diff --git a/wwwroot/sect_currency.ui b/wwwroot/sect_currency.ui
index 4ca2b3f..77ab177 100644
--- a/wwwroot/sect_currency.ui
+++ b/wwwroot/sect_currency.ui
@@ -4,6 +4,7 @@
         "height": "200px",
         "data_url": "/sage_datamart/api/currency_stats.dspy",
         "nameField": "currency",
-        "valueFields": ["call_count"]
+        "valueFields": ["call_count"],
+        "pie_options": {"type": "pie", "radius": "60%"}
     }
 }
diff --git a/wwwroot/sect_provider_roi.ui b/wwwroot/sect_provider_roi.ui
index fc3dba1..b895b4b 100644
--- a/wwwroot/sect_provider_roi.ui
+++ b/wwwroot/sect_provider_roi.ui
@@ -4,6 +4,8 @@
         "height": "240px",
         "data_url": "/sage_datamart/api/provider_roi.dspy",
         "nameField": "model",
-        "valueFields": ["unit_price", "avg_ttft_ms", "total_calls"]
+        "xField": "unit_price",
+        "yField": "avg_ttft_ms",
+        "sizeField": "total_calls"
     }
 }