update package.json.

Signed-off-by: shenmo <jifengshenmo@outlook.com>

package.json

@@ -49,6 +49,9 @@
       ],
       "title": "wewechat ${version}"
     },
+    "mac": {
+      "icon": "../resource/dock.icns"
+    },
     "linux": {
       "icon": "../resource",
       "category": "Chat",
@@ -59,13 +62,22 @@
         "AppImage"
       ]
     },
+    "win": {
+      "target": "nsis"
+    },
+    "nsis": {
+      "oneClick": false,
+      "allowToChangeInstallationDirectory": true,
+      "artifactName": "${productName}-${version}-${os}-${arch}-setup.${ext}",
+      "deleteAppDataOnUninstall": true
+    },
     "directories": {
       "output": "../release"
     },
     "publish": [
       {
         "provider": "github",
-        "owner": "spark-community-works-collections",
+        "owner": "riceneeder",
         "repo": "weweChat"
       }
     ]