diff --git a/sources/talk/20200914 NFC vs. Bluetooth LE- When to use which.md b/sources/talk/20200914 NFC vs. Bluetooth LE- When to use which.md
index d5efa3afc2..7e5f451bba 100644
--- a/sources/talk/20200914 NFC vs. Bluetooth LE- When to use which.md	
+++ b/sources/talk/20200914 NFC vs. Bluetooth LE- When to use which.md	
@@ -7,7 +7,7 @@
 [#]: via: (https://www.networkworld.com/article/3574932/nfc-vs-bluetooth-le-when-to-use-which.html)
 [#]: author: (Jon Gold https://www.networkworld.com/author/Jon-Gold/)
 
-NFC vs. Bluetooth LE: When to use which
+NFC vs. 蓝牙 LE: 如何抉择
 ======
 近场通信和蓝牙LE是适合企业不同用途的低功耗无线技术。
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