diff --git a/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/CosUpload.java b/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/CosUpload.java
index fff1d92..f59929f 100644
--- a/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/CosUpload.java
+++ b/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/CosUpload.java
@@ -27,7 +27,7 @@ import static com.mogo.cloud.tanlu.utils.TanluUtils.isVideo;
 
 /**
  * @author lixiaopeng
- * @description
+ * @description cos上传服务
  * @since 2021/1/21
  */
 public class CosUpload implements CosStatusCallback {
diff --git a/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/MogoRoadSearchManager.java b/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/MogoRoadSearchManager.java
index e41bf40..ac6cc12 100644
--- a/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/MogoRoadSearchManager.java
+++ b/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/MogoRoadSearchManager.java
@@ -48,6 +48,9 @@ public class MogoRoadSearchManager {
         return sInstance;
     }
 
+    /**
+     * 初始化
+     */
     public void init() {
         apiService = RetrofitFactory.INSTANCE.getInstance(NetConstants.LAUNCHER_SNAPSHOT_HOST)
                 .create(TanluApiService.class);
@@ -55,9 +58,9 @@ public class MogoRoadSearchManager {
 
 
     /**
-     * 通过经纬度信息查询 TanluModelData
+     * 通过经纬度信息查询
      *
-     * @param roadInfoRequest
+     * @param roadInfoRequest 道路查询入参
      * @param callback
      */
     public void queryRoadInfo(RoadInfoRequest roadInfoRequest, IRoadInfoSearchCallback callback) {
diff --git a/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/MogoUploadManager.java b/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/MogoUploadManager.java
index c01a438..ec9f522 100644
--- a/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/MogoUploadManager.java
+++ b/modules/mogo-tanlu/src/main/java/com/mogo/cloud/tanlu/MogoUploadManager.java
@@ -7,7 +7,7 @@ import com.mogo.cloud.tanlu.bean.UploadInfo;
 
 /**
  * @author lixiaopeng
- * @description
+ * @description 上报服务管理类
  * @since 2021/1/21
  */
 public class MogoUploadManager {
@@ -29,6 +29,12 @@ public class MogoUploadManager {
     }
 
 
+    /**
+     *
+     * @brief 首先，上传文件到cos，然后把文件在cos的路径和其他参数一起上报服务端
+     * @param info 上报入参
+     * @param callback
+     */
     public void uploadInfo(UploadInfo info, ITanluUploadCallback callback) {
         CosUpload.getInstance(mContext).init();
         CosUpload.getInstance(mContext).uploadInfo(info, callback);