diff --git a/README.md b/README.md
index c40120c..be500a4 100644
--- a/README.md
+++ b/README.md
@@ -56,36 +56,29 @@ NuGet\Install-Package Ecnu.OpenApi.Sdk -Version 1.0.0
 ```
 
 安装完成后，进行简单配置即可获得授权接口的数据。以下为简单示例
-* 注意：开发者需要根据所需要数据的接口来编写实体类（如示例代码中的FakeData类需要根据fake或fakewithts接口数据自己编写）
+* 注意：开发者需要根据所需要数据的接口来编写实体类（如示例代码中的FakeData类需要根据fakewithts接口数据自己编写）
 ```csharp
     static void Main(string[] args)
     {
         //获取token所需要的配置
-        OauthConfig.ClientId = "yourid";
-        OauthConfig.ClientSecret = "yoursecret";
+        OAuth2Config.ClientId = "yourid";
+        OAuth2Config.ClientSecret = "yoursecret";
         //初始化token
-        OauthToken.InitialOauthCredential(OauthConfig.ClientId, OauthConfig.ClientSecret);
+        SdkApi.InitOAuth2ClientCredentials(OAuth2Config.ClientId, OAuth2Config.ClientSecret);
 
         //api配置
-        ApiConfig.ApiUrl = "/api/v1/sync/fakewithts";
-        ApiConfig.OutputFilePath = @"D:\newsync.csv";
-        ApiConfig.PageSize = 2000;
-        ApiConfig.BatchSize = 10000;
-        SdkApi.AddParameter("ts", "0");
+        APIConfig.ApiUrl = "/api/v1/sync/fakewithts";
+        APIConfig.PageSize = 10;
+        APIConfig.ApiParameters.Add("ts", "0");
 
-
-        //初始化ouath，获取token
-        OauthToken.InitialOauthCredential(OauthConfig.ClientId, OauthConfig.ClientSecret);
-
-
-        //调用api，获取数据
-        var res = SdkApi.CallApi("https://api.ecnu.edu.cn/api/v1/sync/fakewithts?pageSize=100&pageNum=1&ts=0", "get");
-        Console.WriteLine(res);
-        Console.ReadLine();
+        //导入模型，可以根据业务再进行筛查
+        List<FakeData> list = SdkApi.SyncToModel<FakeData>();
+        var result = list.Where(x=> x.colInt1 > 30).ToList();
     }
 ```
 
 详细用法请参考示例：
+- [CallAPI](examples/exampleCallAPI.cs)
 - [SyncToCSV](examples/exampleToCsv.cs)
 - [SyncToModel](examples/exampleToModel.cs)
 - [SyncToDB](examples/exampleToDb.cs)
diff --git a/ecnu-openapi-sdk-csharp.csproj b/ecnu-openapi-sdk-csharp.csproj
index 122ee83..122763c 100644
--- a/ecnu-openapi-sdk-csharp.csproj
+++ b/ecnu-openapi-sdk-csharp.csproj
@@ -8,8 +8,13 @@
     <Authors>ECNU</Authors>
     <Company>ECNU</Company>
     <PackageId>Ecnu.OpenApi.Sdk</PackageId>
-    <PackageReadmeFile>readme.md</PackageReadmeFile>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
     <Description>提供接入ECNU数据开发帮助，开发者仅需简单的配置即可获得ECNU授权的数据。</Description>
+    <RepositoryUrl>https://github.com/ECNU/ecnu-openapi-sdk-csharp</RepositoryUrl>
+    <AssemblyVersion>1.0.2</AssemblyVersion>
+    <FileVersion>1.0.2</FileVersion>
+	<Version>1.0.2</Version>
+    <Title>提供接入ECNU数据开发帮助，开发者仅需简单的配置即可获得ECNU授权的数据。</Title>
   </PropertyGroup>
 
 
diff --git a/examples/exampleCallAPI.cs b/examples/exampleCallAPI.cs
new file mode 100644
index 0000000..64bb518
--- /dev/null
+++ b/examples/exampleCallAPI.cs
@@ -0,0 +1,20 @@
+using DataSyncSdk;
+
+namespace ecnu_openapi_sdk_csharp.examples
+{
+    public class exampleCallAPI
+    {
+        static void Main(string[] args)
+        {
+            //获取token所需要的配置
+            OAuth2Config.ClientId = "yourid";
+            OAuth2Config.ClientSecret = "yoursecret";
+            //初始化token
+            SdkApi.InitOAuth2ClientCredentials(OAuth2Config.ClientId, OAuth2Config.ClientSecret);
+
+            //调用api，获取数据
+            var res = SdkApi.CallApi("https://api.ecnu.edu.cn/api/v1/sync/fakewithts?ts=0&pageNum=1&pageSize=1", "get");
+            Console.WriteLine(res);
+        }
+    }
+}
diff --git a/examples/examplePerformance.cs b/examples/examplePerformance.cs
index c7b2e61..2a935aa 100644
--- a/examples/examplePerformance.cs
+++ b/examples/examplePerformance.cs
@@ -4,51 +4,51 @@ public class examplePerformance
 {
     static void Main(string[] args)
     {
-           //获取token所需要的配置
-           OauthConfig.ClientId = "yourid";
-           OauthConfig.ClientSecret = "yoursecret";
-           //初始化token
-           OauthToken.InitialOauthCredential(OauthConfig.ClientId, OauthConfig.ClientSecret);
+        //获取token所需要的配置
+        OAuth2Config.ClientId = "yourid";
+        OAuth2Config.ClientSecret = "yoursecret";
+        //初始化token
+        SdkApi.InitOAuth2ClientCredentials(OAuth2Config.ClientId, OAuth2Config.ClientSecret);
 
-           //api配置
-           ApiConfig.ApiUrl = "/api/v1/sync/fake";
-           ApiConfig.OutputFilePath = @"D:\newsync.csv";
-           ApiConfig.PageSize = 2000;
-           ApiConfig.BatchSize = 10000;
-           SdkApi.AddParameter("totalNum", "1000000");
+        //api配置
+        APIConfig.ApiUrl = "/api/v1/sync/fake";
+        APIConfig.OutputFilePath = @"D:\newsync.csv";
+        APIConfig.PageSize = 2000;
+        APIConfig.BatchSize = 10000;
+        APIConfig.ApiParameters.Add("totalNum", "1000000");
 
-           //同步至模型
-           Stopwatch st = new Stopwatch();
-           st.Start();
-           GC.Collect();
-           var list = SdkApi.SyncToModel<FakeData>();
-           double usedMemory = Process.GetCurrentProcess().WorkingSet64 / 1024.0 / 1024.0;
-           st.Stop();
-           Console.WriteLine("消耗内存:" + usedMemory + "MB");
-           Console.WriteLine("程序执行耗时：" + st.ElapsedMilliseconds / 1000 + "S");
+        //同步至模型
+        Stopwatch st = new Stopwatch();
+        st.Start();
+        GC.Collect();
+        var list = SdkApi.SyncToModel<FakeData>();
+        double usedMemory = Process.GetCurrentProcess().WorkingSet64 / 1024.0 / 1024.0;
+        st.Stop();
+        Console.WriteLine("消耗内存:" + usedMemory + "MB");
+        Console.WriteLine("程序执行耗时：" + st.ElapsedMilliseconds / 1000 + "S");
 
-           //同步至csv文件
-           st.Start();
-           GC.Collect();
-           SdkApi.SyncToCsv<FakeData>(ApiConfig.OutputFilePath);
-           usedMemory = Process.GetCurrentProcess().WorkingSet64 / 1024.0 / 1024.0;
-           st.Stop();
-           Console.WriteLine("消耗内存:" + usedMemory + "MB");
-           Console.WriteLine("程序执行耗时：" + st.ElapsedMilliseconds / 1000 + "S");
-           Console.ReadLine();
+        //同步至csv文件
+        st.Start();
+        GC.Collect();
+        SdkApi.SyncToCsv<FakeData>(APIConfig.OutputFilePath);
+        usedMemory = Process.GetCurrentProcess().WorkingSet64 / 1024.0 / 1024.0;
+        st.Stop();
+        Console.WriteLine("消耗内存:" + usedMemory + "MB");
+        Console.WriteLine("程序执行耗时：" + st.ElapsedMilliseconds / 1000 + "S");
+        Console.ReadLine();
 
 
 
-           //同步至数据库，数据库类型及链接字符串在SqlSugarDbContext类中配置
-           st.Start();
-           GC.Collect();
-           string conStr = "DataSource=D:\\syncdb.db";
-           SqlSugarDbContext db = new SqlSugarDbContext(conStr, SqlSugar.DbType.Sqlite);
-           SdkApi.SyncToDb<FakeData>(db);
-           usedMemory = Process.GetCurrentProcess().WorkingSet64 / 1024.0 / 1024.0;
-           st.Stop();
-           Console.WriteLine("消耗内存:" + usedMemory + "MB");
-           Console.WriteLine("程序执行耗时：" + st.ElapsedMilliseconds / 1000 + "S");
-           Console.ReadLine();
+        //同步至数据库，数据库类型及链接字符串在SqlSugarDbContext类中配置
+        st.Start();
+        GC.Collect();
+        string conStr = "DataSource=D:\\syncdb.db";
+        SqlSugarDbContext db = new SqlSugarDbContext(conStr, SqlSugar.DbType.Sqlite);
+        SdkApi.SyncToDb<FakeData>(db);
+        usedMemory = Process.GetCurrentProcess().WorkingSet64 / 1024.0 / 1024.0;
+        st.Stop();
+        Console.WriteLine("消耗内存:" + usedMemory + "MB");
+        Console.WriteLine("程序执行耗时：" + st.ElapsedMilliseconds / 1000 + "S");
+        Console.ReadLine();
     }
 }
\ No newline at end of file
diff --git a/examples/exampleToCsv.cs b/examples/exampleToCsv.cs
index 24bd3e7..829e319 100644
--- a/examples/exampleToCsv.cs
+++ b/examples/exampleToCsv.cs
@@ -4,19 +4,19 @@ public class exampleToCsv
     static void Main(string[] args)
     {
           //获取token所需要的配置
-        OauthConfig.ClientId = "yourid";
-        OauthConfig.ClientSecret = "yoursecret";
+        OAuth2Config.ClientId = "yourid";
+        OAuth2Config.ClientSecret = "yoursecret";
         //初始化token
-        OauthToken.InitialOauthCredential(OauthConfig.ClientId, OauthConfig.ClientSecret);
+        SdkApi.InitOAuth2ClientCredentials(OAuth2Config.ClientId, OAuth2Config.ClientSecret);
 
 
         //api配置
-        ApiConfig.ApiUrl = "/api/v1/sync/fakewithts";
-        ApiConfig.OutputFilePath = @"D:\newsync.csv";
-        ApiConfig.PageSize = 10;
-        ApiConfig.ApiParameters.Add("ts", "0");
+        APIConfig.ApiUrl = "/api/v1/sync/fakewithts";
+        APIConfig.OutputFilePath = @"D:\newsync.csv";
+        APIConfig.PageSize = 10;
+        APIConfig.ApiParameters.Add("ts", "0");
 
         //写入csv文件
-        SdkApi.SyncToCsv<FakeData>(ApiConfig.OutputFilePath);
+        SdkApi.SyncToCsv<FakeData>(APIConfig.OutputFilePath);
     }
 }
\ No newline at end of file
diff --git a/examples/exampleToDb.cs b/examples/exampleToDb.cs
index dc71cb3..57c4b61 100644
--- a/examples/exampleToDb.cs
+++ b/examples/exampleToDb.cs
@@ -4,16 +4,16 @@ public class exampleToDb
     static void Main(string[] args)
     {
         //获取token所需要的配置
-        OauthConfig.ClientId = "yourid";
-        OauthConfig.ClientSecret = "yoursecret";
+        OAuth2Config.ClientId = "yourid";
+        OAuth2Config.ClientSecret = "yoursecret";
         //初始化token
-        OauthToken.InitialOauthCredential(OauthConfig.ClientId, OauthConfig.ClientSecret);
+        SdkApi.InitOAuth2ClientCredentials(OAuth2Config.ClientId, OAuth2Config.ClientSecret);
 
 
         //api配置
-        ApiConfig.ApiUrl = "/api/v1/sync/fakewithts";
-        ApiConfig.PageSize = 10;
-        ApiConfig.ApiParameters.Add("ts", "0");
+        APIConfig.ApiUrl = "/api/v1/sync/fakewithts";
+        APIConfig.PageSize = 10;
+        APIConfig.ApiParameters.Add("ts", "0");
 
         /*
         "SqlServer": "Server = yourserver; Initial Catalog = yourdb; UID = youruser; PWD = yourpwd",
diff --git a/examples/exampleToModel.cs b/examples/exampleToModel.cs
index 7c11109..911e235 100644
--- a/examples/exampleToModel.cs
+++ b/examples/exampleToModel.cs
@@ -3,17 +3,17 @@ public class exampleToModel
 {
     static void Main(string[] args)
     {
-          //获取token所需要的配置
-        OauthConfig.ClientId = "yourid";
-        OauthConfig.ClientSecret = "yoursecret";
+        //获取token所需要的配置
+        OAuth2Config.ClientId = "yourid";
+        OAuth2Config.ClientSecret = "yoursecret";
         //初始化token
-        OauthToken.InitialOauthCredential(OauthConfig.ClientId, OauthConfig.ClientSecret);
+        SdkApi.InitOAuth2ClientCredentials(OAuth2Config.ClientId, OAuth2Config.ClientSecret);
 
 
         //api配置
-        ApiConfig.ApiUrl = "/api/v1/sync/fakewithts";
-        ApiConfig.PageSize = 10;
-        ApiConfig.ApiParameters.Add("ts", "0");
+        APIConfig.ApiUrl = "/api/v1/sync/fakewithts";
+        APIConfig.PageSize = 10;
+        APIConfig.ApiParameters.Add("ts", "0");
 
         //导入模型，可以根据业务再进行筛查
         List<FakeData> list = SdkApi.SyncToModel<FakeData>();
diff --git a/src/ConfigClass.cs b/src/ConfigClass.cs
index 8799016..ab5d2cd 100644
--- a/src/ConfigClass.cs
+++ b/src/ConfigClass.cs
@@ -4,17 +4,17 @@
 namespace DataSyncSdk
 {
 
-    public static class OauthConfig
+    public static class OAuth2Config
     {
         public static string ClientId { get; set; }
-        public static string ClientSecret { get; set;}
+        public static string ClientSecret { get; set; }
         public static string DefaultScope { get; set; } = "ECNU";
         public static int DefaultTimeOut { get; set; } = 10;
     }
-    public static class ApiConfig
+    public static class APIConfig
     {
         public static string DefaultBaseUrl { get; set; } = "https://api.ecnu.edu.cn";
-        public static string OutputFilePath { get; set; } = "D:\\syncresult.csv";
+        public static string OutputFilePath { get; set; } = "syncresult.csv";
         public static string ApiUrl;
         /// <summary>
         /// 取api数据时每页取的数据量，默认2000
@@ -26,7 +26,7 @@ public static class ApiConfig
         /// 建议最大不超过100000，且设置为PageSize的整数倍
         /// </summary>
         public static int BatchSize { get; set; } = 10000;
-        public static Dictionary<string, string> ApiParameters { get; set; } 
+        public static Dictionary<string, string> ApiParameters { get; set; }
             = new Dictionary<string, string>();
     }
 
diff --git a/src/HttpHelper.cs b/src/HttpHelper.cs
index 516f3c9..6221597 100644
--- a/src/HttpHelper.cs
+++ b/src/HttpHelper.cs
@@ -13,12 +13,12 @@ public static string HttpGetAsync(string url)
         {
             string retString = string.Empty;
 
-            if (!string.IsNullOrEmpty(OauthToken.token))
+            if (!string.IsNullOrEmpty(SdkApi.token))
             {
                 using (HttpClient httpClient = new HttpClient())
                 {
-                    httpClient.Timeout = TimeSpan.FromSeconds(OauthConfig.DefaultTimeOut);
-                    httpClient.DefaultRequestHeaders.Add("Authorization", "Bearer " + OauthToken.token);
+                    httpClient.Timeout = TimeSpan.FromSeconds(OAuth2Config.DefaultTimeOut);
+                    httpClient.DefaultRequestHeaders.Add("Authorization", "Bearer " + SdkApi.token);
                     var response = httpClient.GetAsync(url).Result;
                     if (!response.IsSuccessStatusCode)
                     {
@@ -38,7 +38,7 @@ public static string HttpGetAsync(string url)
             {
                 if (retry++ >= 3)
                     return "";
-                OauthToken.InitialOauthCredential(OauthConfig.ClientId, OauthConfig.ClientSecret);
+                SdkApi.InitOAuth2ClientCredentials(OAuth2Config.ClientId, OAuth2Config.ClientSecret);
                 HttpGetAsync(url);
             }
             return retString;
diff --git a/src/OauthToken.cs b/src/OauthToken.cs
deleted file mode 100644
index 1f1f6a7..0000000
--- a/src/OauthToken.cs
+++ /dev/null
@@ -1,79 +0,0 @@
-using Newtonsoft.Json.Linq;
-using System;
-using System.Collections.Generic;
-using System.Net.Http;
-
-namespace DataSyncSdk
-{
-    public class OauthToken
-    {
-        public static string token = string.Empty;
-        private static long expireTimeStamp = 0;
-
-        /// <summary>
-        /// 初始化Oauth，获取token
-        /// </summary>
-        /// <param name="clientId"></param>
-        /// <param name="clientSecret"></param>
-        public static void InitialOauthCredential(string clientId, string clientSecret)
-        {
-            if (!string.IsNullOrEmpty(clientId) && !string.IsNullOrEmpty(clientSecret))
-            {
-                if (token == string.Empty && expireTimeStamp == 0)
-                {
-                    GetTokenAsync(clientId, clientSecret);
-                }
-                else if (expireTimeStamp - long.Parse(GetTimeStamp()) <= 600)
-                {
-                    GetTokenAsync(clientId, clientSecret);
-                }
-            }
-            else
-            {
-                Console.WriteLine("config oauth client");
-                return;
