diff --git a/server/controllers/userController.js b/server/controllers/userController.js
index 49c8d9d..99a1b53 100644
--- a/server/controllers/userController.js
+++ b/server/controllers/userController.js
@@ -250,7 +250,7 @@ module.exports.delete_admin = [
 
 module.exports.permissions = [
   (req, res) => {
-    return res.json(permissions)
+    return res.status(200).json(permissions)
   }
 ]
 
diff --git a/server/models/Device.js b/server/models/GPS.Device.js
similarity index 100%
rename from server/models/Device.js
rename to server/models/GPS.Device.js
diff --git a/server/models/InstalledDevice.js b/server/models/GPS.InstalledDevice.js
similarity index 66%
rename from server/models/InstalledDevice.js
rename to server/models/GPS.InstalledDevice.js
index 50a4e1f..e349cfe 100644
--- a/server/models/InstalledDevice.js
+++ b/server/models/GPS.InstalledDevice.js
@@ -13,8 +13,20 @@ const InstalledDeviceSchema = mongoose.Schema({
             2, // Rejected
         ]
     },
+    dollarProfit:{
+        type:Number,
+        min:0
+    },
+    score:{
+        type:Number,
+        min:0
+    },
     registerDate:Date,
-    installationDate:Date
+    installationDate:Date,
+    userId:{
+        type:String,
+        ref:'User'
+    },
 })
 
 module.exports = mongoose.model('InstalledDevice', InstalledDeviceSchema)
diff --git a/server/models/Withdraw.js b/server/models/GPS.Withdraw.js
similarity index 100%
rename from server/models/Withdraw.js
rename to server/models/GPS.Withdraw.js
diff --git a/server/models/GPS.score.js b/server/models/GPS.score.js
new file mode 100644
index 0000000..ef608d9
--- /dev/null
+++ b/server/models/GPS.score.js
@@ -0,0 +1,26 @@
+const mongoose = require('mongoose')
+
+const ScoreSchema = mongoose.Schema({
+    deviceId:{
+        type:String,
+        ref:'Device'
+    },
+    renewDate:Date,
+    renewType:{
+        type:String,
+    },
+    price:{
+        type:Number,
+        min:0
+    },
+    profit:{
+        type:Number,
+        min:0
+    },
+    dollarProfit:{
+        type:Number,
+        min:0
+    },
+})
+
+module.exports = mongoose.model('Score', ScoreSchema)