From 53e7af0f20bca7b0b582af9aca9e554c6347409e Mon Sep 17 00:00:00 2001
From: Sambo Chea <SomboChea@users.noreply.github.com>
Date: Mon, 29 Mar 2021 19:05:12 +0700
Subject: [PATCH] Update README.md

---
 examples/excel2json/README.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/examples/excel2json/README.md b/examples/excel2json/README.md
index cde5853..4f54107 100644
--- a/examples/excel2json/README.md
+++ b/examples/excel2json/README.md
@@ -20,6 +20,23 @@ docker run -v /my/path:/app/data --rm -it cubetiq/node-excel2json
 docker run -v /home/sombochea/excel2json:/app/data -e APP_NAME="EXCEL 2 JSON" -e MAPPER_FILE="./data/mapper.json" --rm -it cubetiq/node-excel2json
 ```
 
+# Mapper Config
+```json
+{
+  "data": [
+    {
+      "dataIndex": "Name",
+      "label": "Name"
+    },
+    {
+      "dataIndex": "Age",
+      "label": "Age"
+    }
+  ],
+  "configs": {}
+}
+```
+
 # Environment
 ```env
 APP_NAME=custom app name