diff --git a/api/src/main/java/com/databasir/api/config/SecurityConfig.java b/api/src/main/java/com/databasir/api/config/SecurityConfig.java
index 839ccf8..6f6cdcb 100644
--- a/api/src/main/java/com/databasir/api/config/SecurityConfig.java
+++ b/api/src/main/java/com/databasir/api/config/SecurityConfig.java
@@ -51,7 +51,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
                 .antMatchers("/oauth2/apps", "/oauth2/authorization/*", "/oauth2/login/*")
                 .permitAll()
                 // 静态资源无需鉴权
-                .antMatchers("/", "/*.html", "/js/**", "/css/**", "/img/**", "/*.ico")
+                .antMatchers("/", "/*.html", "/js/**", "/css/**", "/img/**", "/*.ico", "/live")
                 .permitAll()
                 // api 请求需要授权
                 .antMatchers("/api/**").authenticated()
diff --git a/api/src/main/java/com/databasir/api/config/WebConfig.java b/api/src/main/java/com/databasir/api/config/WebConfig.java
index 0e102c9..5e3539a 100644
--- a/api/src/main/java/com/databasir/api/config/WebConfig.java
+++ b/api/src/main/java/com/databasir/api/config/WebConfig.java
@@ -1,5 +1,6 @@
 package com.databasir.api.config;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
 import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
 import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
@@ -41,6 +42,7 @@ public class WebConfig extends WebMvcConfigurerAdapter {
     public Jackson2ObjectMapperBuilderCustomizer jsonCustomizer() {
         final String dateTimeFormat = "yyyy-MM-dd HH:mm:ss";
         return builder -> {
+            builder.serializationInclusion(JsonInclude.Include.NON_NULL);
             builder.simpleDateFormat(dateTimeFormat);
             builder.serializers(new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(dateTimeFormat)));
             builder.deserializers(new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern(dateTimeFormat)));
diff --git a/docs/README/deploy/docker-deploy.md b/docs/README/deploy/docker-deploy.md
index 366d047..f2f5968 100644
--- a/docs/README/deploy/docker-deploy.md
+++ b/docs/README/deploy/docker-deploy.md
@@ -7,6 +7,13 @@
 1. Docker
 2. Mysql
 
+## 测活接口
+
+```shell
+GET /live
+```
+返回 200 即表示启动成功
+
 ## 部署流程
 
 1.  拉取最新版镜像，当然你也可以将 latest 替换成你想要得版本号，具体有哪些镜像版本可以拉取可以在[这里](https://registry.hub.docker.com/r/vrantt/databasir)查看