diff --git a/README.md b/README.md
index 6debde7..3de33ca 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@
 - **Hugging Face 优化**：针对大型模型文件和数据集进行专门优化，支持模型和数据集的高速下载
 - **npm 注册表**：加速 npm 包下载和元数据获取，提升包管理器性能
 - **PyPI 支持**：加速 Python 包下载，提升 pip 安装速度和可靠性
-- **conda 生态**：支持 Anaconda 和 Miniconda 包下载，加速科学计算环境搭建
+- **conda 支持**：加速 conda 包管理器的包下载，支持默认频道和社区频道
 - **路径智能转换**：自动识别平台前缀（/gh/、/gl/、/hf/、/npm/、/pypi/、/conda/）并转换为目标平台的正确 URL 结构
 
 ### 🔒 企业级安全保障
@@ -224,17 +224,17 @@ https://xget.xi-xu.me/pypi/packages/py3/r/requests/requests-2.31.0-py3-none-any.
 #### conda
 
 ```url
-# Anaconda 包文件原始链接
-https://repo.anaconda.com/pkgs/main/linux-64/numpy-1.24.3-py311h08b1b3b_0.conda
+# 默认频道包文件原始链接
+https://repo.anaconda.com/pkgs/main/linux-64/numpy-1.24.3-py311h08b1b3b_1.conda
 
 # 转换后（添加 /conda/ 前缀）
-https://xget.xi-xu.me/conda/pkgs/main/linux-64/numpy-1.24.3-py311h08b1b3b_0.conda
+https://xget.xi-xu.me/conda/pkgs/main/linux-64/numpy-1.24.3-py311h08b1b3b_1.conda
 
-# conda-forge 包文件原始链接
-https://repo.anaconda.com/pkgs/conda-forge/noarch/pip-23.1.2-pyhd8ed1ab_0.conda
+# 社区频道元数据原始链接
+https://conda.anaconda.org/conda-forge/linux-64/repodata.json
 
-# 转换后（添加 /conda/ 前缀）
-https://xget.xi-xu.me/conda/pkgs/conda-forge/noarch/pip-23.1.2-pyhd8ed1ab_0.conda
+# 转换后（添加 /conda/community/ 前缀）
+https://xget.xi-xu.me/conda/community/conda-forge/linux-64/repodata.json
 ```
 
 ## 🎯 应用场景
@@ -388,8 +388,8 @@ download_with_xget(
 
 # conda 包下载示例
 download_with_xget(
-    'https://repo.anaconda.com/pkgs/main/linux-64/numpy-1.24.3-py311h08b1b3b_0.conda',
-    'numpy-1.24.3-py311h08b1b3b_0.conda'
+    'https://repo.anaconda.com/pkgs/main/linux-64/numpy-1.24.3-py311h08b1b3b_1.conda',
+    'numpy-1.24.3.conda'
 )
 ```
 
@@ -464,6 +464,15 @@ RUN git clone https://xget.xi-xu.me/gh/[项目名]/[源码仓库].git /app
 # 下载模型文件
 RUN curl -L -o /models/model.bin https://xget.xi-xu.me/hf/microsoft/DialoGPT-medium/resolve/main/pytorch_model.bin
 
+# 配置并安装 conda 包
+RUN echo "default_channels:" > ~/.condarc && \
+    echo "  - https://xget.xi-xu.me/conda/pkgs/main" >> ~/.condarc && \
+    echo "  - https://xget.xi-xu.me/conda/pkgs/r" >> ~/.condarc && \
+    echo "  - https://xget.xi-xu.me/conda/pkgs/msys2" >> ~/.condarc && \
+    echo "channel_alias: https://xget.xi-xu.me/conda/community" >> ~/.condarc && \
+    echo "channel_priority: strict" >> ~/.condarc && \
+    conda install -y numpy pandas matplotlib
+
 WORKDIR /app
 ```
 
