diff --git a/src/pages/Telemetry/TelemetryView/index.jsx b/src/pages/Telemetry/TelemetryView/index.jsx
index 2189da5..07768d9 100755
--- a/src/pages/Telemetry/TelemetryView/index.jsx
+++ b/src/pages/Telemetry/TelemetryView/index.jsx
@@ -370,12 +370,16 @@ export default function TelemetryView() {
     'Задание состояния скважины'
   ), [idWell, wellData])
 
-  const columnAdditionalLabels = {
-    1: rop && [
-      `ROP сред: ${rop.ropAverage.toFixed(2)} м/ч`,
-      `ROP макс: ${rop.ropMax.toFixed(2)} м/ч`
-    ]
-  }
+  const columnAdditionalLabels = useMemo(() => {
+    if (!rop) return {}
+    const { ropAverage, ropMax } = rop
+    return {
+      1: rop && [
+        `ROP сред: ${ropAverage && ropAverage.toFixed?.(2) || '---'} м/ч`,
+        `ROP макс: ${ropMax && ropMax.toFixed?.(2) || '---'} м/ч`
+      ]
+    }
+  }, [rop])
 
   return (
     <LoaderPortal show={showLoader}>