diff --git a/src/main/java/cn/celess/blog/BlogApplication.java b/src/main/java/cn/celess/blog/BlogApplication.java
index dfa06c9..52c7e0e 100644
--- a/src/main/java/cn/celess/blog/BlogApplication.java
+++ b/src/main/java/cn/celess/blog/BlogApplication.java
@@ -1,9 +1,11 @@
 package cn.celess.blog;
 
 import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.boot.ApplicationArguments;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.ApplicationContext;
+import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.scheduling.annotation.EnableAsync;
 
 /**
@@ -13,9 +15,20 @@ import org.springframework.scheduling.annotation.EnableAsync;
 @EnableAsync
 @MapperScan("cn.celess.blog.mapper")
 public class BlogApplication {
-    public static ApplicationContext context;
+    public static ConfigurableApplicationContext context;
 
     public static void main(String[] args) {
         context = SpringApplication.run(BlogApplication.class, args);
     }
+
+    public static void restart() {
+        ApplicationArguments args = context.getBean(ApplicationArguments.class);
+
+        Thread thread = new Thread(() -> {
+            context.close();
+            context = SpringApplication.run(BlogApplication.class, args.getSourceArgs());
+        });
+        thread.setDaemon(false);
+        thread.start();
+    }
 }
diff --git a/src/main/java/cn/celess/blog/controller/InstallController.java b/src/main/java/cn/celess/blog/controller/InstallController.java
new file mode 100644
index 0000000..6354ca2
--- /dev/null
+++ b/src/main/java/cn/celess/blog/controller/InstallController.java
@@ -0,0 +1,103 @@
+package cn.celess.blog.controller;
+
+import cn.celess.blog.BlogApplication;
+import cn.celess.blog.enmu.ConfigKeyEnum;
+import cn.celess.blog.enmu.ResponseEnum;
+import cn.celess.blog.entity.Config;
+import cn.celess.blog.entity.InstallParam;
+import cn.celess.blog.entity.Response;
+import cn.celess.blog.exception.MyException;
+import cn.celess.blog.mapper.ConfigMapper;
+import cn.celess.blog.service.fileserviceimpl.LocalFileServiceImpl;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import java.io.*;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
+import java.util.stream.Collectors;
+
+/**
+ * @author : xiaohai
+ * @date : 2020/10/18 15:36
+ * @desc :
+ */
+@Slf4j
+@Controller
+public class InstallController {
+    @Autowired
+    ConfigMapper configMapper;
+
+    public static final String MYSQL_DRIVER_CLASS_NAME = "com.mysql.cj.jdbc.Driver";
+    public static final String H2_DRIVER_CLASS_NAME = "org.h2.Driver";
+
+    @GetMapping("/is_install")
+    @ResponseBody
+    public Response<Map<String, Object>> isInstall() {
+        Config installed = configMapper.getConfiguration(ConfigKeyEnum.BLOG_INSTALLED.getKey());
+        Boolean isInstall = Boolean.valueOf(installed.getValue());
+        Map<String, Object> result = new HashMap<>(3);
+        result.put("is_install", isInstall);
+        if (isInstall) {
+            Map<String, String> configMap = configMapper.getConfigurations()
+                    .stream()
+                    .filter(config -> config.getValue() != null)
+                    .collect(Collectors.toMap(Config::getName, Config::getValue));
+            result.put(ConfigKeyEnum.FILE_TYPE.getKey(), configMap.get(ConfigKeyEnum.FILE_TYPE.getKey()));
+            result.put(ConfigKeyEnum.DB_TYPE.getKey(), configMap.get(ConfigKeyEnum.DB_TYPE.getKey()));
+        }
+        return Response.success(result);
+    }
+
+
+    @PostMapping("/install")
+    @ResponseBody
+    public Response install(@RequestBody InstallParam installParam) throws IOException {
+        Config install = configMapper.getConfiguration(ConfigKeyEnum.BLOG_INSTALLED.getKey());
+        boolean isInstall = Boolean.parseBoolean(install.getValue());
+        if (isInstall) {
+            throw new MyException(ResponseEnum.FAILURE, "已经安装过了");
+        }
+
+        Config config = new Config(ConfigKeyEnum.DB_TYPE);
+        config.setValue(installParam.getDbType());
+        Properties properties = new Properties();
+        if ("h2".equals(installParam.getDbType())) {
+            properties.setProperty(ConfigKeyEnum.DB_DRIVER_CLASS_NAME.getKey(), H2_DRIVER_CLASS_NAME);
+        } else {
+            properties.setProperty(ConfigKeyEnum.DB_DRIVER_CLASS_NAME.getKey(), MYSQL_DRIVER_CLASS_NAME);
+        }
+        properties.setProperty(ConfigKeyEnum.DB_URL.getKey(), installParam.getDbUrl());
+        properties.setProperty(ConfigKeyEnum.DB_USERNAME.getKey(), installParam.getDbUsername());
+        properties.setProperty(ConfigKeyEnum.DB_PASSWORD.getKey(), installParam.getDbPassword());
+
+        Config configuration = configMapper.getConfiguration(ConfigKeyEnum.BLOG_DB_PATH.getKey());
+
+        File file = new File(LocalFileServiceImpl.getPath(configuration.getValue()));
+        if (!file.exists() && file.createNewFile()) {
+            log.info("创建数据库配置文件: {}", file.getAbsolutePath());
+        }
+        FileInputStream fis = new FileInputStream(file);
+        FileOutputStream fos = new FileOutputStream(file);
+        properties.load(fis);
+
+        configMapper.addConfiguration(config);
+        properties.store(fos, "DB CONFIG");
+
+        install.setValue(Boolean.valueOf(true).toString());
+        configMapper.updateConfiguration(install);
+
+        log.info("重启...");
+
+        // 重启
+        BlogApplication.restart();
+
+        return Response.success(installParam);
+    }
+}
diff --git a/src/main/java/cn/celess/blog/enmu/ConfigKeyEnum.java b/src/main/java/cn/celess/blog/enmu/ConfigKeyEnum.java
index 2f4f551..d25e59c 100644
--- a/src/main/java/cn/celess/blog/enmu/ConfigKeyEnum.java
+++ b/src/main/java/cn/celess/blog/enmu/ConfigKeyEnum.java
@@ -16,7 +16,13 @@ public enum ConfigKeyEnum {
     FILE_QINIU_BUCKET("file.qiniu.bucket"),
     FILE_LOCAL_DIRECTORY_PATH("file.local.directoryPath"),
     BLOG_FILE_PATH("blog.file.path"),
-    DB_TYPE("db.type");
+    BLOG_INSTALLED("blog.installed"),
+    DB_TYPE("db.type"),
+    DB_URL("spring.datasource.url"),
+    DB_USERNAME("spring.datasource.username"),
+    DB_PASSWORD("spring.datasource.password"),
+    DB_DRIVER_CLASS_NAME("spring.datasource.driver-class-name"),
+    BLOG_DB_PATH("blog.db.path");
 