@@ -590,48 +599,72 @@ matplotlib>=3.4.0
 #### 直接下载 conda 包
 
 ```bash
-# 下载特定平台的包文件
-wget https://xget.xi-xu.me/conda/pkgs/main/linux-64/numpy-1.24.3-py311h08b1b3b_0.conda
+# 下载默认频道包文件
+wget https://xget.xi-xu.me/conda/pkgs/main/linux-64/numpy-1.24.3-py311h08b1b3b_1.conda
 
-# 下载跨平台包
-wget https://xget.xi-xu.me/conda/pkgs/conda-forge/noarch/pip-23.1.2-pyhd8ed1ab_0.conda
+# 下载社区频道包文件
+wget https://xget.xi-xu.me/conda/community/conda-forge/linux-64/pandas-2.0.3-py311hd9cb047_0.conda
 
-# 批量下载科学计算包
-for package in numpy scipy pandas matplotlib; do
-  echo "下载 $package (需要具体版本和平台信息)"
-  # 实际使用中建议通过 conda 配置镜像
+# 下载频道元数据
+curl -O https://xget.xi-xu.me/conda/community/conda-forge/linux-64/repodata.json
+
+# 批量下载常用包
+for package in numpy pandas matplotlib scipy; do
+  echo "下载 $package"
+  # 实际使用中需要先查询具体的包版本和构建号
 done
 ```
 
 #### 配置 conda 使用 Xget 镜像
 
 ```bash
-# 添加 Xget 镜像源
-conda config --add channels https://xget.xi-xu.me/conda/pkgs/main/
-conda config --add channels https://xget.xi-xu.me/conda/pkgs/conda-forge/
-conda config --add channels https://xget.xi-xu.me/conda/pkgs/free/
+# 配置默认频道镜像
+conda config --add default_channels https://xget.xi-xu.me/conda/pkgs/main
+conda config --add default_channels https://xget.xi-xu.me/conda/pkgs/r
+conda config --add default_channels https://xget.xi-xu.me/conda/pkgs/msys2
 
-# 设置镜像优先级
+# 配置所有社区频道镜像（推荐）
+conda config --set channel_alias https://xget.xi-xu.me/conda/community
+
+# 或配置特定社区频道
+conda config --add channels https://xget.xi-xu.me/conda/community/conda-forge
+conda config --add channels https://xget.xi-xu.me/conda/community/bioconda
+
+# 设置频道优先级
 conda config --set channel_priority strict
 
-# 查看当前配置
-conda config --show channels
-
-# 移除默认源（可选，提升速度）
-conda config --remove channels defaults
-
-# 恢复默认配置
-conda config --remove-key channels
+# 验证配置
+conda config --show
 ```
 
-#### 环境文件配置
+#### 在 .condarc 中配置
+
+.condarc 文件可以放在用户主目录（`~/.condarc`）或项目根目录下：
+
+##### 镜像默认频道
+
+```yaml
+default_channels:
+  - https://xget.xi-xu.me/conda/pkgs/msys2
+  - https://xget.xi-xu.me/conda/pkgs/r
+  - https://xget.xi-xu.me/conda/pkgs/main
+channel_alias: https://xget.xi-xu.me/conda/community
+channel_priority: strict
+show_channel_urls: true
+```
+
+#### 使用环境文件
+
+环境文件中可以直接指定完整的镜像 URL：
 
 ```yaml
 # environment.yml
 name: myproject
 channels:
-  - https://xget.xi-xu.me/conda/pkgs/conda-forge/
-  - https://xget.xi-xu.me/conda/pkgs/main/
+  - https://xget.xi-xu.me/conda/pkgs/main
+  - https://xget.xi-xu.me/conda/pkgs/r
+  - https://xget.xi-xu.me/conda/community/bioconda
+  - https://xget.xi-xu.me/conda/community/conda-forge
 dependencies:
   - python=3.11
   - numpy>=1.24.0
@@ -640,40 +673,17 @@ dependencies:
   - scipy>=1.10.0
   - pip
   - pip:
-    - requests>=2.31.0
+    - requests>=2.28.0
 ```
 
-#### 创建和管理环境
-
 ```bash
-# 使用 Xget 镜像创建环境
-conda create -n myenv python=3.11 numpy pandas matplotlib
-
-# 从环境文件创建（使用上面的 environment.yml）
+# 使用环境文件创建环境
 conda env create -f environment.yml
 
-# 安装包到现有环境
-conda install -n myenv scipy scikit-learn
-
 # 更新环境
 conda env update -f environment.yml
 ```
 
-#### Mamba 加速安装
-
-```bash
-# 安装 mamba（更快的 conda 替代品）
-conda install mamba -n base -c conda-forge
-
-# 配置 mamba 使用 Xget 镜像
-mamba config --add channels https://xget.xi-xu.me/conda/pkgs/conda-forge/
-mamba config --add channels https://xget.xi-xu.me/conda/pkgs/main/
-
-# 使用 mamba 快速安装
-mamba install numpy pandas matplotlib scipy
-mamba create -n fastenv python=3.11 jupyter notebook
-```
-
 ### 开发环境配置
 
