diff --git a/README.md b/README.md
index 2c3f05d..fbb5650 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # feastManager
-代码很low，拜拜!
+代码很low，请勿停留!
+
+使用idea构建docker镜像：https://my.oschina.net/wuweixiang/blog/2874064
+
diff --git a/db/test b/db/test
new file mode 100644
index 0000000..991c596
--- /dev/null
+++ b/db/test
@@ -0,0 +1 @@
+你知道吗，这是个test文件，相当没地位的一个文件。
\ No newline at end of file
diff --git a/feast-api/pom.xml b/feast-api/pom.xml
index 10667b6..5e608de 100644
--- a/feast-api/pom.xml
+++ b/feast-api/pom.xml
@@ -77,11 +77,6 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-redis</artifactId>
         </dependency>-->
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>fastjson</artifactId>
-            <version>1.2.6</version>
-        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-aop</artifactId>
diff --git a/feast-api/src/main/java/com/up/feast/config/AnimalConfig.java b/feast-api/src/main/java/com/up/feast/config/AnimalConfig.java
new file mode 100644
index 0000000..14b28fc
--- /dev/null
+++ b/feast-api/src/main/java/com/up/feast/config/AnimalConfig.java
@@ -0,0 +1,53 @@
+package com.up.feast.config;
+
+import com.ulisesbocchio.jasyptspringboot.annotation.ConditionalOnMissingBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * Description
+ *
+ * @author liub
+ * @date 2019-03-19 15:15
+ */
+@Configuration
+public class AnimalConfig {
+
+    @Bean(name = "animal1")
+    public Animal getAnimal1() {
+        return new Animal("小白", 2);
+    }
+
+    @Bean(name = "animal1")
+    @ConditionalOnMissingBean
+    public Animal getAnimal2() {
+        return new Animal("小黑", 3);
+    }
+
+
+    class Animal {
+
+        private String name;
+
+        private Integer age;
+
+        public Animal() {
+
+        }
+
+        public Animal(String name, Integer age) {
+            this.name = name;
+            this.age = age;
+        }
+    }
+
+    class Dog extends Animal {
+        public Dog(String name, Integer age) {
+            super(name, age);
+        }
+    }
+
+    class Cat extends Animal {
+
+    }
+}
diff --git a/feast-api/src/main/java/com/up/feast/configuration/CorsConfig.java b/feast-api/src/main/java/com/up/feast/configuration/CorsConfig.java
index 239c7c9..d57c861 100644
--- a/feast-api/src/main/java/com/up/feast/configuration/CorsConfig.java
+++ b/feast-api/src/main/java/com/up/feast/configuration/CorsConfig.java
@@ -7,6 +7,7 @@
 
 /**
  * Description 跨域配置类
+ *
  * @author liub
  * @date 2018-11-28 14:33
  */
@@ -14,8 +15,7 @@
 public class CorsConfig {
 
