let image = item.mipmaps[0]
+                preview = image.url;
+                let textureSize = image.width * image.height * ((image._native === '.jpg' ? 3 : 4) / 1024 / 1024);
+                totalTextureSize += textureSize;
+                // sizeStr = textureSize.toFixed(3) + 'M';
+                formatSize = Math.round(textureSize * 1000) / 1000;
             }
+            cacheData.push({
+                type: type,
+                preview: preview,
+                id: item._uuid,
+                size: formatSize
+            });
         }
         let cacheTitle = `缓存 [文件总数:${cacheData.length}][纹理缓存:${totalTextureSize.toFixed(2) + 'M'}]`;
         return [cacheData, cacheTitle];
diff --git a/preview.js b/preview.js
index 7837816..54a8ce6 100644
--- a/preview.js
+++ b/preview.js
@@ -10,10 +10,8 @@ const app = new Vue({
         cacheTitle: '',
         cacheHeaders: [
             { text: 'Type', value: 'type' },
-            { text: 'Name', value: 'name' },
             { text: 'Preivew', value: 'preview' },
             { text: 'ID', value: 'id' },
-            { text: 'Content', value: 'content' },
             { text: 'Size', value: 'size' },
         ],
         cacheRawData: [],
@@ -153,7 +151,7 @@ const app = new Vue({
         },
         updateCacheData() {
             if (this.$data.cacheOnlyTexture) {
-                this.$data.cacheData = this.$data.cacheRawData.filter(item => item.content === 'cc.Texture2D');
+                this.$data.cacheData = this.$data.cacheRawData.filter(item => item.type === 'cc.Texture2D');
             } else {
                 this.$data.cacheData = this.$data.cacheRawData;
             }
diff --git a/version.json b/version.json
deleted file mode 100644
index 737ba45..0000000
--- a/version.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "name": "ccc-devtools",
-    "version": "3.0.1",
-    "author": "Next",
-    "repo": "https://github.com/potato47/ccc-devtools.git"
-}
\ No newline at end of file
