diff --git a/flows/40.json b/flows/40.json
deleted file mode 100755
index 8fdc03a..0000000
--- a/flows/40.json
+++ /dev/null
@@ -1,124 +0,0 @@
-{
-  "createdAt": "2022-06-27T07:09:37.336Z",
-  "updatedAt": "2023-01-17T15:51:25.597Z",
-  "id": "40",
-  "name": "uptime",
-  "active": true,
-  "nodes": [
-    {
-      "parameters": {},
-      "name": "Start",
-      "type": "n8n-nodes-base.start",
-      "typeVersion": 1,
-      "position": [
-        240,
-        300
-      ],
-      "id": "a403750e-58ae-4618-aac7-b8c113b9b33d"
-    },
-    {
-      "parameters": {
-        "httpMethod": "POST",
-        "path": "uptime",
-        "options": {}
-      },
-      "name": "Webhook",
-      "type": "n8n-nodes-base.webhook",
-      "typeVersion": 1,
-      "position": [
-        460,
-        300
-      ],
-      "webhookId": "80250329-a910-427d-ba04-3008cd4f9f42",
-      "id": "ab261a81-5e4d-4821-8978-596eef54e3b7"
-    },
-    {
-      "parameters": {
-        "keepOnlySet": true,
-        "values": {
-          "string": [
-            {
-              "name": "time",
-              "value": "={{$json[\"body\"][\"heartbeat\"][\"time\"]}}"
-            },
-            {
-              "name": "status",
-              "value": "={{$json[\"body\"][\"heartbeat\"][\"msg\"]}}"
-            },
-            {
-              "name": "name",
-              "value": "={{$json[\"body\"][\"monitor\"][\"name\"]}}"
-            }
-          ],
-          "number": [
-            {
-              "name": "duration",
-              "value": "={{$json[\"body\"][\"heartbeat\"][\"duration\"]}}"
-            }
-          ]
-        },
-        "options": {}
-      },
-      "name": "Set",
-      "type": "n8n-nodes-base.set",
-      "typeVersion": 1,
-      "position": [
-        680,
-        300
-      ],
-      "id": "31b596ec-09f5-46ea-828f-7bb499c86d70"
-    },
-    {
-      "parameters": {
-        "operation": "create",
-        "docId": "4jnAms4LS4ZWzrGWvRZC1w",
-        "tableId": "Records",
-        "dataToSend": "autoMapInputs"
-      },
-      "name": "Grist",
-      "type": "n8n-nodes-base.grist",
-      "typeVersion": 1,
-      "position": [
-        900,
-        300
-      ],
-      "credentials": {
-        "gristApi": {
-          "id": "21",
-          "name": "Grist account"
-        }
-      },
-      "id": "3c4944c1-c5d0-492d-b1c4-00f6d178038a"
-    }
-  ],
-  "connections": {
-    "Webhook": {
-      "main": [
-        [
-          {
-            "node": "Set",
-            "type": "main",
-            "index": 0
-          }
-        ]
-      ]
-    },
-    "Set": {
-      "main": [
-        [
-          {
-            "node": "Grist",
-            "type": "main",
-            "index": 0
-          }
-        ]
-      ]
-    }
-  },
-  "settings": {},
-  "staticData": null,
-  "pinData": null,
-  "versionId": "04a5dbd8-9d82-4069-b211-cd9913412a90",
-  "triggerCount": 1,
-  "tags": []
-}
\ No newline at end of file