diff --git a/src/components/selectors/WellTreeSelector.tsx b/src/components/selectors/WellTreeSelector.tsx
index a5b8962..c9e2c34 100755
--- a/src/components/selectors/WellTreeSelector.tsx
+++ b/src/components/selectors/WellTreeSelector.tsx
@@ -23,26 +23,28 @@ export const getWellState = (idState?: number): WellIconState => idState === 1 ?
 export const checkIsWellOnline = (lastTelemetryDate: unknown): boolean =>
     isRawDate(lastTelemetryDate) && (Date.now() - +new Date(lastTelemetryDate) < 600_000)
 
-const getKeyByUrl = (url?: string): [Key | null, string | null] => {
+const getKeyByUrl = (url?: string): [Key | null, string | null, number | null] => {
     const result = url?.match(URL_REGEX) // pattern "/:type/:id"
-    if (!result) return [null, null]
-    return [result[0], result[1]]
+    if (!result) return [null, null, null]
+    return [result[0], result[1], result[2] && result[2] !== 'null' ? Number(result[2]) : null]
 }
 
 const getLabel = (wellsTree: TreeDataNode[], value?: string): string | undefined => {
-    const [url, type] = getKeyByUrl(value)
+    const [url, type, key] = getKeyByUrl(value)
     if (!url) return
     let deposit: TreeDataNode | undefined
     let cluster: TreeDataNode | undefined
     let well: TreeDataNode | undefined
     switch (type) {
         case 'deposit':
+            if (key === null) return 'Месторождение не выбрано'
             deposit = wellsTree.find((deposit) => deposit.key === url)
             if (deposit)
                 return `${deposit.title}`
             return 'Ошибка! Месторождение не найдено!'
 
         case 'cluster':
+            if (key === null) return 'Куст не выбран'
             deposit = wellsTree.find((deposit) => (
                 cluster = deposit.children?.find((cluster: TreeDataNode) => cluster.key === url)
             ))
@@ -51,6 +53,7 @@ const getLabel = (wellsTree: TreeDataNode[], value?: string): string | undefined
             return 'Ошибка! Куст не найден!'
 
         case 'well':
+            if (key === null) return 'Скважина не выбрана'
             deposit = wellsTree.find((deposit) => (
                 cluster = deposit.children?.find((cluster: TreeDataNode) => (
                     well = cluster.children?.find((well: TreeDataNode) => well.key === url)