diff --git a/.github/ISSUE_TEMPLATE/01---website-bug-report.md b/.github/ISSUE_TEMPLATE/01---website-bug-report.md
index 0419019..2608ba2 100644
--- a/.github/ISSUE_TEMPLATE/01---website-bug-report.md
+++ b/.github/ISSUE_TEMPLATE/01---website-bug-report.md
@@ -1,6 +1,6 @@
---
name: 01 - Website bug report
-about: If you are using 3dviewer.net, and found a bug.
+about: If you are using tellme模型处理平台 and found a bug.
title: ''
labels: bug, website
assignees: ''
diff --git a/.github/ISSUE_TEMPLATE/02---website-feature-request.md b/.github/ISSUE_TEMPLATE/02---website-feature-request.md
index bda8f27..ac081df 100644
--- a/.github/ISSUE_TEMPLATE/02---website-feature-request.md
+++ b/.github/ISSUE_TEMPLATE/02---website-feature-request.md
@@ -1,6 +1,6 @@
---
name: 02 - Website feature request
-about: If you are using 3dviewer.net, and have an improvement idea.
+about: If you are using tellme模型处理平台 and have an improvement idea.
title: ''
labels: enhancement, website
assignees: ''
diff --git a/README.md b/README.md
index 6ab45f9..3d8f2d0 100644
--- a/README.md
+++ b/README.md
@@ -1,19 +1,11 @@
-# Online 3D Viewer
+# TellMe模型处理平台
-[](https://github.com/kovacsv/Online3DViewer/actions/workflows/build.yml)
-[](https://badge.fury.io/js/online-3d-viewer)
-[](https://deepscan.io/dashboard#view=project&tid=16586&pid=19893&bid=524595)
-
-Online 3D Viewer (https://3dviewer.net) is a free and open source web solution to visualize and explore 3D models in your browser. This repository contains the source code of the website and the library behind it.
-
-[Live website](https://3dviewer.net) - [Website documentation](https://3dviewer.net/info) - [Developer documentation](https://kovacsv.github.io/Online3DViewer) - [Discord server](https://discord.gg/C7x9u833yN)
+`TellMe模型处理平台` 是基于当前仓库整理出来的内部 3D 模型处理与查看平台，用来在浏览器中打开、检查、导出和分享模型文件。仓库同时包含网站端界面和底层模型引擎代码。
## Example
-[Check the live version!](https://3dviewer.net/#model=https://raw.githubusercontent.com/kovacsv/Online3DViewer/dev/test/testfiles/gltf/DamagedHelmet/glTF-Binary/DamagedHelmet.glb)
-
## Supported file formats
* **Import**: 3dm, 3ds, 3mf, amf, bim, brep, dae, fbx, fcstd, gltf, ifc, iges, step, stl, obj, off, ply, wrl.
@@ -21,7 +13,7 @@ Online 3D Viewer (https://3dviewer.net) is a free and open source web solution t
## External Libraries
-Online 3D Viewer uses these wonderful libraries: [three.js](https://github.com/mrdoob/three.js), [pickr](https://github.com/Simonwep/pickr), [fflate](https://github.com/101arrowz/fflate), [draco](https://github.com/google/draco), [rhino3dm](https://github.com/mcneel/rhino3dm), [web-ifc](https://github.com/tomvandig/web-ifc), [occt-import-js](https://github.com/kovacsv/occt-import-js).
+TellMe模型处理平台 uses these wonderful libraries: [three.js](https://github.com/mrdoob/three.js), [pickr](https://github.com/Simonwep/pickr), [fflate](https://github.com/101arrowz/fflate), [draco](https://github.com/google/draco), [rhino3dm](https://github.com/mcneel/rhino3dm), [web-ifc](https://github.com/tomvandig/web-ifc), [occt-import-js](https://github.com/kovacsv/occt-import-js).
## STEP Tree Deletion Demo
This demo adds a local-only STEP editing flow without changing the existing download and export features.
diff --git a/assets/images/dropbox_tutorial.svg b/assets/images/dropbox_tutorial.svg
index 1dee849..4bd480f 100644
--- a/assets/images/dropbox_tutorial.svg
+++ b/assets/images/dropbox_tutorial.svg
@@ -195,7 +195,7 @@
x="39.113094"
y="273.60297"
style="line-height:13.2292px;fill:#263238;fill-opacity:1;stroke-width:0.661113"
- id="tspan866-8-5">Go to Online 3D Viewer, click on theGo to tellme模型处理平台, click on the
-
+
diff --git a/docs/Class_Camera.html b/docs/Class_Camera.html
index 61b3d2b..b13d6b4 100644
--- a/docs/Class_Camera.html
+++ b/docs/Class_Camera.html
@@ -6,7 +6,7 @@
- Online 3D Viewer - Camera
+ TellMe模型处理平台 - Camera
@@ -21,7 +21,6 @@
A bundle is available for every release. You need to download the zip file attached to the latest release. After that, copy the content of the zip file on your server, and include the main file on your site.
+
A bundle is available for every release. Download the zip file generated by your release process, copy the content to your server, and include the main file on your site.
A bundle is available for every release. You need to download the zip file attached to the latest release. After that, copy the content of the zip file on your server, and include the main file on your site.
+
A bundle is available for every release. Download the zip file generated by your release process, copy the content to your server, and include the main file on your site.
Online 3D Viewer is a solution to visualize and explore 3D models in your browser. The solution builds up from two parts.
+
TellMe模型处理平台 is a browser-based solution to visualize and explore 3D models. The platform consists of two main parts.
Engine: A library to import, visualize and export 3D models. It can be used on any website to embed 3D models easily.
-
Website: The source code of the https://3dviewer.net site which uses the engine under the hood.
+
Website: The source code of the platform website that uses the engine under the hood.
Engine Usage
diff --git a/docs/superpowers/specs/2026-04-13-tellme-logo-design.md b/docs/superpowers/specs/2026-04-13-tellme-logo-design.md
new file mode 100644
index 0000000..9a47401
--- /dev/null
+++ b/docs/superpowers/specs/2026-04-13-tellme-logo-design.md
@@ -0,0 +1,47 @@
+# tellme模型处理平台 Logo Design
+
+## Goal
+
+Replace the current cube logo with a new SVG logo for `tellme模型处理平台` that can be dropped into the existing project without changing any call sites.
+
+## Scope
+
+- Replace the symbol referenced by `assets/images/3dviewer_net_logo.svg#logo`.
+- Keep the file as SVG and keep `id="logo"` so existing `