remove some hash-check

bucket/adrive.json

@@ -4,7 +4,6 @@
     "homepage": "https://www.aliyundrive.com/",
     "license": "Unknown",
     "url": "https://cdn.aliyundrive.net/downloads/apps/desktop/update/4.12.0/win32/ia32/aDrive-4.12.0.exe#/dl.7z",
-    "hash": "9a829cc1e6a93ab55f89d79339113e4ab142e3cc30e7bfc9d1edd08d2090bc7c",
     "installer": {
         "script": [
             "# handle runtime cache",

bucket/baidunetdisk.json

@@ -4,7 +4,6 @@
     "license": "Closed source",
     "description": "百度网盘是百度公司推出的一款云服务产品。用户可以通过Windows、Mac、Android、iPhone客户端以及各种主流浏览器，随时随地将文件存储于云端，并且可以方便地分享给其他用户。",
     "url": "http://issuecdn.baidupcs.com/issue/netdisk/yunguanjia/BaiduNetdisk_7.37.5.3.exe#dl.7z",
-    "hash": "7e2ce818c2999af97ece03ad00ee5022ab7c4c5887ae4d45842f3436404ab004",
     "bin": "BaiduNetdisk.exe",
     "shortcuts": [
         [

bucket/mikan_flutter.json

@@ -5,8 +5,7 @@
   "license": "Apache-2.0 license",
   "architecture": {
     "64bit": {
-      "url": "https://github.com/iota9star/mikan_flutter/releases/download/v1.2.3/windows-win32-release.zip",
-      "hash": "cf980ae33b7bdabaed8f0a1c9a97b10e3c1560135acdb9e83d34e689dc57495a"
+      "url": "https://github.com/iota9star/mikan_flutter/releases/download/v1.2.3/windows-win32-release.zip"
     }
   },
   "bin": "mikan.exe",
@@ -27,3 +26,4 @@
     }
   }
 }
+