diff --git a/src/components/material/ReceivingManagement/ImportInspectionInputModal.tsx b/src/components/material/ReceivingManagement/ImportInspectionInputModal.tsx
index 63d0e7d2..470b893d 100644
--- a/src/components/material/ReceivingManagement/ImportInspectionInputModal.tsx
+++ b/src/components/material/ReceivingManagement/ImportInspectionInputModal.tsx
@@ -233,6 +233,9 @@ export function ImportInspectionInputModal({
   const [overallResult, setOverallResult] = useState<'pass' | 'fail' | null>(null);
   const [remark, setRemark] = useState('');
 
+  // Test fill toggle
+  const [isTestFilled, setIsTestFilled] = useState(false);
+
   // Photos
   const [newPhotos, setNewPhotos] = useState<File[]>([]);
   const [existingPhotos, setExistingPhotos] = useState<ExistingFile[]>([]);
@@ -453,6 +456,78 @@ export function ImportInspectionInputModal({
     setCurrentTab(0);
   }, []);
 
+  // ===== 테스트 데이터 채우기 (전체 합격값) =====
+  const generatePassingValue = useCallback(
+    (item: InspectionItem): string => {
+      const raw = rawDataMap.get(item.id);
+      const base = baseValueMap.get(item.id);
+
+      // 1. 기준값이 있으면 그대로 사용 (공차 범위 중앙)
+      if (base != null) return String(base);
+
+      // 2. Tolerance 기반
+      if (raw?.tolerance) {
+        switch (raw.tolerance.type) {
+          case 'range': {
+            const min = parseFloat(String(raw.tolerance.min || 0));
+            const max = parseFloat(String(raw.tolerance.max || 0));
+            return String(Math.round(((min + max) / 2) * 100) / 100);
+          }
+          case 'limit': {
+            const lv = parseFloat(String(raw.tolerance.value || 0));
+            if (raw.tolerance.op === 'gte') return String(lv);
+            if (raw.tolerance.op === 'gt') return String(Math.round((lv + 1) * 100) / 100);
+            if (raw.tolerance.op === 'lte') return String(lv);
+            if (raw.tolerance.op === 'lt') return String(Math.round((lv - 1) * 100) / 100);
+            break;
+          }
+        }
+      }
+
+      // 3. Criteria 기반
+      if (raw?.criteria) {
+        const { min, max } = raw.criteria;
+        if (min != null && max != null) return String(Math.round(((min + max) / 2) * 100) / 100);
+        if (min != null) return String(min);
+        if (max != null) return String(max);
+      }
+
+      return '100';
+    },
+    [rawDataMap, baseValueMap]
+  );
+
+  const fillTestData = useCallback(() => {
+    if (!template) return;
+    const targetItems = template.inspectionItems.filter(i => i.isFirstInItem !== false);
+    const newMeas: Record<string, Record<number, string>> = {};
+    const newOkng: Record<string, Record<number, 'ok' | 'ng' | null>> = {};
+
+    for (const item of targetItems) {
+      for (let n = 0; n < item.measurementCount; n++) {
+        if (item.measurementType === 'okng') {
+          if (!newOkng[item.id]) newOkng[item.id] = {};
+          newOkng[item.id][n] = 'ok';
+        } else if (item.measurementType === 'substitute') {
+          if (!newMeas[item.id]) newMeas[item.id] = {};
+          newMeas[item.id][n] = '정상';
+        } else {
+          if (!newMeas[item.id]) newMeas[item.id] = {};
+          newMeas[item.id][n] = generatePassingValue(item);
+        }
+      }
+    }
+
+    setMeasurements(newMeas);
+    setOkngValues(newOkng);
+    setIsTestFilled(true);
+  }, [template, generatePassingValue]);
+
+  const clearTestData = useCallback(() => {
+    resetForm();
+    setIsTestFilled(false);
+  }, [resetForm]);
+
   // ===== 단일 측정값의 자동 판정 =====
   const getMeasurementResult = useCallback(
     (itemId: string, nIndex: number): 'ok' | 'ng' | null => {
@@ -760,7 +835,23 @@ export function ImportInspectionInputModal({
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent className="w-[95vw] max-w-[500px] sm:max-w-[500px] max-h-[90vh] flex flex-col p-0">
         <DialogHeader className="px-6 pt-6 pb-0 shrink-0">
-          <DialogTitle className="text-lg font-bold">수입검사</DialogTitle>
+          <div className="flex items-center gap-2">
+            <DialogTitle className="text-lg font-bold">수입검사</DialogTitle>
+            {template && (
+              <button
+                type="button"
+                onClick={isTestFilled ? clearTestData : fillTestData}
+                className={cn(
+                  'px-3 py-1 text-xs font-bold rounded-full transition-colors',
+                  isTestFilled
+                    ? 'bg-red-500 hover:bg-red-600 text-white'
+                    : 'bg-amber-500 hover:bg-amber-600 text-white'
+                )}
+              >
+                {isTestFilled ? '초기화' : '테스트입력'}
+              </button>
+            )}
+          </div>
           <VisuallyHidden><DialogDescription>수입검사 항목 입력</DialogDescription></VisuallyHidden>
         </DialogHeader>