diff --git a/back-end/App.js b/back-end/App.js
index 74405a6..5329293 100644
--- a/back-end/App.js
+++ b/back-end/App.js
@@ -155,12 +155,15 @@ app.post('/register', async (req, res) => {
       }
 
       const hashedPassword = await bcrypt.hash(password, 10);
-      const newUser = new User({
-          username,
-          password: hashedPassword
-      });
-
-      await newUser.save();
+      // const newUser = new User({
+      //     username,
+      //     password: hashedPassword
+      // });
+
+      newUser.username = username;
+      newUser.password = hashedPassword;
+      
+      //await newUser.save();
       console.log('User registered successfully');
       res.status(201).json({ message: "User registered successfully." });
   } catch (err) {
diff --git a/back-end/Compatibility.js b/back-end/Compatibility.js
index 2680444..ba7c1ad 100644
--- a/back-end/Compatibility.js
+++ b/back-end/Compatibility.js
@@ -3,45 +3,36 @@ const BarackObama = {
         username: "BarackObama",
         password: "obamaSecure456"
     },
-
     profile: {
-        name: "Barack Obama",
-        year: "Freshman",
-        bio: "Yes we can!"
-    },
-
-    answers: {
-        //info
-        gender: "male", //male, female, other
-        year: "freshman", //freshman, sophomore, junoir, senior, other
-        pets: "no", //yes, no
-        //living style
-        guests: "often", //often, sometimes, never
-        smoke: "never",
-        drink: "sometimes",
-        //rent range
-        rent_max: 4000,
-        rent_min: 1000, 
-        //living habits
-        bedtime: 2, //1(before 10), 2(10pm-12am), 3(12am-2am), 4(2am-4am), 5(after 4am), 0(depends)
-        quietness : 2, //rank out of 1-5
-        cleanliness: 4 //rank out of 1-5
-    },
-
-    preferences: {
-        //info
-        gender: "same", //same, okay(with anything)
-        year: "okay", //same, okay
-        pets: "yes", //yes, no
-        //living style
-        guests: "yes", //yes, no
-        smoke: "yes", //yes, no
-        drink: "yes", //yes, no
-        //living habits
-        bedtime: "similar", //similar, okay
-        quietness: "okay", //similar, okay
-        cleanliness: "okay" //similar, okay
-    }
+        name: "",
+        year: "",
+        bio: ""
+      },
+      answers: {
+          gender: "",
+          year: "",
+          pets: "",
+          guests: "",
+          smoke: "",
+          drink: "",
+          rent_max: 0,
+          rent_min: 0, 
+          bedtime: 0,
+          quietness : 0,
+          cleanliness: 0
+      },
+      preferences: {
+          gender: "",
+          year: "", 
+          pets: "", 
+          guests: "",
+          smoke: "",
+          drink: "",
+          bedtime: "",
+          quietness: "",
+          cleanliness: ""
+      }
+  
 };
 
 const TaylorSwift = {
diff --git a/back-end/db.js b/back-end/db.js
index 9d09c86..1969b74 100644
--- a/back-end/db.js
+++ b/back-end/db.js
@@ -4,7 +4,6 @@ const mongoose = require('mongoose');
 const UserSchema = new mongoose.Schema({
     username: String,
     password: String,
-
     profile: {
         name: String,
         year: String,
diff --git a/back-end/fakedata.json b/back-end/fakedata.json
index 655cde9..c7dd890 100644
--- a/back-end/fakedata.json
+++ b/back-end/fakedata.json
@@ -1,9 +1,7 @@
 {
     "BarackObama": {
-        "login": {
-            "username": "BarackObama",
-            "password": "obamaSecure456"
-        },
+        "username": "BarackObama",
+        "password": "obamaSecure456",
     
         "profile": {
             "name": "Barack Obama",
@@ -41,10 +39,6 @@
             "bedtime": "okay",
             "quietness" : "similar", 
             "cleanliness": "similar"
-        },
-        
-        "matches": {
-            "TaylorSwift": 22
         }
     }
 }