From 5ef5c5b4c048b8c014fc15d386efee22bcce3333 Mon Sep 17 00:00:00 2001
From: xiangzihao <460888207@qq.com>
Date: Wed, 17 Jul 2024 11:06:11 +0800
Subject: [PATCH] fix issue 15519 (#16325)

---
 docs/docs/en/guide/task/datax.md | 2 +-
 docs/docs/zh/guide/task/datax.md | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/docs/en/guide/task/datax.md b/docs/docs/en/guide/task/datax.md
index b6c6ba83ca..7a0d752f06 100644
--- a/docs/docs/en/guide/task/datax.md
+++ b/docs/docs/en/guide/task/datax.md
@@ -4,7 +4,7 @@
 
 DataX task type for executing DataX programs. For DataX nodes, the worker will execute `${DATAX_LAUNCHER}` to analyze the input json file.
 
-Please set environment name `PYTHON_LAUNCHER` before you run datax task, some of datax release version only support `python2.7`
+Please set environment name `PYTHON_LAUNCHER` and `DATAX_LAUNCHER` in `dolphinshceduler_env.sh` before you run datax task, some of datax release version only support `python2.7`
 
 ## Create Task
 
diff --git a/docs/docs/zh/guide/task/datax.md b/docs/docs/zh/guide/task/datax.md
index ed06b46bcb..dbc69f3c6d 100644
--- a/docs/docs/zh/guide/task/datax.md
+++ b/docs/docs/zh/guide/task/datax.md
@@ -4,7 +4,7 @@
 
 DataX 任务类型，用于执行 DataX 程序。对于 DataX 节点，worker 会通过执行 `${DATAX_LAUNCHER}` 来解析传入的 json 文件。
 
-执行 datax 任务前需要在环境变量中配置`PYTHON_LAUNCHER`，部分 datax 发行版只支持 python2.7。
+执行 datax 任务前需要在环境变量或者 `dolphinshceduler_env.sh` 中配置 `PYTHON_LAUNCHER` 和 `DATAX_LAUNCHER`，部分 datax 发行版只支持 python2.7。
 
 ## 创建任务