diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 22be3e7..300967e 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -9,15 +9,36 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name=".views.DisplayQRActivity"></activity>
-        <activity android:name=".views.AddMemberActivity" />
-        <activity android:name=".MainActivity">
+        <activity android:name=".views.SigninActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <activity android:name=".views.SignupActivity" />
+        <activity android:name=".MainActivity">
+
+        </activity>
+
+
+        <activity
+            android:name=".views.RequestListActivity"
+            android:label="@string/title_activity_request_list"
+            android:theme="@style/AppTheme.NoActionBar">
+        </activity>
+
+        <activity android:name=".views.DisplayQRActivity"></activity>
+        <activity android:name=".views.AddMemberActivity" />
+
+        <activity
+            android:name=".views.GroupList"
+            android:label="@string/title_activity_group_list"
+            android:theme="@style/AppTheme.NoActionBar"></activity>
+
+
+
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 2eca5a2..2fd476b 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,5 +1,16 @@
 <resources>
     <string name="app_name">CosmosClient</string>
-    <string name="title_activity_add_memeber">AddMemeberActivity</string>
+    <string name="or">or</string>
+    <string name="e_mail_address">E-MAIL ADDRESS</string>
+    <string name="password">PASSWORD</string>
+    <string name="confirm_password">CONFIRM PASSWORD</string>
+    <string name="sign_up">Sign Up</string>
+    <string name="already_have_a_account">Already have a account?</string>
+    <string name="login">Login</string>
+    <string name="make_account">Make Account</string>
+    <string name="sign_in">Sign in</string>
+    <string name="don_t_have_an_account">Don\'t have an account?</string>
+    <string name="forgot_password">Forgot Password?</string>
+    <string name="sign_up_now">Sign up Now</string>
     <string name="title_activity_add_member">AddMemberActivity</string>
-</resources>
+</resources>
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 20ad0eb..538eddf 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Thu May 09 18:02:09 JST 2019
+#Thu May 09 18:09:56 JST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
\ No newline at end of file