diff --git a/.replit b/.replit
index 3dc4618..bb8bc89 100644
--- a/.replit
+++ b/.replit
@@ -14,6 +14,10 @@ run = ["npm", "run", "start"]
 localPort = 5000
 externalPort = 80
 
+[[ports]]
+localPort = 33609
+externalPort = 3001
+
 [[ports]]
 localPort = 41303
 externalPort = 3002
diff --git a/database-schema/schema.sql b/database-schema/schema.sql
index 79aa2e3..1980479 100644
--- a/database-schema/schema.sql
+++ b/database-schema/schema.sql
@@ -2,7 +2,7 @@
 -- PostgreSQL database dump
 --
 
-\restrict 7ZM6RHoi6HM9kmeScXzei5xet6sXXCARjR0zMjVU3VYwXzhgEuv7jwyVtMihsvk
+\restrict WsgBiyWmQn0vgBFS3dKN5MjHgsL9jcFf8R5SeAb5Blkk65XoEUmm2XgjK9RSv4i
 
 -- Dumped from database version 16.9 (415ebe8)
 -- Dumped by pg_dump version 16.10
@@ -312,5 +312,5 @@ ALTER TABLE ONLY public.network_logs
 -- PostgreSQL database dump complete
 --
 
-\unrestrict 7ZM6RHoi6HM9kmeScXzei5xet6sXXCARjR0zMjVU3VYwXzhgEuv7jwyVtMihsvk
+\unrestrict WsgBiyWmQn0vgBFS3dKN5MjHgsL9jcFf8R5SeAb5Blkk65XoEUmm2XgjK9RSv4i
 
diff --git a/python_ml/main.py b/python_ml/main.py
index 2115952..4b868c3 100644
--- a/python_ml/main.py
+++ b/python_ml/main.py
@@ -97,7 +97,7 @@ class TrainRequest(BaseModel):
 
 class DetectRequest(BaseModel):
     max_records: int = 5000
-    hours_back: int = 1
+    hours_back: float = 1.0  # Support fractional hours (e.g., 0.5 = 30 min)
     risk_threshold: float = 60.0
     auto_block: bool = False