diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 9bf1b80..21e0fdb 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -23,7 +23,7 @@
     <application
         android:name=".MvvmApp"
         android:allowBackup="true"
-        android:icon="@mipmap/ic_launcher"
+        android:icon="@drawable/logo"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
diff --git a/app/src/main/res/drawable/logo.png b/app/src/main/res/drawable/logo.png
new file mode 100644
index 0000000..5ee0c6f
Binary files /dev/null and b/app/src/main/res/drawable/logo.png differ
diff --git a/config/quality/quality.gradle b/config/quality/quality.gradle
index 51fec79..04181d4 100644
--- a/config/quality/quality.gradle
+++ b/config/quality/quality.gradle
@@ -47,7 +47,7 @@ task checkstyle(type: Checkstyle, group: 'Verification', description: 'Runs code
     reports {
         xml.enabled = true
         xml {
-            destination "$reportsDir/checkstyle/checkstyle.xml"
+            destination file("$reportsDir/checkstyle/checkstyle.xml")
         }
     }
 
@@ -73,10 +73,10 @@ task findbugs(type: FindBugs,
         xml.enabled = true
         html.enabled = false
         xml {
-            destination "$reportsDir/findbugs/findbugs.xml"
+            destination file("$reportsDir/findbugs/findbugs.xml")
         }
         html {
-            destination "$reportsDir/findbugs/findbugs.html"
+            destination file("$reportsDir/findbugs/findbugs.html")
         }
     }
 
@@ -98,10 +98,10 @@ task pmd(type: Pmd, group: 'Verification', description: 'Inspect sourcecode for
         xml.enabled = true
         html.enabled = true
         xml {
-            destination "$reportsDir/pmd/pmd.xml"
+            destination file("$reportsDir/pmd/pmd.xml")
         }
         html {
-            destination "$reportsDir/pmd/pmd.html"
+            destination file("$reportsDir/pmd/pmd.html")
         }
     }
 }
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 3d1d63c..5161cac 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Dec 17 11:19:30 IRST 2018
+#Tue May 14 15:49:35 EAT 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip