diff --git a/src/components/business/CEODashboard/sections/SalesStatusSection.tsx b/src/components/business/CEODashboard/sections/SalesStatusSection.tsx
index f55ab179..699eae5b 100644
--- a/src/components/business/CEODashboard/sections/SalesStatusSection.tsx
+++ b/src/components/business/CEODashboard/sections/SalesStatusSection.tsx
@@ -145,7 +145,7 @@ export function SalesStatusSection({ data }: SalesStatusSectionProps) {
                 <XAxis dataKey="month" tick={{ fontSize: 12 }} />
                 <YAxis tickFormatter={formatAmount} tick={{ fontSize: 11 }} />
                 <Tooltip
-                  formatter={(value: number | undefined) => [formatKoreanAmount(value ?? 0), '매출']}
+                  formatter={(value) => [formatKoreanAmount(Number(value) || 0), '매출']}
                 />
                 <Bar dataKey="amount" fill="#3b82f6" radius={[4, 4, 0, 0]} />
               </BarChart>
@@ -161,7 +161,7 @@ export function SalesStatusSection({ data }: SalesStatusSectionProps) {
                 <XAxis type="number" tickFormatter={formatAmount} tick={{ fontSize: 11 }} />
                 <YAxis type="category" dataKey="name" tick={{ fontSize: 12 }} width={80} />
                 <Tooltip
-                  formatter={(value: number | undefined) => [formatKoreanAmount(value ?? 0), '매출']}
+                  formatter={(value) => [formatKoreanAmount(Number(value) || 0), '매출']}
                 />
                 <Bar dataKey="amount" fill="#10b981" radius={[0, 4, 4, 0]} />
               </BarChart>