From 33fd4569cf86a8d557baa82bd4a10a7ff805d643 Mon Sep 17 00:00:00 2001
From: cooper-lzy <78672629+cooper-lzy@users.noreply.github.com>
Date: Mon, 26 Jul 2021 18:02:49 +0800
Subject: [PATCH 1/3] Update ex-ug-para-import-command.md

---
 .../ex-ug-para-import-command.md                  | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md b/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md
index f6848e3678..f5cbcc5f08 100644
--- a/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md
+++ b/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md
@@ -2,9 +2,17 @@
 
 完成配置文件修改后，可以运行以下命令将指定来源的数据导入Nebula Graph数据库。
 
-```bash
-<spark_install_path>/bin/spark-submit --master "local" --class com.vesoft.nebula.exchange.Exchange <nebula-exchange-2.x.y.jar_path> -c <csv_application.conf_path> 
-```
+- 首次导入
+
+  ```bash
+  <spark_install_path>/bin/spark-submit --master "local" --class com.vesoft.nebula.exchange.Exchange <nebula-exchange-2.x.y.jar_path> -c <csv_application.conf_path> 
+  ```
+
+- 二次导入
+
+  ```bash
+  <spark_install_path>/bin/spark-submit --master "local" --class com.vesoft.nebula.exchange.Exchange <nebula-exchange-2.x.y.jar_path> -c <csv_application.conf_path> -r "<import_fail_file_path>" 
+  ```
 
 !!! note
     JAR文件版本号以实际编译得到的JAR文件名称为准。
@@ -18,3 +26,4 @@
 | `-c`  / `--config`  | 是 | 无 | 指定配置文件的路径。 |
 | `-h`  / `--hive`  | 否 | `false` | 添加这个参数表示支持从Hive中导入数据。 |
 | `-D`  / `--dry`  | 否 | `false` | 添加这个参数表示检查配置文件的格式是否符合要求，但不会校验`tags`和`edges`的配置项是否正确。正式导入数据时不能添加这个参数。 |
+|-r / --reload | 否  |  无  |   指定需要重新加载的文件路径。如果之前导入时有一些数据导入失败，会生成导入失败文件，可以用该参数将导入失败文件的数据再次尝试导入。 |

From 74546483ab63082e8fa6ffb3da8e9356ba589081 Mon Sep 17 00:00:00 2001
From: cooper-lzy <78672629+cooper-lzy@users.noreply.github.com>
Date: Tue, 27 Jul 2021 15:21:21 +0800
Subject: [PATCH 2/3] Update ex-ug-para-import-command.md

---
 .../parameter-reference/ex-ug-para-import-command.md      | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md b/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md
index f5cbcc5f08..386be319e5 100644
--- a/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md
+++ b/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md
@@ -8,8 +8,10 @@
   <spark_install_path>/bin/spark-submit --master "local" --class com.vesoft.nebula.exchange.Exchange <nebula-exchange-2.x.y.jar_path> -c <csv_application.conf_path> 
   ```
 
-- 二次导入
-
+- 导入reload文件
+  
+  如果首次导入时有一些数据导入失败，会将导入失败的数据存入reload文件，可以用参数`-r`尝试导入reload文件。
+  
   ```bash
   <spark_install_path>/bin/spark-submit --master "local" --class com.vesoft.nebula.exchange.Exchange <nebula-exchange-2.x.y.jar_path> -c <csv_application.conf_path> -r "<import_fail_file_path>" 
   ```
@@ -26,4 +28,4 @@
 | `-c`  / `--config`  | 是 | 无 | 指定配置文件的路径。 |
 | `-h`  / `--hive`  | 否 | `false` | 添加这个参数表示支持从Hive中导入数据。 |
 | `-D`  / `--dry`  | 否 | `false` | 添加这个参数表示检查配置文件的格式是否符合要求，但不会校验`tags`和`edges`的配置项是否正确。正式导入数据时不能添加这个参数。 |
-|-r / --reload | 否  |  无  |   指定需要重新加载的文件路径。如果之前导入时有一些数据导入失败，会生成导入失败文件，可以用该参数将导入失败文件的数据再次尝试导入。 |
+|-r / --reload | 否  |  无  |   指定需要重新加载的reload文件路径。 |

From e640bfe07a46e13110acd4b6576bc96002351eb8 Mon Sep 17 00:00:00 2001
From: cooper-lzy <78672629+cooper-lzy@users.noreply.github.com>
Date: Tue, 27 Jul 2021 15:21:54 +0800
Subject: [PATCH 3/3] Update ex-ug-para-import-command.md

---
 .../parameter-reference/ex-ug-para-import-command.md            | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md b/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md
index 386be319e5..c958e17e2d 100644
--- a/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md
+++ b/docs-2.0/nebula-exchange/parameter-reference/ex-ug-para-import-command.md
@@ -13,7 +13,7 @@
   如果首次导入时有一些数据导入失败，会将导入失败的数据存入reload文件，可以用参数`-r`尝试导入reload文件。
   
   ```bash
-  <spark_install_path>/bin/spark-submit --master "local" --class com.vesoft.nebula.exchange.Exchange <nebula-exchange-2.x.y.jar_path> -c <csv_application.conf_path> -r "<import_fail_file_path>" 
+  <spark_install_path>/bin/spark-submit --master "local" --class com.vesoft.nebula.exchange.Exchange <nebula-exchange-2.x.y.jar_path> -c <csv_application.conf_path> -r "<reload_file_path>" 
   ```
 
 !!! note