diff --git a/config/appsettings.json b/config/appsettings.json
index aca23564ab..0e4ae5e01b 100644
--- a/config/appsettings.json
+++ b/config/appsettings.json
@@ -1,323 +1,165 @@
 {
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft": "Warning",
-      "Microsoft.Hosting.Lifetime": "Information"
+    "Logging": {
+        "LogLevel": {
+            "Default": "Information",
+            "Microsoft": "Warning",
+            "Microsoft.Hosting.Lifetime": "Information"
+        },
+        "EventLog": {
+            "LogLevel": {
+                "Default": "Information",
+                "Microsoft.Hosting.Lifetime": "Information"
+            }
+        }
     },
-    "EventLog": {
-      "LogLevel": {
-        "Default": "Information",
-        "Microsoft.Hosting.Lifetime": "Information"
-      }
+    "AllowedHosts": "*",
+    "core": {
+        "base-domain": "",
+        "machinekey": "1123askdasjklasbnd",
+        "notify": {
+            "postman": "log"
+        },
+        "payment": {
+            "delay": "10",
+            "partners": "https://partners.teamlab.info/api",
+            "region": "test",
+            "test": true
+        },
+        "personal": false,
+        "products": {
+            "folder": "../../products",
+            "subfolder": "Server"
+        }
+    },
+    "license": {
+        "file": {
+            "path": ""
+        }
+    },
+    "mail": {
+        "certificate-permit": false,
+        "daemon-email": "mail-daemon@onlyoffice.com",
+        "server-mailbox-limit-per-user": 2
+    },
+    "messaging": {
+        "enabled": "enabled"
+    },
+    "version": {
+        "number": "11.5.0",
+        "release": {
+            "date": "",
+            "sign": ""
+        }
+    },
+    "files": {
+        "thirdparty": {
+      "enable": [ "box", "dropboxv2", "docusign", "google", "onedrive", "sharepoint", "nextcloud", "owncloud", "webdav", "kdrive", "yandex" ]
+        },
+        "docservice": {
+      "coauthor-docs": [ ".pptx", ".ppsx", ".xlsx", ".csv", ".docx", ".docxf", ".oform", ".txt" ],
+      "commented-docs": [ ".docx", ".docxf", ".xlsx", ".pptx" ],
+      "convert-docs": [ ".pptm", ".ppt", ".ppsm", ".pps", ".potx", ".potm", ".pot", ".odp", ".fodp", ".otp", ".xlsm", ".xls", ".xltx", ".xltm", ".xlt", ".ods", ".fods", ".ots", ".docm", ".doc", ".dotx", ".dotm", ".dot", ".odt", ".fodt", ".ott", ".rtf" ],
+      "edited-docs": [ ".pptx", ".pptm", ".ppt", ".ppsx", ".ppsm", ".pps", ".potx", ".potm", ".pot", ".odp", ".fodp", ".otp", ".xlsx", ".xlsm", ".xls", ".xltx", ".xltm", ".xlt", ".ods", ".fods", ".ots", ".csv", ".docx", ".docxf", ".oform", ".docm", ".doc", ".dotx", ".dotm", ".dot", ".odt", ".fodt", ".ott", ".txt", ".rtf", ".mht", ".html", ".htm" ],
+      "encrypted-docs": [ ".docx", ".docxf", ".xlsx", ".pptx", ".oform" ],
+      "formfilling-docs": [ ".oform" ],
+      "customfilter-docs": [ ".xlsx" ],
+      "reviewed-docs": [ ".docx", ".docxf" ],
+      "viewed-docs": [ ".pptx", ".pptm", ".ppt", ".ppsx", ".ppsm", ".pps", ".potx", ".potm", ".pot", ".odp", ".fodp", ".otp", ".gslides", ".xlsx", ".xlsm", ".xls", ".xltx", ".xltm", ".xlt", ".ods", ".fods", ".ots", ".gsheet", ".csv", ".docx", ".docxf", ".oform", ".docm", ".doc", ".dotx", ".dotm", ".dot", ".odt", ".fodt", ".ott", ".gdoc", ".txt", ".rtf", ".mht", ".html", ".htm", ".epub", ".pdf", ".djvu", ".xps" ],
+            "secret": {
