diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
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+# ================================================================
+# Support Bot - AI智能客服系统 配置文件
+# ================================================================
+
+# ==================== 服务端口 ====================
+server:
+  port: 9090
+
+# ==================== Spring AI Alibaba DashScope 配置 ====================
+# 注意: 需要替换为你的阿里云 DashScope API Key
+# 获取地址: https://dashscope.console.aliyun.com/
+spring:
+  ai:
+    dashscope:
+      api-key: sk-ws-H.RPMIMYH.G2gK.MEQCIFQ2aUocl1x5Q8sod1UgcBy0DzC5aJda5J-14thyXERBAiBYwX1k-7lWbEWYPnnDmJ9UV11uxLa13czU4hMMWJzi3A
+      chat:
+        options:
+          model: qwen-turbo
+          temperature: 0.7
+      embedding:
+        options:
+          model: text-embedding-v2
+
+  # ==================== 数据源配置（PostgreSQL + PGVector） ====================
+  datasource:
+    driver-class-name: org.postgresql.Driver
+    url: jdbc:postgresql://localhost:5432/support_bot
+    username: postgres
+    password: supportbot123
+    hikari:
+      maximum-pool-size: 10
+      minimum-idle: 5
+      idle-timeout: 300000
+      connection-timeout: 20000
+
+  # ==================== SQL 初始化（首次启动可开启，后续建议关闭） ====================
+  sql:
+    init:
+      mode: never
+      schema-locations: classpath:support-bot.sql
+      continue-on-error: true
+  servlet:
+    multipart:
+      max-file-size: 50MB
+      max-request-size: 50MB
+
+# ==================== MyBatis Plus 配置 ====================
+mybatis-plus:
+  # 实体类扫描包路径
+  type-aliases-package: com.wok.supportbot.entity
+  # Mapper XML 文件位置
+  mapper-locations: classpath*:mapper/**/*.xml
+  configuration:
+    # 日志输出
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
+    # 下划线转驼峰
+    map-underscore-to-camel-case: true
+  global-config:
+    db-config:
+      # 逻辑删除字段
+      logic-delete-field: isDelete
+      logic-delete-value: true
+      logic-not-delete-value: false
+      # 主键类型
+      id-type: assign_id
+
+# ==================== 知识库文档处理配置 ====================
+knowledge:
+  chunk:
+    chunk-size: 200
+    overlap: 100
+    min-chunk-size-chars: 10
+    max-num-chunks: 5000
+    keep-separator: true
+
+# ==================== Knife4j API 文档配置 ====================
+springdoc:
+  swagger-ui:
+    path: /swagger-ui.html
+    tags-sorter: alpha
+    operations-sorter: alpha
+  api-docs:
+    path: /v3/api-docs
+  group-configs:
+    - group: default
+      paths-to-match: /**
+      packages-to-scan: com.wok.supportbot.controller
+
+knife4j:
+  enable: true
+  setting:
+    language: zh_cn
+    swagger-model-name: 实体类列表
+
+logging:
+  level:
+    root: INFO
+    com.wok.supportbot: DEBUG
+    org.springframework.ai: DEBUG
+  pattern:
+    console: "%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n"