-            }
-        }
-
-
-        /// <summary>
-        /// 获取oauth token
-        /// </summary>
-        /// <param name="clientId"></param>
-        /// <param name="clientSecret"></param>
-        /// <returns></returns>
-        private static void GetTokenAsync(string clientId, string clientSecret)
-        {
-            try
-            {
-                using (var httpClient = new HttpClient())
-                {
-                    httpClient.Timeout = TimeSpan.FromSeconds(OauthConfig.DefaultTimeOut);
-                    var url = ApiConfig.DefaultBaseUrl + "/oauth2/token";
-                    var response = httpClient.PostAsync(url, new FormUrlEncodedContent(new List<KeyValuePair<string, string>>()
-                    {
-                        new KeyValuePair<string, string>("grant_type","client_credentials"),
-                        new KeyValuePair<string, string>("client_id",clientId),
-                        new KeyValuePair<string, string>("client_secret", clientSecret),
-                    })).Result;
-                    var str = response.Content.ReadAsStringAsync().Result;
-                    var res = JObject.Parse(str);
-                    expireTimeStamp = long.Parse(GetTimeStamp()) + 7200;
-                    token = res["access_token"].ToString();
-                    Console.WriteLine(token + "  expire:" + expireTimeStamp + "  now:" + GetTimeStamp());
-                }
-            }
-            catch (Exception ex)
-            {
-                throw ex;
-            }
-        }
-
-
-        public static string GetTimeStamp()
-        {
-            TimeSpan ts = DateTime.Now - new DateTime(1970, 1, 1, 0, 0, 0, 0);
-            return Convert.ToInt64(ts.TotalSeconds).ToString();
-        }
-    }
-}
diff --git a/src/SdkApi.cs b/src/SdkApi.cs
index 1ce39c9..b5da6f4 100644
--- a/src/SdkApi.cs
+++ b/src/SdkApi.cs
@@ -1,19 +1,83 @@
 using CsvHelper;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
-using System;
-using System.Collections.Generic;
-using System.IO;
 
 namespace DataSyncSdk
 {
     public class SdkApi
     {
-        public static void SyncToDb()
+        #region token 管理
+        public static string token = string.Empty;
+        private static long expireTimeStamp = 0;
+
+        /// <summary>
+        /// 初始化Oauth，获取token
+        /// </summary>
+        /// <param name="clientId"></param>
+        /// <param name="clientSecret"></param>
+        public static void InitOAuth2ClientCredentials(string clientId, string clientSecret)
         {
+            if (!string.IsNullOrEmpty(clientId) && !string.IsNullOrEmpty(clientSecret))
+            {
+                if (token == string.Empty && expireTimeStamp == 0)
+                {
+                    GetTokenAsync(clientId, clientSecret);
+                }
+                else if (expireTimeStamp - long.Parse(GetTimeStamp()) <= 600)
+                {
+                    GetTokenAsync(clientId, clientSecret);
+                }
+            }
+            else
+            {
+                Console.WriteLine("config oauth client");
+                return;
+            }
+        }
+
 
+        /// <summary>
+        /// 获取oauth token
+        /// </summary>
+        /// <param name="clientId"></param>
+        /// <param name="clientSecret"></param>
+        /// <returns></returns>
+        private static void GetTokenAsync(string clientId, string clientSecret)
+        {
+            try
+            {
+                using (var httpClient = new HttpClient())
+                {
+                    httpClient.Timeout = TimeSpan.FromSeconds(OAuth2Config.DefaultTimeOut);
+                    var url = APIConfig.DefaultBaseUrl + "/oauth2/token";