 #### 配置 Git 全局加速
diff --git a/package.json b/package.json
index 4e287f5..b6f2114 100644
--- a/package.json
+++ b/package.json
@@ -3,8 +3,6 @@
 		"xget": "file:"
 	},
 	"devDependencies": {
-		"@cloudflare/vitest-pool-workers": "^0.8.36",
-		"vitest": "^3.1.4",
 		"wrangler": "^4.18.0"
 	},
 	"name": "xget",
@@ -12,8 +10,7 @@
 	"scripts": {
 		"deploy": "wrangler deploy",
 		"dev": "wrangler dev",
-		"start": "wrangler dev",
-		"test": "vitest"
+		"start": "wrangler dev"
 	},
 	"version": "0.0.0"
 }
diff --git a/src/config/platforms.js b/src/config/platforms.js
index 03dffc3..72a1971 100644
--- a/src/config/platforms.js
+++ b/src/config/platforms.js
@@ -28,11 +28,16 @@ export const PLATFORMS = {
 		base: "https://files.pythonhosted.org",
 		transform: (path) => path.replace(/^\/pypi\//, "/"),
 	},
-	/** @type {{base: string, transform: function(string): string}} conda registry configuration */
+	/** @type {{base: string, transform: function(string): string}} conda default channels configuration */
 	conda: {
 		base: "https://repo.anaconda.com",
 		transform: (path) => path.replace(/^\/conda\//, "/"),
 	},
+	/** @type {{base: string, transform: function(string): string}} conda community channels configuration */
+	"conda-community": {
+		base: "https://conda.anaconda.org",
+		transform: (path) => path.replace(/^\/conda\/community\//, "/"),
+	},
 	// /** @type {{base: string, transform: function(string): string}} All platforms */
 	// link: {
 	// 	base: "https://",
diff --git a/src/index.js b/src/index.js
index edba1b3..fe60fbf 100644
--- a/src/index.js
+++ b/src/index.js
@@ -147,7 +147,16 @@ async function handleRequest(request, env, ctx) {
 		}
 
 		// Parse platform and path
-		const [_, platform] = url.pathname.split("/");
+		let platform;
+
+		// Special handling for nested platforms like /conda/community/
+		if (url.pathname.startsWith("/conda/community/")) {
+			platform = "conda-community";
+		} else {
+			const [_, firstSegment] = url.pathname.split("/");
+			platform = firstSegment;
+		}
+
 		if (!platform || !CONFIG.PLATFORMS[platform]) {
 			return new Response("Invalid or missing platform", {
 				status: 400,
diff --git a/test/index.spec.js b/test/index.spec.js
deleted file mode 100644
index 90e7b5f..0000000
--- a/test/index.spec.js
+++ /dev/null
@@ -1,53 +0,0 @@
-import {
-	createExecutionContext,
-	env,
-	waitOnExecutionContext,
-} from "cloudflare:test";
-import { describe, expect, it } from "vitest";
-import worker from "../src";
-
-describe("Xget Worker", () => {
-	it("serves homepage for root path", async () => {
-		const request = new Request("http://example.com/");
-		const ctx = createExecutionContext();
-		const response = await worker.fetch(request, env, ctx);
-		await waitOnExecutionContext(ctx);
-
-		// The homepage should redirect to the external page
-		expect(response.status).toBe(200);
-	});
-
-	it("handles invalid platform", async () => {
-		const request = new Request("http://example.com/invalid/test");
-		const ctx = createExecutionContext();
-		const response = await worker.fetch(request, env, ctx);
-		await waitOnExecutionContext(ctx);
-
-		expect(response.status).toBe(400);
-		expect(await response.text()).toBe("Invalid or missing platform");
-	});
-
-	it("detects Git clone requests", async () => {
-		const request = new Request(
-			"http://example.com/gh/user/repo/info/refs?service=git-upload-pack"
-		);
-		const ctx = createExecutionContext();
-		const response = await worker.fetch(request, env, ctx);
-		await waitOnExecutionContext(ctx);
-
-		// Should attempt to proxy the Git request (might fail due to network, but shouldn't be 400)
-		expect(response.status).not.toBe(400);
-	});
-
-	it("handles regular file downloads", async () => {
-		const request = new Request(
-			"http://example.com/gh/user/repo/archive/main.zip"
-		);
-		const ctx = createExecutionContext();
-		const response = await worker.fetch(request, env, ctx);
-		await waitOnExecutionContext(ctx);
-
-		// Should attempt to proxy the file request
-		expect(response.status).not.toBe(400);
-	});
-});