     @Bean
-    public WebMvcConfigurer corsConfigurer()
-    {
+    public WebMvcConfigurer corsConfigurer() {
         return new WebMvcConfigurer() {
             @Override
             public void addCorsMappings(CorsRegistry registry) {
diff --git a/feast-api/src/main/java/com/up/feast/controller/DemoController.java b/feast-api/src/main/java/com/up/feast/controller/DemoController.java
index 19398cc..b5b7217 100644
--- a/feast-api/src/main/java/com/up/feast/controller/DemoController.java
+++ b/feast-api/src/main/java/com/up/feast/controller/DemoController.java
@@ -36,6 +36,8 @@ public String demo(@RequestBody String requestBody){
     @GetMapping("/test")
     @TestAnnotation(address = "shenyang", condition = TestAnnotation.age.kid)
     public String test() {
-        return "原来你是我最想留住的幸运，原来我们的爱情曾经靠的那么近...";
+        log.info("info log");
+        log.debug("debug log");
+        return "test";
     }
 }
diff --git a/feast-api/src/main/java/com/up/feast/controller/ImgController.java b/feast-api/src/main/java/com/up/feast/controller/ImgController.java
new file mode 100644
index 0000000..307cf5b
--- /dev/null
+++ b/feast-api/src/main/java/com/up/feast/controller/ImgController.java
@@ -0,0 +1,81 @@
+package com.up.feast.controller;
+
+import base.BaseResponse;
+import io.swagger.annotations.Api;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+import sun.misc.BASE64Encoder;
+
+import javax.servlet.http.HttpServletResponse;
+import java.io.*;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Description
+ *
+ * @author liub
+ * @date 2019-04-10 12:40
+ */
+@Api(tags = "下载图片接口")
+@Slf4j
+@RestController
+public class ImgController {
+
+
+    @GetMapping("/downloadImg")
+    public String downloadImg(HttpServletResponse response) throws Exception {
+        response.setHeader("Content-Disposition",
+                "attachment;fileName=" + "headPic.jpg");
+        File imgFile = new File("D:\\selfWorkspace\\feastManager\\Logo.jpg");
+        responseFile(response, imgFile);
+        return "true";
+    }
+
+    private void responseFile(HttpServletResponse response, File imgFile) {
+        try (InputStream is = new FileInputStream(imgFile);
+             OutputStream os = response.getOutputStream()) {
+            // 图片文件流缓存池
+            byte[] buffer = new byte[1024];
+            while (is.read(buffer) != -1) {
+                os.write(buffer);
+            }
+            os.flush();
+        } catch (IOException ioe) {
+            ioe.printStackTrace();
+        }
+    }
+
+
+    @GetMapping("/baseImg")
+    public String baseImg() {
+        log.info("base64img");
+        InputStream in = null;
+        byte[] data = null;
+        //读取图片字节数组
+        try {
+            in = new FileInputStream("D:\\selfWorkspace\\feastManager\\Logo.jpg");
+            data = new byte[in.available()];
+            in.read(data);
+            in.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        //对字节数组Base64编码
+        BASE64Encoder encoder = new BASE64Encoder();
+        //返回Base64编码过的字节数组字符串
+        return encoder.encode(data);
+    }
+
+
+    @GetMapping("/testResponse")
+    public BaseResponse testResponse() {
+        BaseResponse response = BaseResponse.newInstanceSuccess();
+        Map map = new HashMap<>(1);
+        map.put("uniqueCode", "1515616");
+        response.setBody(map);
+
+        return response;
+    }
+}
diff --git a/feast-api/src/main/resources/application.yml b/feast-api/src/main/resources/application.yml
index 08119a3..dbfc124 100644
--- a/feast-api/src/main/resources/application.yml
+++ b/feast-api/src/main/resources/application.yml
@@ -26,7 +26,7 @@ mybatis:
 tom:
   age: ${random.int}
 server:
-  port: 8080
+  port: 80
 
 logging:
   config: classpath:logback-spring.xml
diff --git a/feast-api/src/main/resources/logback-spring.xml b/feast-api/src/main/resources/logback-spring.xml
index f4c7214..2c26e34 100644
--- a/feast-api/src/main/resources/logback-spring.xml
+++ b/feast-api/src/main/resources/logback-spring.xml
@@ -44,7 +44,7 @@
     <!-- 指定项目中某个包，当有日志操作行为时的日志记录级别 -->
     <!-- com.liyan为根包，也就是只要是发生在这个根包下面的所有日志操作行为的权限都是DEBUG -->
     <!-- 级别依次为【从高到低】：FATAL > ERROR > WARN > INFO > DEBUG > TRACE  -->
-    <logger name="com.up.feast" level="DEBUG">
+    <logger name="com.up.feast" level="INFO">
         <appender-ref ref="api"/>
     </logger>
 </configuration>
diff --git a/feast-common/pom.xml b/feast-common/pom.xml
index e53e36e..0d52bf2 100644
--- a/feast-common/pom.xml
+++ b/feast-common/pom.xml
@@ -83,7 +83,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.6</version>
+            <version>1.2.31</version>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>