 
     private final String key;
diff --git a/src/main/java/cn/celess/blog/entity/Config.java b/src/main/java/cn/celess/blog/entity/Config.java
index 5cdfcbd..1668e2b 100644
--- a/src/main/java/cn/celess/blog/entity/Config.java
+++ b/src/main/java/cn/celess/blog/entity/Config.java
@@ -1,6 +1,8 @@
 package cn.celess.blog.entity;
 
+import cn.celess.blog.enmu.ConfigKeyEnum;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * @author : xiaohai
@@ -8,8 +10,17 @@ import lombok.Data;
  * @desc :
  */
 @Data
+@NoArgsConstructor
 public class Config {
     private Integer id;
     private String name;
     private String value;
+
+    public Config(String name) {
+        this.name = name;
+    }
+
+    public Config(ConfigKeyEnum e) {
+        this.name = e.getKey();
+    }
 }
diff --git a/src/main/java/cn/celess/blog/entity/InstallParam.java b/src/main/java/cn/celess/blog/entity/InstallParam.java
new file mode 100644
index 0000000..b73cb7b
--- /dev/null
+++ b/src/main/java/cn/celess/blog/entity/InstallParam.java
@@ -0,0 +1,16 @@
+package cn.celess.blog.entity;
+
+import lombok.Data;
+
+/**
+ * @author : xiaohai
+ * @date : 2020/10/18 14:52
+ * @desc :
+ */
+@Data
+public class InstallParam {
+    private String dbType;
+    private String dbUrl;
+    private String dbUsername;
+    private String dbPassword;
+}
diff --git a/src/main/resources/sql/data.sql b/src/main/resources/sql/data.sql
index 0c80ed2..0204f52 100644
--- a/src/main/resources/sql/data.sql
+++ b/src/main/resources/sql/data.sql
@@ -221,4 +221,5 @@ VALUES (1, 'file.type', 'local'),
        (4, 'file.qiniu.bucket', null),
        (5, 'blog.file.path', '~/blog/'),
        (6, 'file.local.directoryPath', '~/blog/files/'),
-       (7, 'db.type', 'h2')
+       (8, 'blog.installed', 'false'),
+       (9, 'blog.db.path', '~/blog/db.properties')
\ No newline at end of file