+                "value": "",
+                "header": ""
+            },
+            "url": {
+                "public": "http://localhost:8085/",
+                "internal": "",
+                "portal": ""
+            }
+        },
+        "ffmpeg": {
+            "value": "",
+      "exts": [ "avi", "mpeg", "mpg", "wmv" ]
+        },
+        "uploader": {
+            "chunk-size": 10485760,
+            "url": "products/files/"
+        },
+    "viewed-images": [ ".bmp", ".gif", ".jpeg", ".jpg", ".png", ".ico", ".tif", ".tiff", ".webp" ],
+    "viewed-media": [ ".aac", ".flac", ".m4a", ".mp3", ".oga", ".ogg", ".wav", ".f4v", ".m4v", ".mov", ".mp4", ".ogv", ".webm" ],
+    "index": [ ".pptx", ".xlsx", ".docx" ]
+    },
+    "web": {
+        "api": "api/2.0",
+        "alias": {
+            "min": ""
+        },
+        "images": "images",
+        "hide-settings": "Monitoring,LdapSettings,DocService,MailService,PublicPortal,ProxyHttpContent,SpamSubscription,FullTextSearch",
+        "hub": {
+            "url": "/socket.io",
+            "internal": "http://localhost:9899/"
+        },
+        "cultures": "de,en,fr,it,pt-BR,ru",
+        "url-shortener": {
+            "value": "/sh/",
+            "internal": "http://localhost:9999/"
+        },
+        "controlpanel": {
+            "url": ""
+        },
+        "support-feedback": "https://helpdesk.onlyoffice.com",
+        "teamlab-site": "http://www.onlyoffice.com"
+    },
+    "ConnectionStrings": {
+        "default": {
+            "name": "default",
+            "connectionString": "Server=localhost;Database=onlyoffice;User ID=dev;Password=dev;Pooling=true;Character Set=utf8;AutoEnlist=false;SSL Mode=none;AllowPublicKeyRetrieval=True;ConnectionReset=false",
+            "providerName": "MySql.Data.MySqlClient"
+        },
+        "postgre": {
+            "name": "postgre",
+            "connectionString": "Host=localhost;Port=5432;Database=onlyoffice;Username=postgres;Password=dev;",
+            "providerName": "Npgsql"
+        },
+        "mysql": {
+            "name": "mysql",
+            "connectionString": "Server=localhost;Database=onlyoffice;User ID=dev;Password=dev;Pooling=true;Character Set=utf8;AutoEnlist=false;SSL Mode=none;AllowPublicKeyRetrieval=True;ConnectionReset=false",
+            "providerName": "MySql.Data.MySqlClient"
+        }
+    },
+    "migration": {
+        "enabled": "false"
+    },
+    "DbProviderFactories": {
+        "mysql": {
+            "name": "MySQL Data Provider",
+            "invariant": "MySql.Data.MySqlClient",
+            "description": ".Net Framework Data Provider for MySQL",
+            "type": "MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data"
+        }
+    },
+    "bookmarking": {
+        "thumbnail-url": "http://localhost:9800/?url={0}"
+    },
+    "storage": {
+        "encryption": {
+            "progressfile": "false",
+            "tempdir": ""
+        }
+    },
+    "firebase": {
+        "apiKey": "",
+        "authDomain": "",
+        "projectId": "",
+        "storageBucket": "",
+        "messagingSenderId": "",
+        "appId": "",
+        "measurementId": ""
+    },
+    "debug-info": {
+        "enabled": "true"
+    },
+    "thumbnail": { 
+        "thumbnaillHeight": 260,
+        "thumbnaillWidth": 360
     }
-  },
-  "AllowedHosts": "*",
-  "core": {
-    "base-domain": "",
