diff --git a/ocr/main.swift b/ocr/main.swift
index ef635f6..45e69eb 100644
--- a/ocr/main.swift
+++ b/ocr/main.swift
@@ -72,7 +72,7 @@ func detectText(fileName : URL) -> [CIFeature]? {
 
 
 let inputURL = URL(fileURLWithPath: "/tmp/ocr.png")
-var recognitionLanguages = ["en-US"]
+var recognitionLanguages = ["zh-Hans", "en-US"]
 
 do {