+                    var response = httpClient.PostAsync(url, new FormUrlEncodedContent(new List<KeyValuePair<string, string>>()
+                    {
+                        new KeyValuePair<string, string>("grant_type","client_credentials"),
+                        new KeyValuePair<string, string>("client_id",clientId),
+                        new KeyValuePair<string, string>("client_secret", clientSecret),
+                    })).Result;
+                    var str = response.Content.ReadAsStringAsync().Result;
+                    var res = JObject.Parse(str);
+                    expireTimeStamp = long.Parse(GetTimeStamp()) + 7200;
+                    token = res["access_token"].ToString();
+                    Console.WriteLine(token + "  expire:" + expireTimeStamp + "  now:" + GetTimeStamp());
+                }
+            }
+            catch (Exception ex)
+            {
+                throw ex;
+            }
         }
 
+
+        public static string GetTimeStamp()
+        {
+            TimeSpan ts = DateTime.Now - new DateTime(1970, 1, 1, 0, 0, 0, 0);
+            return Convert.ToInt64(ts.TotalSeconds).ToString();
+        }
+        #endregion
+
+
         #region 对外暴露的公有方法
         /// <summary>
         /// 
@@ -38,10 +102,10 @@ public static string CallApi(string url, string method)
         /// <param name="path"></param>
         public static void SyncToCsv<T>(string path) where T : class
         {
-            if (OauthConfig.ClientId != null && OauthConfig.ClientSecret != null && ApiConfig.ApiUrl != null
-                && ApiConfig.ApiParameters != null && ApiConfig.OutputFilePath != null)
+            if (OAuth2Config.ClientId != null && OAuth2Config.ClientSecret != null && APIConfig.ApiUrl != null
+                && APIConfig.ApiParameters != null && APIConfig.OutputFilePath != null)
             {
-                var expandos = GetAllRows<T>(ApiConfig.PageSize);
+                var expandos = GetAllRows<T>(APIConfig.PageSize);
                 if (expandos == null)
                 {
                     Console.WriteLine("bad request,check api configs");
@@ -71,10 +135,10 @@ public static void SyncToCsv<T>(string path) where T : class
         public static List<T> SyncToModel<T>() where T : class
         {
             List<T> list = new List<T>();
-            if (OauthConfig.ClientId != null && OauthConfig.ClientSecret != null && ApiConfig.ApiUrl != null
-                && ApiConfig.ApiParameters != null && ApiConfig.OutputFilePath != null)
+            if (OAuth2Config.ClientId != null && OAuth2Config.ClientSecret != null && APIConfig.ApiUrl != null
+                && APIConfig.ApiParameters != null && APIConfig.OutputFilePath != null)
             {
-                list = GetAllRows<T>(ApiConfig.PageSize);
+                list = GetAllRows<T>(APIConfig.PageSize);
                 if (list == null)
                 {
                     Console.WriteLine("bad request,check api configs");
@@ -96,9 +160,9 @@ public static List<T> SyncToModel<T>() where T : class
         /// <typeparam name="T"></typeparam>
         public static void SyncToDb<T>(SqlSugarDbContext db) where T : class, new()
         {
-            int bulckPageSize = ApiConfig.BatchSize;
-            if (OauthConfig.ClientId != null && OauthConfig.ClientSecret != null && ApiConfig.ApiUrl != null
-                && ApiConfig.ApiParameters != null && ApiConfig.OutputFilePath != null)
+            int bulckPageSize = APIConfig.BatchSize;
+            if (OAuth2Config.ClientId != null && OAuth2Config.ClientSecret != null && APIConfig.ApiUrl != null
+                && APIConfig.ApiParameters != null && APIConfig.OutputFilePath != null)
             {
                 db.Db.CodeFirst.InitTables(typeof(T));