-    "machinekey": "1123askdasjklasbnd",
-    "notify": {
-      "postman": "log"
-    },
-    "payment": {
-      "delay": "10",
-      "partners": "https://partners.teamlab.info/api",
-      "region": "test",
-      "test": true
-    },
-    "personal": false,
-    "products": {
-      "folder": "../../products",
-      "subfolder": "Server"
-    }
-  },
-  "license": {
-    "file": {
-      "path": ""
-    }
-  },
-  "mail": {
-    "certificate-permit": false,
-    "daemon-email": "mail-daemon@onlyoffice.com",
-    "server-mailbox-limit-per-user": 2
-  },
-  "messaging": {
-    "enabled": "enabled"
-  },
-  "version": {
-    "number": "11.5.0",
-    "release": {
-      "date": "",
-      "sign": ""
-    }
-  },
-  "files": {
-    "thirdparty": {
-      "enable": [
-        "box",
-        "dropboxv2",
-        "docusign",
-        "google",
-        "onedrive",
-        "sharepoint",
-        "nextcloud",
-        "owncloud",
-        "webdav",
-        "kdrive",
-        "yandex"
-      ]
-    },
-    "docservice": {
-      "coauthor-docs": [
-        ".pptx",
-        ".ppsx",
-        ".xlsx",
-        ".csv",
-        ".docx",
-        ".docxf",
-        ".oform",
-        ".txt"
-      ],
-      "commented-docs": [".docx", ".docxf", ".xlsx", ".pptx"],
-      "convert-docs": [
-        ".pptm",
-        ".ppt",
-        ".ppsm",
-        ".pps",
-        ".potx",
-        ".potm",
-        ".pot",
-        ".odp",
-        ".fodp",
-        ".otp",
-        ".xlsm",
-        ".xls",
-        ".xltx",
-        ".xltm",
-        ".xlt",
-        ".ods",
-        ".fods",
-        ".ots",
-        ".docm",
-        ".doc",
-        ".dotx",
-        ".dotm",
-        ".dot",
-        ".odt",
-        ".fodt",
-        ".ott",
-        ".rtf"
-      ],
-      "edited-docs": [
-        ".pptx",
-        ".pptm",
-        ".ppt",
-        ".ppsx",
-        ".ppsm",
-        ".pps",
-        ".potx",
-        ".potm",
-        ".pot",
-        ".odp",
-        ".fodp",
-        ".otp",
-        ".xlsx",
-        ".xlsm",
-        ".xls",
-        ".xltx",
-        ".xltm",
-        ".xlt",
-        ".ods",
-        ".fods",
-        ".ots",
-        ".csv",
-        ".docx",
-        ".docxf",
-        ".oform",
-        ".docm",
-        ".doc",
-        ".dotx",
-        ".dotm",
-        ".dot",
-        ".odt",
-        ".fodt",
-        ".ott",
-        ".txt",
-        ".rtf",
-        ".mht",
-        ".html",
-        ".htm"
-      ],
-      "encrypted-docs": [".docx", ".docxf", ".xlsx", ".pptx", ".oform"],
-      "formfilling-docs": [".oform"],
-      "customfilter-docs": [".xlsx"],
-      "reviewed-docs": [".docx", ".docxf"],
-      "viewed-docs": [
-        ".pptx",
-        ".pptm",
-        ".ppt",
-        ".ppsx",
-        ".ppsm",
-        ".pps",
-        ".potx",
-        ".potm",
-        ".pot",
-        ".odp",
-        ".fodp",
-        ".otp",
-        ".gslides",
-        ".xlsx",
-        ".xlsm",
-        ".xls",
-        ".xltx",
-        ".xltm",
-        ".xlt",
-        ".ods",
-        ".fods",
-        ".ots",
-        ".gsheet",
-        ".csv",
-        ".docx",
-        ".docxf",
-        ".oform",
-        ".docm",
-        ".doc",
-        ".dotx",
-        ".dotm",
-        ".dot",
-        ".odt",
-        ".fodt",
-        ".ott",
-        ".gdoc",
-        ".txt",
-        ".rtf",
-        ".mht",
-        ".html",
