diff --git a/.drone.yml b/.drone.yml
index 4a5ef5c..5578537 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -22,10 +22,6 @@ steps:
       - mkdir /root/.m2
       - cp /usr/share/maven/ref/settings-docker.xml /root/.m2/settings.xml
       - sed -i 's/\\/usr\\/share\\/maven\\/ref\\/repository/\\/drone\\/src\\/maven/g' /root/.m2/settings.xml
-      - apt-get update
-      - apt-get install yum
-      - yum install fontconfig
-      - RUN apk add --update font-adobe-100dpi ttf-dejavu fontconfig
       - mvn package
   - name: rebuild-cache
     image: meltwater/drone-cache
diff --git a/Dockerfile.drone b/Dockerfile.drone
index 71fc91a..083f29f 100644
--- a/Dockerfile.drone
+++ b/Dockerfile.drone
@@ -1,4 +1,4 @@
-FROM openjdk:8-jdk-alpine
+FROM harbor.oa00.com/library/openjdk:8-jdk-alpine
 # 从编译阶段的中拷贝编译结果到当前镜像中
 COPY ./target/project0512-0.0.1-SNAPSHOT.jar /work/project0512-0.0.1-SNAPSHOT.jar
 WORKDIR /work
diff --git a/src/main/resources/mapper/ReferenceMapper.xml b/src/main/resources/mapper/ReferenceMapper.xml
index 2d2bca8..5c58f15 100644
--- a/src/main/resources/mapper/ReferenceMapper.xml
+++ b/src/main/resources/mapper/ReferenceMapper.xml
@@ -53,6 +53,7 @@
             <result column="title" property="title"/>
             <result column="type" property="type"/>
             <result column="fileUrl" property="fileUrl"/>
+            <result column="duration" property="duration"/>
             <result column="coverUrl" property="coverUrl"/>
             <result column="groupId" property="groupId"/>
             <result column="creatAt" property="creatAt"/>