diff --git a/scripts/iib/db/datamodel.py b/scripts/iib/db/datamodel.py
index ae1cdce..ea3ed75 100644
--- a/scripts/iib/db/datamodel.py
+++ b/scripts/iib/db/datamodel.py
@@ -43,7 +43,7 @@ class DataBase:
 
     num = 0
 
-    path = "iib.db"
+    path = os.getenv("IIB_DB_PATH", "iib.db")
 
     @classmethod
     def get_conn(clz) -> Connection:
@@ -887,4 +887,4 @@ class GlobalSetting:
             settings = {}
             for row in rows:
                 settings[row[1]] = json.loads(row[0])
-            return settings
\ No newline at end of file
+            return settings