                 int pageNum;
@@ -106,7 +170,7 @@ public static List<T> SyncToModel<T>() where T : class
                 List<T> allRows = new List<T>();
                 for (pageNum = 1; pageNum < int.MaxValue; pageNum++)
                 {
-                    var row = GetRows<T>(pageNum, ApiConfig.PageSize);
+                    var row = GetRows<T>(pageNum, APIConfig.PageSize);
                     if (row.Count != 0)
                     {
                         allRows.AddRange(row);
@@ -142,9 +206,9 @@ public static List<T> SyncToModel<T>() where T : class
         /// <param name="db"></param>
         public static void SyncToDbMerge<T>(SqlSugarDbContext db) where T : class, new()
         {
-            int bulckPageSize = ApiConfig.BatchSize;
-            if (OauthConfig.ClientId != null && OauthConfig.ClientSecret != null && ApiConfig.ApiUrl != null
-                && ApiConfig.ApiParameters != null && ApiConfig.OutputFilePath != null)
+            int bulckPageSize = APIConfig.BatchSize;
+            if (OAuth2Config.ClientId != null && OAuth2Config.ClientSecret != null && APIConfig.ApiUrl != null
+                && APIConfig.ApiParameters != null && APIConfig.OutputFilePath != null)
             {
                 db.Db.CodeFirst.InitTables(typeof(T));
                 int pageNum;
@@ -152,7 +216,7 @@ public static List<T> SyncToModel<T>() where T : class
                 List<T> allRows = new List<T>();
                 for (pageNum = 1; pageNum < int.MaxValue; pageNum++)
                 {
-                    var row = GetRows<T>(pageNum, ApiConfig.PageSize);
+                    var row = GetRows<T>(pageNum, APIConfig.PageSize);
                     if (row.Count != 0)
                     {
                         allRows.AddRange(row);
@@ -180,38 +244,38 @@ public static List<T> SyncToModel<T>() where T : class
         }
 
 
-        public static void AddParameter(string key, string value)
+        public static void SetParameter(string key, string value)
         {
             //如果添加了重复的参数，新的值覆盖原有值
-            if (ApiConfig.ApiParameters.ContainsKey(key))
+            if (APIConfig.ApiParameters.ContainsKey(key))
             {
-                ApiConfig.ApiParameters[key] = value;
+                APIConfig.ApiParameters[key] = value;
             }
             else
             {
-                ApiConfig.ApiParameters.Add(key, value);
+                APIConfig.ApiParameters.Add(key, value);
             }
 
         }
 
         public static void DeleteParameter(string key, string value)
         {
-            if (ApiConfig.ApiParameters.ContainsKey(key))
+            if (APIConfig.ApiParameters.ContainsKey(key))
             {
-                ApiConfig.ApiParameters.Remove(key);
+                APIConfig.ApiParameters.Remove(key);
             }
         }
 
         private static string GenerateUrl(int pageNum, int pageSize)
         {
-            string url = string.Format("{0}{1}?pageNum={2}&pageSize={3}", ApiConfig.DefaultBaseUrl, ApiConfig.ApiUrl, pageNum, pageSize);
-            if (ApiConfig.ApiParameters.Count == 0)
+            string url = string.Format("{0}{1}?pageNum={2}&pageSize={3}", APIConfig.DefaultBaseUrl, APIConfig.ApiUrl, pageNum, pageSize);
+            if (APIConfig.ApiParameters.Count == 0)
             {
                 Console.WriteLine("no params");
                 return url;
             }
 
-            foreach (KeyValuePair<string, string> keyValuePair in ApiConfig.ApiParameters)
+            foreach (KeyValuePair<string, string> keyValuePair in APIConfig.ApiParameters)
             {
                 if (!url.Contains("?"))
                     url += "?" + keyValuePair.Key + "=" + keyValuePair.Value;