diff --git a/pricing/__pycache__/init.cpython-310.pyc b/pricing/__pycache__/init.cpython-310.pyc
new file mode 100644
index 0000000..55003f1
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diff --git a/pricing/__pycache__/pricing.cpython-310.pyc b/pricing/__pycache__/pricing.cpython-310.pyc
new file mode 100644
index 0000000..c2eb798
Binary files /dev/null and b/pricing/__pycache__/pricing.cpython-310.pyc differ
diff --git a/pricing/init.py b/pricing/init.py
index 4961111..2d1e45b 100644
--- a/pricing/init.py
+++ b/pricing/init.py
@@ -35,6 +35,9 @@ def load_pricing():
 	env.load_pricing_data = PricingProgram.load_pricing_data
 	env.get_pricing_program = PricingProgram.get_pricing_program
 	env.test_pricing = test_pricing
+	# Bind hot_reload event — staticmethod, ref safe (stored on class)
+	if hasattr(env, 'event_dispatcher'):
+		env.event_dispatcher.bind('hot_reload', PricingProgram.on_hot_reload)
 	dbpools = DBPools()
 	dbname = env.get_module_dbname('pricing')
 	if dbname:
diff --git a/pricing/pricing.py b/pricing/pricing.py
index bbee251..1391b02 100644
--- a/pricing/pricing.py
+++ b/pricing/pricing.py
@@ -186,6 +186,11 @@ def data_mapping(ns, name, v):
 class PricingProgram:
 	pricing_data = {}
 
+	@staticmethod
+	def on_hot_reload(data=None):
+		"""Event handler for hot_reload event. Clears pricing cache."""
+		PricingProgram.pricing_data.clear()
+
 	@staticmethod
 	async def get_pricing_program(ppid):
 		env = ServerEnv()
diff --git a/wwwroot/pricing_item/index.ui b/wwwroot/pricing_item/index.ui
index faf1e36..9ef422a 100644
--- a/wwwroot/pricing_item/index.ui
+++ b/wwwroot/pricing_item/index.ui
@@ -1,7 +1,7 @@
 {
     "widgettype": "VBox",
     "options": {
-        "cheight": 40,
+        "css": "filler", "height": "100%",
         "width": "100%"
     },
     "subwidgets": [