-        ".htm",
-        ".epub",
-        ".pdf",
-        ".djvu",
-        ".xps"
-      ],
-      "secret": {
-        "value": "",
-        "header": ""
-      },
-      "url": {
-        "public": "http://localhost:8085/",
-        "internal": "",
-        "portal": ""
-      }
-    },
-    "ffmpeg": {
-      "value": "",
-      "exts": ["avi", "mpeg", "mpg", "wmv"]
-    },
-    "uploader": {
-      "chunk-size": 10485760,
-      "url": "products/files/"
-    },
-    "viewed-images": [
-      ".bmp",
-      ".gif",
-      ".jpeg",
-      ".jpg",
-      ".png",
-      ".ico",
-      ".tif",
-      ".tiff",
-      ".webp"
-    ],
-    "viewed-media": [
-      ".aac",
-      ".flac",
-      ".m4a",
-      ".mp3",
-      ".oga",
-      ".ogg",
-      ".wav",
-      ".f4v",
-      ".m4v",
-      ".mov",
-      ".mp4",
-      ".ogv",
-      ".webm"
-    ],
-    "index": [".pptx", ".xlsx", ".docx"]
-  },
-  "web": {
-    "api": "api/2.0",
-    "alias": {
-      "min": ""
-    },
-    "images": "images",
-    "hide-settings": "Monitoring,LdapSettings,DocService,MailService,PublicPortal,ProxyHttpContent,SpamSubscription,FullTextSearch",
-    "hub": {
-      "url": "/socket.io",
-      "internal": "http://localhost:9899/"
-    },
-    "cultures": "de,en,fr,it,pt-BR,ru",
-    "url-shortener": {
-      "value": "/sh/",
-      "internal": "http://localhost:9999/"
-    },
-    "controlpanel": {
-      "url": ""
-    },
-    "support-feedback": "https://helpdesk.onlyoffice.com",
-    "teamlab-site": "http://www.onlyoffice.com"
-  },
-  "ConnectionStrings": {
-    "default": {
-      "name": "default",
-      "connectionString": "Server=localhost;Database=onlyoffice;User ID=dev;Password=dev;Pooling=true;Character Set=utf8;AutoEnlist=false;SSL Mode=none;AllowPublicKeyRetrieval=True;ConnectionReset=false",
-      "providerName": "MySql.Data.MySqlClient"
-    },
-    "postgre": {
-      "name": "postgre",
-      "connectionString": "Host=localhost;Port=5432;Database=onlyoffice;Username=postgres;Password=dev;",
-      "providerName": "Npgsql"
-    },
-    "mysql": {
-      "name": "mysql",
-      "connectionString": "Server=localhost;Database=onlyoffice;User ID=dev;Password=dev;Pooling=true;Character Set=utf8;AutoEnlist=false;SSL Mode=none;AllowPublicKeyRetrieval=True;ConnectionReset=false",
-      "providerName": "MySql.Data.MySqlClient"
-    }
-  },
-  "migration": {
-    "enabled": "false"
-  },
-  "DbProviderFactories": {
-    "mysql": {
-      "name": "MySQL Data Provider",
-      "invariant": "MySql.Data.MySqlClient",
-      "description": ".Net Framework Data Provider for MySQL",
-      "type": "MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data"
-    }
-  },
-  "bookmarking": {
-    "thumbnail-url": "http://localhost:9800/?url={0}"
-  },
-  "storage": {
-    "encryption": {
-      "progressfile": "false",
-      "tempdir": ""
-    }
-  },
-  "firebase": {
-    "apiKey": "AIzaSyBpwXzH4toHP5Dr38DmwjsY9VqS4fTk4FM",
-    "authDomain": "appserver-c011a.firebaseapp.com",
-    "projectId": "appserver-c011a",
-    "storageBucket": "appserver-c011a.appspot.com",
-    "messagingSenderId": "92050394157",
-    "appId": "1:92050394157:web:da52e02c3eef65e5ca7ca4",
-    "measurementId": "G-7MEFVW27MJ"
-  },
-  "debug-info": {
-    "enabled": "true"
-  },
-  "thumbnail": {
-    "thumbnaillHeight": 260,
-    "thumbnaillWidth": 360
-  }
-}
+}
\ No newline at end of file