diff --git a/src/main/java/com/fanruan/hihidata/datasource/server/DatasourceOperation.java b/src/main/java/com/fanruan/hihidata/datasource/server/DatasourceOperation.java
index bd9ff94..a2e7de6 100644
--- a/src/main/java/com/fanruan/hihidata/datasource/server/DatasourceOperation.java
+++ b/src/main/java/com/fanruan/hihidata/datasource/server/DatasourceOperation.java
@@ -71,6 +71,18 @@ public class DatasourceOperation {
         HttpKits.post(String.format("%s/api/v1/datasource/table/upload/finish", ProjectConstants.BASE_URI), headers(), entity);
     }
 
+    public void deleteTable(String tableId) throws Exception {
+        JSONObject body = new JSONObject();
+        body.put("tableId", tableId);
+        HttpEntity entity = new StringEntity(body.toString(), StandardCharsets.UTF_8);
+        HttpKits.post(String.format("%s/api/v1/datasource/table/delete", ProjectConstants.BASE_URI), headers(), entity);
+    }
+
+    public void reset() throws Exception {
+        Map<String, String> params = new HashMap<>();
+        HttpKits.post(String.format("%s/api/v1/datasource/reset", ProjectConstants.BASE_URI), headers(), params);
+    }
+
     private Map<String, String> headers() throws Exception {
         Map<String, String> headers = new HashMap<>();
         headers.put("Authorization", auth.getToken());
diff --git a/src/main/java/com/fanruan/hihidata/datasource/server/ServerApplication.java b/src/main/java/com/fanruan/hihidata/datasource/server/ServerApplication.java
index a235386..ce5b9f6 100644
--- a/src/main/java/com/fanruan/hihidata/datasource/server/ServerApplication.java
+++ b/src/main/java/com/fanruan/hihidata/datasource/server/ServerApplication.java
@@ -20,9 +20,6 @@ public class ServerApplication {
         DatasourceOperation operation = new DatasourceOperation(authentication);
         // 创建表并返回表id
         String tableId = operation.createTable("地区数据");
-        //String tableId = "dfb18e8b6ee7442cbc00a70c181168ac";
-        //a9d3a8474df3421ab8a064435f9f6d65
-        System.out.println("table:" + tableId);
         // 获取给该表提供数据的文件的上传地址
         String fileUploadUrl = operation.requestUploadUrl(tableId);
         // 将数据文件上传