diff --git a/run.bat b/run.bat
index 06a847a..ea1da73 100644
--- a/run.bat
+++ b/run.bat
@@ -16,15 +16,13 @@ REM 选择 API 提供者：openai（默认）或 anthropic
 REM set CLAUDE_CODE_PROVIDER=openai
 REM set CLAUDE_CODE_PROVIDER=anthropic
 
-REM OpenAI 兼容 API 配置（默认）
+REM 统一环境变量（两种 Provider 通用）
 REM set AI_API_KEY=your-api-key-here
 REM set AI_BASE_URL=https://api.openai.com
-REM set AI_OPENAI_MODEL=gpt-4o
-
-REM Anthropic 原生 API 配置
-REM set ANTHROPIC_API_KEY=your-api-key-here
-REM set ANTHROPIC_BASE_URL=https://api.anthropic.com
-REM set AI_MODEL=claude-sonnet-4-20250514
+REM set AI_MODEL=gpt-4o
+REM
+REM OpenAI 默认:  AI_BASE_URL=https://api.openai.com       AI_MODEL=gpt-4o
+REM Anthropic 默认: AI_BASE_URL=https://api.anthropic.com  AI_MODEL=claude-sonnet-4-20250514
 
 REM === 设置控制台 UTF-8 编码（支持 emoji 等字符） ===
 chcp 65001 >nul 2>&1
diff --git a/run.ps1 b/run.ps1
index 19681df..f2998a1 100644
--- a/run.ps1
+++ b/run.ps1
@@ -15,15 +15,13 @@ $env:MAVEN_OPTS = "--enable-native-access=ALL-UNNAMED --sun-misc-unsafe-memory-a
 # $env:CLAUDE_CODE_PROVIDER = "openai"     # 使用 OpenAI 兼容 API（支持代理）
 # $env:CLAUDE_CODE_PROVIDER = "anthropic"  # 使用 Anthropic 原生 API
 
-# OpenAI 兼容 API 配置（默认）
-# $env:AI_API_KEY = "your-api-key-here"
-# $env:AI_BASE_URL = "https://api.openai.com"
-# $env:AI_OPENAI_MODEL = "gpt-4o"
-
-# Anthropic 原生 API 配置
-# $env:ANTHROPIC_API_KEY = "your-api-key-here"
-# $env:ANTHROPIC_BASE_URL = "https://api.anthropic.com"
-# $env:AI_MODEL = "claude-sonnet-4-20250514"
+# 统一环境变量（两种 Provider 通用）
+# $env:AI_API_KEY  = "your-api-key-here"            # API 密钥（必须）
+# $env:AI_BASE_URL = "https://api.openai.com"       # API 基础 URL（按 Provider 不同默认值不同）
+# $env:AI_MODEL    = "gpt-4o"                        # 模型名称（按 Provider 不同默认值不同）
+#
+# OpenAI 默认:  AI_BASE_URL=https://api.openai.com       AI_MODEL=gpt-4o
+# Anthropic 默认: AI_BASE_URL=https://api.anthropic.com  AI_MODEL=claude-sonnet-4-20250514
 
 # === 设置控制台 UTF-8 编码（支持 emoji 等字符） ===
 [Console]::OutputEncoding = [System.Text.Encoding]::UTF8
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 5272061..f0f56d4 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -3,8 +3,8 @@ spring:
     # === Anthropic 原生 API 配置 ===
     # 启用时设置 claude-code.provider=anthropic
     anthropic:
-      api-key: ${ANTHROPIC_API_KEY:}
-      base-url: ${ANTHROPIC_BASE_URL:https://api.anthropic.com}
+      api-key: ${AI_API_KEY:}
+      base-url: ${AI_BASE_URL:https://api.anthropic.com}
       chat:
         options:
           model: ${AI_MODEL:claude-sonnet-4-20250514}
@@ -19,7 +19,7 @@ spring:
       base-url: ${AI_BASE_URL:https://api.openai.com}
       chat:
         options:
-          model: ${AI_OPENAI_MODEL:gpt-4o}
+          model: ${AI_MODEL:gpt-4o}
 
   # 不启动 Web 服务器（纯 CLI 模式）
   main: