diff --git a/docs/openapi.json b/docs/openapi.json
new file mode 100644
index 0000000..7ccb466
--- /dev/null
+++ b/docs/openapi.json
@@ -0,0 +1,480 @@
+{
+  "openapi": "3.0.3",
+  "info": {
+    "title": "WebGame 后端接口文档",
+    "version": "1.0.0",
+    "description": "WebGame 游戏后端 REST API 接口文档"
+  },
+  "servers": [
+    {
+      "url": "http://localhost:8080",
+      "description": "本地开发环境"
+    }
+  ],
+  "tags": [
+    { "name": "账号", "description": "账号相关接口（登录、注册，无需认证）" },
+    { "name": "用户", "description": "用户相关接口（需登录认证）" }
+  ],
+  "paths": {
+    "/account/login": {
+      "post": {
+        "tags": ["账号"],
+        "summary": "用户登录",
+        "description": "使用用户名和密码进行登录认证，成功返回 Sa-Token 令牌。该接口无需登录即可调用。",
+        "operationId": "login",
+        "security": [],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": { "$ref": "#/components/schemas/LoginRequest" },
+              "example": {
+                "username": "testuser",
+                "password": "123456"
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "登录成功，返回 token",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "allOf": [
+                    { "$ref": "#/components/schemas/ApiResponse" },
+                    {
+                      "type": "object",
+                      "properties": {
+                        "data": { "$ref": "#/components/schemas/LoginResponse" }
+                      }
+                    }
+                  ]
+                },
+                "example": {
+                  "code": 0,
+                  "message": "success",
+                  "data": {
+                    "token": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+                  }
+                }
+              }
+            }
+          },
+          "400": { "$ref": "#/components/responses/BadRequest" },
+          "500": { "$ref": "#/components/responses/InternalError" }
+        }
+      }
+    },
+    "/account/register": {
+      "post": {
+        "tags": ["账号"],
+        "summary": "用户注册",
+        "description": "注册新账号。用户名长度 3-32 位，密码长度 6-64 位。注册成功后自动登录并返回 token。该接口无需登录即可调用。",
+        "operationId": "register",
+        "security": [],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": { "$ref": "#/components/schemas/RegisterRequest" },
+              "example": {
+                "username": "newuser",
+                "password": "abc123"
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "注册成功，自动登录返回 token",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "allOf": [
+                    { "$ref": "#/components/schemas/ApiResponse" },
+                    {
+                      "type": "object",
+                      "properties": {
+                        "data": { "$ref": "#/components/schemas/LoginResponse" }
+                      }
+                    }
+                  ]
+                },
+                "example": {
+                  "code": 0,
+                  "message": "success",
+                  "data": {
+                    "token": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+                  }
+                }
+              }
+            }
+          },
+          "400": { "$ref": "#/components/responses/BadRequest" },
+          "500": { "$ref": "#/components/responses/InternalError" }
+        }
+      }
+    },
+    "/user/info": {
+      "get": {
+        "tags": ["用户"],
+        "summary": "获取当前登录用户信息",
+        "description": "根据请求头中的 saToken 获取当前登录用户的详细信息，包括昵称、头像、个性签名、年龄、性别、生日。需登录认证。",
+        "operationId": "getUserInfo",
+        "security": [{ "saToken": [] }],
+        "responses": {
+          "200": {
+            "description": "查询成功，返回用户信息",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "allOf": [
+                    { "$ref": "#/components/schemas/ApiResponse" },
+                    {
+                      "type": "object",
+                      "properties": {
+                        "data": { "$ref": "#/components/schemas/UserInfoResponse" }
+                      }
+                    }
+                  ]
+                },
+                "example": {
+                  "code": 0,
+                  "message": "success",
+                  "data": {
+                    "nickName": "玩家001",
+                    "avatar": "https://cdn.example.com/avatars/default.png",
+                    "signature": "这个人很懒，什么都没写",
+                    "age": 25,
+                    "sex": 1,
+                    "birthday": "2001-01-01"
+                  }
+                }
+              }
+            }
+          },
+          "401": { "$ref": "#/components/responses/Unauthorized" },
+          "500": { "$ref": "#/components/responses/InternalError" }
+        }
+      }
+    }
+  },
+  "components": {
+    "securitySchemes": {
+      "saToken": {
+        "type": "apiKey",
+        "in": "header",
+        "name": "saToken",
+        "description": "Sa-Token 认证令牌。登录/注册成功后返回的 token 值，在后续请求的 Header 中携带。"
+      }
+    },
+    "schemas": {
+      "ApiResponse": {
+        "type": "object",
+        "description": "统一 API 响应信封。所有接口均使用此格式返回。",
+        "required": ["code", "message", "data"],
+        "properties": {
+          "code": {
+            "type": "integer",
+            "format": "int32",
+            "description": "业务状态码。0 表示成功，非 0 表示失败。详细错误码见 ErrorCode 枚举。"
+          },
+          "message": {
+            "type": "string",
+            "description": "响应消息。成功时固定为 \"success\"，失败时为具体错误描述。"
+          },
+          "data": {
+            "nullable": true,
+            "description": "响应数据负载。成功时携带对应的业务数据对象，失败时为 null。"
+          }
+        }
+      },
+      "LoginRequest": {
+        "type": "object",
+        "description": "登录请求体",
+        "required": ["username", "password"],
+        "properties": {
+          "username": {
+            "type": "string",
+            "description": "用户名，不能为空",
+            "minLength": 1,
+            "example": "testuser"
+          },
+          "password": {
+            "type": "string",
+            "format": "password",
+            "description": "密码，不能为空",
+            "minLength": 1,
+            "example": "123456"
+          }
+        }
+      },
+      "RegisterRequest": {
+        "type": "object",
+        "description": "注册请求体",
+        "required": ["username", "password"],
+        "properties": {
+          "username": {
+            "type": "string",
+            "description": "用户名，长度限制 3-32 位，不能为空",
+            "minLength": 3,
+            "maxLength": 32,
+            "example": "newuser"
+          },
+          "password": {
+            "type": "string",
+            "format": "password",
+            "description": "密码，长度限制 6-64 位，不能为空",
+            "minLength": 6,
+            "maxLength": 64,
+            "example": "abc123"
+          }
+        }
+      },
+      "LoginResponse": {
+        "type": "object",
+        "description": "登录或注册成功时返回的认证令牌",
+        "required": ["token"],
+        "properties": {
+          "token": {
+            "type": "string",
+            "description": "Sa-Token 认证令牌（UUID 格式）。后续请求需在 Header 中通过 saToken 字段携带此值。",
+            "example": "12345678-1234-1234-1234-123456789abc"
+          }
+        }
+      },
+      "UserInfoResponse": {
+        "type": "object",
+        "description": "当前登录用户的详细信息",
+        "properties": {
+          "nickName": {
+            "type": "string",
+            "description": "用户昵称",
+            "maxLength": 16,
+            "example": "玩家001"
+          },
+          "avatar": {
+            "type": "string",
+            "description": "头像图片 URL 地址，可能为 null",
+            "maxLength": 512,
+            "nullable": true,
+            "example": "https://cdn.example.com/avatars/default.png"
+          },
+          "signature": {
+            "type": "string",
+            "description": "个性签名，可能为 null",
+            "maxLength": 64,
+            "nullable": true,
+            "example": "这个人很懒，什么都没写"
+          },
+          "age": {
+            "type": "integer",
+            "format": "int32",
+            "description": "年龄，可能为 null",
+            "nullable": true,
+            "example": 25
+          },
+          "sex": {
+            "type": "integer",
+            "format": "int32",
+            "description": "性别。1=男，2=女，可能为 null",
+            "nullable": true,
+            "enum": [1, 2],
+            "x-enum-descriptions": {
+              "1": "男",
+              "2": "女"
+            },
+            "example": 1
+          },
+          "birthday": {
+            "type": "string",
+            "format": "date",
+            "description": "生日（ISO 8601 日期格式），可能为 null",
+            "nullable": true,
+            "example": "2001-01-01"
+          }
+        }
+      },
+      "ErrorResponse": {
+        "type": "object",
+        "description": "错误响应体模板。code 为具体错误码，message 为错误描述，data 恒为 null。",
+        "required": ["code", "message", "data"],
+        "properties": {
+          "code": {
+            "type": "integer",
+            "format": "int32",
+            "description": "错误码，详见 ErrorCode 枚举表"
+          },
+          "message": {
+            "type": "string",
+            "description": "人类可读的错误描述信息"
+          },
+          "data": {
+            "type": "null",
+            "description": "错误时恒为 null"
+          }
+        }
+      }
+    },
+    "responses": {
+      "BadRequest": {
+        "description": "请求参数校验失败或业务逻辑错误（HTTP 200 但 code ≠ 0）",
+        "content": {
+          "application/json": {
+            "schema": { "$ref": "#/components/schemas/ErrorResponse" },
+            "examples": {
+              "validation": {
+                "summary": "参数校验失败",
+                "value": {
+                  "code": 400,
+                  "message": "username 用户名不能为空; password 密码长度6-64位",
+                  "data": null
+                }
+              },
+              "usernameExists": {
+                "summary": "用户名已存在",
+                "value": {
+                  "code": 1001,
+                  "message": "用户名已存在",
+                  "data": null
+                }
+              },
+              "badCredentials": {
+                "summary": "用户名或密码错误",
+                "value": {
+                  "code": 1002,
+                  "message": "用户名或密码错误",
+                  "data": null
+                }
+              },
+              "userNotFound": {
+                "summary": "用户不存在",
+                "value": {
+                  "code": 2001,
+                  "message": "用户不存在",
+                  "data": null
+                }
+              }
+            }
+          }
+        }
+      },
+      "Unauthorized": {
+        "description": "未登录或 token 无效（HTTP 200 但 code=401）",
+        "content": {
+          "application/json": {
+            "schema": { "$ref": "#/components/schemas/ErrorResponse" },
+            "example": {
+              "code": 401,
+              "message": "请先登录",
+              "data": null
+            }
+          }
+        }
+      },
+      "Forbidden": {
+        "description": "无权限或无角色访问（HTTP 200 但 code=403）",
+        "content": {
+          "application/json": {
+            "schema": { "$ref": "#/components/schemas/ErrorResponse" },
+            "example": {
+              "code": 403,
+              "message": "无权限",
+              "data": null
+            }
+          }
+        }
+      },
+      "NotFound": {
+        "description": "请求的资源不存在",
+        "content": {
+          "application/json": {
+            "schema": { "$ref": "#/components/schemas/ErrorResponse" },
+            "example": {
+              "code": 404,
+              "message": "资源不存在",
+              "data": null
+            }
+          }
+        }
+      },
+      "MethodNotAllowed": {
+        "description": "请求方法不支持（如 GET 访问 POST 接口）",
+        "content": {
+          "application/json": {
+            "schema": { "$ref": "#/components/schemas/ErrorResponse" },
+            "example": {
+              "code": 405,
+              "message": "请求方法不支持",
+              "data": null
+            }
+          }
+        }
+      },
+      "InternalError": {
+        "description": "服务器内部错误（HTTP 200 但 code=5000）",
+        "content": {
+          "application/json": {
+            "schema": { "$ref": "#/components/schemas/ErrorResponse" },
+            "example": {
+              "code": 5000,
+              "message": "服务器内部错误",
+              "data": null
+            }
+          }
+        }
+      }
+    },
+    "x-enums": {
+      "ErrorCode": {
+        "description": "业务错误码枚举（com.webgame.webgamebackend.common.exception.ErrorCode）",
+        "values": {
+          "SUCCESS": {
+            "code": 0,
+            "message": "success",
+            "description": "操作成功"
+          },
+          "BAD_REQUEST": {
+            "code": 400,
+            "message": "参数校验失败",
+            "description": "请求参数不符合校验规则"
+          },
+          "USERNAME_EXISTS": {
+            "code": 1001,
+            "message": "用户名已存在",
+            "description": "注册时用户名已被占用"
+          },
+          "BAD_CREDENTIALS": {
+            "code": 1002,
+            "message": "用户名或密码错误",
+            "description": "登录时用户名或密码不匹配"
+          },
+          "USER_NOT_FOUND": {
+            "code": 2001,
+            "message": "用户不存在",
+            "description": "查询的用户记录不存在"
+          },
+          "INTERNAL_ERROR": {
+            "code": 5000,
+            "message": "服务器内部错误",
+            "description": "未预期的服务器异常"
+          }
+        }
+      },
+      "Sex": {
+        "description": "性别枚举（UserEntity.sex 字段）",
+        "values": {
+          "MALE": {
+            "code": 1,
+            "label": "男"
+          },
+          "FEMALE": {
+            "code": 2,
+            "label": "女"
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/docs/prompt.txt b/docs/prompt.txt
new file mode 100644
index 0000000..7f520df
--- /dev/null
+++ b/docs/prompt.txt
@@ -0,0 +1,9 @@
+--- api接口文档提示词 ---
+下面是后端提供的标准OpenAPI接口文档，你需要完成：
+1. 生成统一axios请求封装；
+2. 自动生成全部接口的TS类型定义；
+3. 按模块拆分接口请求函数；
+4. 严格遵循文档字段，不新增、不删减参数，区分必填/可选；
+5. 按现有src/api/modules中的格式书写
+文档内容：
+【粘贴后端OpenAPI文本】
\ No newline at end of file
diff --git a/src/api/modules/account/index.ts b/src/api/modules/account/index.ts
index fbe8e4b..870f4a4 100644
--- a/src/api/modules/account/index.ts
+++ b/src/api/modules/account/index.ts
@@ -1,12 +1,2 @@
-import { requestClient } from '@/api/request'
-
-/** 账户信息 */
-interface IAccountInfo {
-  id: number
-  username: string
-}
-
-/** 获取账户信息 */
-function getAccountInfo() {
-  return requestClient.get<IAccountInfo>('/account')
-}
+export * from './login.ts'
+export * from './user.ts'
diff --git a/src/api/modules/account/login.ts b/src/api/modules/account/login.ts
new file mode 100644
index 0000000..6a84cb6
--- /dev/null
+++ b/src/api/modules/account/login.ts
@@ -0,0 +1,17 @@
+import { requestClient } from '@/api/request'
+
+/** 登录响应数据类型 */
+export interface ILoginResponse {
+  token: string
+}
+
+/** 登录请求数据类型 */
+export interface ILoginRequest {
+  username: string
+  password: string
+}
+
+/** 登录 */
+function login(req: ILoginRequest) {
+  return requestClient.post<ILoginResponse>('/account', req)
+}
diff --git a/src/api/modules/account/user.ts b/src/api/modules/account/user.ts
new file mode 100644
index 0000000..67f4987
--- /dev/null
+++ b/src/api/modules/account/user.ts
@@ -0,0 +1,12 @@
+import { requestClient } from '@/api/request'
+
+/** 账户信息 */
+export interface IUserInfo {
+  id: number
+  username: string
+}
+
+/** 获取账户信息 */
+function getAccountInfo() {
+  return requestClient.get<IUserInfo>('/user/info')
+}