diff --git a/sohstationviewer/conf/constants.py b/sohstationviewer/conf/constants.py
index 8cc5328efd71bdef4cdc4b792aba26460afcbaa5..2c144ed3eee893f934288d94332adc0c10b3511c 100644
--- a/sohstationviewer/conf/constants.py
+++ b/sohstationviewer/conf/constants.py
@@ -1,5 +1,8 @@
 from typing import Literal
 
+# The current version of SOHStationViewer
+SOFTWARE_VERSION = '2023.1.0.0'
+
 # waveform pattern
 WF_1ST = 'A-HLM-V'
 WF_2ND = 'HLN'
@@ -57,9 +60,6 @@ CONFIG_PATH = 'sohstationviewer/conf/read_settings.ini'
 # dpi in dialog
 IMG_FORMAT = ['PNG', 'PDF', 'EPS', 'SVG']
 
-# The current version of SOHStationViewer
-SOFTWARE_VERSION = '2023.1.0.0'
-
 # ================================================================= #
 #                      PLOTTING CONSTANT
 # ================================================================= #