diff --git a/frontend/components/screen/filters/ModernDatePicker.tsx b/frontend/components/screen/filters/ModernDatePicker.tsx
index 0a134927..54fdcfed 100644
--- a/frontend/components/screen/filters/ModernDatePicker.tsx
+++ b/frontend/components/screen/filters/ModernDatePicker.tsx
@@ -84,8 +84,20 @@ export const ModernDatePicker: React.FC<ModernDatePickerProps> = ({ label, value
   };
 
   const handleConfirm = () => {
+    // 날짜 순서 자동 정렬
+    let finalValue = { ...tempValue };
+    
+    if (finalValue.from && finalValue.to) {
+      // from이 to보다 나중이면 swap
+      if (finalValue.from > finalValue.to) {
+        const temp = finalValue.from;
+        finalValue.from = finalValue.to;
+        finalValue.to = temp;
+      }
+    }
+    
     // 확인 버튼을 눌렀을 때만 onChange 호출
-    onChange(tempValue);
+    onChange(finalValue);
     setIsOpen(false);
     setSelectingType("from");
   };