diff --git a/AppImage/components/latency-detail-modal.tsx b/AppImage/components/latency-detail-modal.tsx
index 9d63a31d..3b79fb16 100644
--- a/AppImage/components/latency-detail-modal.tsx
+++ b/AppImage/components/latency-detail-modal.tsx
@@ -985,15 +985,17 @@ export function LatencyDetailModal({ open, onOpenChange, currentLatency }: Laten
                     fontSize={10}
                     tickLine={false}
                     domain={[(dataMin: number, dataMax: number) => {
+                      if (isNaN(dataMin) || isNaN(dataMax)) return 0
                       const range = dataMax - dataMin
                       const padding = Math.max(range * 0.3, dataMin * 0.2)
                       return Math.max(0, dataMin - padding)
                     }, (dataMin: number, dataMax: number) => {
+                      if (isNaN(dataMin) || isNaN(dataMax)) return 100
                       const range = dataMax - dataMin
                       const padding = Math.max(range * 0.3, dataMax * 0.2)
                       return dataMax + padding
                     }]}
-                    tickFormatter={(v) => `${v.toFixed(1)}ms`}
+                    tickFormatter={(v) => typeof v === 'number' && !isNaN(v) ? `${v.toFixed(1)}ms` : '0ms'}
                   />
                   <Tooltip content={<CustomTooltip />} />
                   <Area
@@ -1042,15 +1044,17 @@ export function LatencyDetailModal({ open, onOpenChange, currentLatency }: Laten
                   fontSize={10}
                   tickLine={false}
                   domain={[(dataMin: number, dataMax: number) => {
+                    if (isNaN(dataMin) || isNaN(dataMax)) return 0
                     const range = dataMax - dataMin
                     const padding = Math.max(range * 0.3, dataMin * 0.2)
                     return Math.max(0, dataMin - padding)
                   }, (dataMin: number, dataMax: number) => {
+                    if (isNaN(dataMin) || isNaN(dataMax)) return 100
                     const range = dataMax - dataMin
                     const padding = Math.max(range * 0.3, dataMax * 0.2)
                     return dataMax + padding
                   }]}
-                  tickFormatter={(v) => `${v.toFixed(1)}ms`}
+                  tickFormatter={(v) => typeof v === 'number' && !isNaN(v) ? `${v.toFixed(1)}ms` : '0ms'}
                 />
                 <Tooltip content={<CustomTooltip />} />
                 <Area