diff --git a/other_files/midori_program_ver.txt b/other_files/midori_program_ver.txt
index 09f557f..11b3df7 100644
--- a/other_files/midori_program_ver.txt
+++ b/other_files/midori_program_ver.txt
@@ -1 +1 @@
-`Red Satinbird` ->| 24.4.18.0 |<-
\ No newline at end of file
+`Red Satinbird` ->| 24.4.18.1 |<-
\ No newline at end of file
diff --git a/other_files/model_installer/support.py b/other_files/model_installer/support.py
index da14afb..674b431 100644
--- a/other_files/model_installer/support.py
+++ b/other_files/model_installer/support.py
@@ -162,6 +162,7 @@ def get_os_info():
     elif os_info == "Linux":
         ver_os_info = "linux"
     else:
+        ver_os_info = "unknown"
         log(f"Unsupported operating system: {os_info}")
     
     return ver_os_info