diff --git a/applications/EmsShower/emsshower.json b/applications/EmsShower/emsshower.json
index 7666278..4d92332 100644
--- a/applications/EmsShower/emsshower.json
+++ b/applications/EmsShower/emsshower.json
@@ -19,7 +19,7 @@
                     "start_addr":40000,
                     "quantity":9,
                     "bytes_per_register":2,
-                    "language":"en",
+                    "language":"En",
                     "device_name_chn":"温湿度",
                     "device_name_eng":"Temperature",
                     "device_type":1,