diff --git a/frontend/lib/registry/components/aggregation-widget/AggregationWidgetConfigPanel.tsx b/frontend/lib/registry/components/aggregation-widget/AggregationWidgetConfigPanel.tsx
index fd38d3b9..ebfff828 100644
--- a/frontend/lib/registry/components/aggregation-widget/AggregationWidgetConfigPanel.tsx
+++ b/frontend/lib/registry/components/aggregation-widget/AggregationWidgetConfigPanel.tsx
@@ -34,7 +34,7 @@ export function AggregationWidgetConfigPanel({
   onChange,
   screenTableName,
 }: AggregationWidgetConfigPanelProps) {
-  const [columns, setColumns] = useState<Array<{ columnName: string; label?: string; dataType?: string }>>([]);
+  const [columns, setColumns] = useState<Array<{ columnName: string; label?: string; dataType?: string; inputType?: string; webType?: string }>>([]);
   const [loadingColumns, setLoadingColumns] = useState(false);
   const [availableTables, setAvailableTables] = useState<Array<{ tableName: string; displayName?: string }>>([]);
   const [loadingTables, setLoadingTables] = useState(false);
@@ -93,6 +93,8 @@ export function AggregationWidgetConfigPanel({
               columnName: col.columnName || col.column_name,
               label: col.displayName || col.columnLabel || col.column_label || col.label || col.columnName || col.column_name,
               dataType: col.dataType || col.data_type,
+              inputType: col.inputType || col.input_type,
+              webType: col.webType || col.web_type,
             }))
           );
         } else {
@@ -140,15 +142,19 @@ export function AggregationWidgetConfigPanel({
     });
   };
 
-  // 숫자형 컬럼만 필터링 (count 제외)
-  const numericColumns = columns.filter(
-    (col) =>
-      col.dataType?.toLowerCase().includes("int") ||
-      col.dataType?.toLowerCase().includes("numeric") ||
-      col.dataType?.toLowerCase().includes("decimal") ||
-      col.dataType?.toLowerCase().includes("float") ||
-      col.dataType?.toLowerCase().includes("double")
-  );
+  // 숫자형 컬럼만 필터링 (count 제외) - 입력 타입(inputType/webType)으로만 확인
+  const numericColumns = columns.filter((col) => {
+    const inputType = (col.inputType || col.webType || "")?.toLowerCase();
+    
+    return (
+      inputType === "number" ||
+      inputType === "decimal" ||
+      inputType === "integer" ||
+      inputType === "float" ||
+      inputType === "currency" ||
+      inputType === "percent"
+    );
+  });
 
   return (
     <div className="space-y-4">