diff --git a/packages/common/business_components/src/ui/chart/LineBarChart.tsx b/packages/common/business_components/src/ui/chart/LineBarChart.tsx
index 2a2ba2b1c..a7319cb01 100644
--- a/packages/common/business_components/src/ui/chart/LineBarChart.tsx
+++ b/packages/common/business_components/src/ui/chart/LineBarChart.tsx
@@ -165,7 +165,7 @@ export default function LineBarchart({
           {chartTitle}
         </div>
       ) : null}
-      <div className="h-[calc(100%-42px)] flex justify-center">
+      <div className="h-[calc(100%-42px)] w-[calc(100%-40px)] ">
         <ChartContainer config={chartConfig ?? {}} className="h-full w-full">
           <ComposedChart 
             data={chartData} 
diff --git a/packages/common/business_components/src/ui/chart/LineChart.tsx b/packages/common/business_components/src/ui/chart/LineChart.tsx
index 314a0b240..fa145b7ed 100644
--- a/packages/common/business_components/src/ui/chart/LineChart.tsx
+++ b/packages/common/business_components/src/ui/chart/LineChart.tsx
@@ -65,7 +65,7 @@ const CustomTooltip = ({ active, payload, label }: { active?: boolean; payload?:
     return (
       <div className="w-[180px] rounded bg-white p-2.5 shadow-[0px_2px_10px_rgba(0,0,0,0.2)]">
         <p className="text-[12px] font-bold m-3">{label}</p>
-        {payload.map((item, index) => (
+        {payload.filter(item => item.value != null && String(item.value) != 'NaN' && item.value != undefined).map((item, index) => (
           <div key={index} style={{ marginTop: "10px", display: "flex", alignItems: "center", gap: "8px" }}>
             {/* 색상 박스 추가 (범례 색상과 동일) */}
             <div style={{ width: "10px", height: "10px", backgroundColor: item.color, borderRadius: "50%" }}></div>
@@ -267,6 +267,7 @@ export default function Linechart({
                   type="linear" 
                   strokeWidth={2} 
                   dot={false} 
+                  connectNulls={true}
                   name={String(config?.label || "X축")}
                   stroke={config?.color}
                 />