diff --git a/apps/st/src/components/statistics/verification/ImrVerificationHistory.tsx b/apps/st/src/components/statistics/verification/ImrVerificationHistory.tsx
index a43b8942b..3695cf25e 100644
--- a/apps/st/src/components/statistics/verification/ImrVerificationHistory.tsx
+++ b/apps/st/src/components/statistics/verification/ImrVerificationHistory.tsx
@@ -179,7 +179,7 @@ const ImrVerificationHistory = () => {
             stAnlsRsltApi.getImrResultList(selectedHistory!.anlsSn, {
                 page: 0,
                 size: 100,
-                sort: "rsltSn,asc",
+                sort: "admdstCd,asc",
             }),
         enabled: !!selectedHistory,
     });
diff --git a/apps/st/src/components/statistics/verification/detail/HbVerificationDetail.tsx b/apps/st/src/components/statistics/verification/detail/HbVerificationDetail.tsx
index 4ec8b3a39..89a988fda 100644
--- a/apps/st/src/components/statistics/verification/detail/HbVerificationDetail.tsx
+++ b/apps/st/src/components/statistics/verification/detail/HbVerificationDetail.tsx
@@ -89,7 +89,7 @@ const HbVerificationDetail: React.FC<HbVerificationDetailProps> = ({
                         검증 결과 상세
                     </h3>
                     <div className="flex">
-                        <div className="flex-[0.5] p-4">
+                        <div className="flex-1 p-4">
                             <RegionalGrid
                                 anlsSn={anlsSn}
                                 vrfcTrgtSn={selectedVrfcTrgtSn}
@@ -102,7 +102,7 @@ const HbVerificationDetail: React.FC<HbVerificationDetailProps> = ({
                                 appliedFilter={appliedFilter}
                             />
                         </div>
-                        <div className="flex flex-[0.5] flex-col gap-4 p-4 pt-[4.8rem]">
+                        <div className="flex flex-col gap-4 p-4 pt-[4.8rem]">
                             <Indicators
                                 anlsSn={anlsSn}
                                 vrfcTrgtSn={selectedVrfcTrgtSn}
diff --git a/apps/st/src/components/statistics/verification/detail/ScatterChart.tsx b/apps/st/src/components/statistics/verification/detail/ScatterChart.tsx
index abba89ed1..d5387f122 100644
--- a/apps/st/src/components/statistics/verification/detail/ScatterChart.tsx
+++ b/apps/st/src/components/statistics/verification/detail/ScatterChart.tsx
@@ -52,6 +52,32 @@ interface DataPoint extends LinePoint {
     item: StAnlsRsltResponse;
 }
 
+/** 모든 점의 x·y를 합쳐 두 축이 같은 [min, max] 구간을 쓰도록 할 때 사용 */
+function getUnifiedLinearRange(data: ChartData<"scatter">): {
+    min: number;
+    max: number;
+} | null {
+    const values: number[] = [];
+    for (const ds of data.datasets) {
+        for (const pt of ds.data) {
+            if (pt && typeof pt === "object" && "x" in pt && "y" in pt) {
+                const p = pt as LinePoint;
+                if (Number.isFinite(p.x)) values.push(p.x);
+                if (Number.isFinite(p.y)) values.push(p.y);
+            }
+        }
+    }
+    if (values.length === 0) return null;
+    const min = Math.min(...values);
+    const max = Math.max(...values);
+    if (min === max) {
+        const pad = Math.abs(min) * 0.05 || 1;
+        return { min: min - pad, max: max + pad };
+    }
+    const padding = (max - min) * 0.02;
+    return { min: min - padding, max: max + padding };
+}
+
 function matchesAdmdstFilter(
     admdstCd: string,
     sidoCd: string | null | undefined,
@@ -172,6 +198,8 @@ const ScatterChart: React.FC<ScatterChartProps> = ({
             ],
         };
 
+        const axisRange = getUnifiedLinearRange(data);
+
         const options: ChartOptions<"scatter"> = {
             responsive: true,
             maintainAspectRatio: false,
@@ -230,6 +258,8 @@ const ScatterChart: React.FC<ScatterChartProps> = ({
                 x: {
                     type: "linear",
                     position: "bottom",
+                    min: axisRange?.min,
+                    max: axisRange?.max,
                     title: {
                         display: true,
                         text: "이전년도 값",
@@ -237,6 +267,8 @@ const ScatterChart: React.FC<ScatterChartProps> = ({
                 },
                 y: {
                     type: "linear",
+                    min: axisRange?.min,
+                    max: axisRange?.max,
                     title: {
                         display: true,
                         text: "당해년도 값",
@@ -267,7 +299,7 @@ const ScatterChart: React.FC<ScatterChartProps> = ({
                     </div>
                 </div>
             ) : chartConfig ? (
-                <div className="h-[48rem] w-full">
+                <div className="size-[52rem]">
                     <Scatter
                         data={chartConfig.data}
                         options={chartConfig.options}