diff --git a/sonoff/language/cs-CZ.h b/sonoff/language/cs-CZ.h
index 3619d0490..d1905c103 100644
--- a/sonoff/language/cs-CZ.h
+++ b/sonoff/language/cs-CZ.h
@@ -28,7 +28,7 @@
  * Use online command StateText to translate ON, OFF, HOLD and TOGGLE.
  * Use online command Prefix to translate cmnd, stat and tele.
  *
- * Updated until v5.12.0n
+ * Updated until v6.1.1c
 \*********************************************************************/
 
 //#define LANGUAGE_MODULE_NAME         // Enable to display "Module Generic" (ie Spanish), Disable to display "Generic Module" (ie English)
@@ -206,7 +206,7 @@
 #define D_ERASED_SECTOR "Smazaný sektor"
 
 // xdrv_02_webserver.ino
-#define D_NOSCRIPT "To use Tasmota, please enable JavaScript"
+#define D_NOSCRIPT "Pro používání prostředí Tasmota povolte JavaScript"
 #define D_MINIMAL_FIRMWARE_PLEASE_UPGRADE "Firmware MINIMÁLNÍ - prosím zaktualizujte"
 #define D_WEBSERVER_ACTIVE_ON "Aktivní Web server"
 #define D_WITH_IP_ADDRESS "na IP adrese"
@@ -380,7 +380,7 @@
 // xdrv_09_timers.ino
 #define D_CONFIGURE_TIMER "Nastavení Časovače"
 #define D_TIMER_PARAMETERS "Časovač"
-#define D_TIMER_ENABLE "Povol Časovače"
+#define D_TIMER_ENABLE "Povol časovače"
 #define D_TIMER_ARM "Aktivní"
 #define D_TIMER_TIME "Čas"
 #define D_TIMER_DAYS "Dny"
@@ -438,12 +438,12 @@
 #define D_PARTICALS_BEYOND "částic"
 
 // xsns_32_mpu6050.ino
-#define D_AX_AXIS "Accel. X-Axis"
-#define D_AY_AXIS "Accel. Y-Axis"
-#define D_AZ_AXIS "Accel. Z-Axis"
-#define D_GX_AXIS "Gyro X-Axis"
-#define D_GY_AXIS "Gyro Y-Axis"
-#define D_GZ_AXIS "Gyro Z-Axis"
+#define D_AX_AXIS "Accel. osa-X"
+#define D_AY_AXIS "Accel. osa-Y"
+#define D_AZ_AXIS "Accel. osa-Z"
+#define D_GX_AXIS "Gyro osa-X"
+#define D_GY_AXIS "Gyro osa-Y"
+#define D_GZ_AXIS "Gyro osa-Z"
 
 // sonoff_template.h
 #define D_SENSOR_NONE     "Není"