diff --git a/app/src/main/res/drawable/ic_about_discord.xml b/app/src/main/res/drawable/ic_about_discord.xml
index b019772f..bcca42bf 100644
--- a/app/src/main/res/drawable/ic_about_discord.xml
+++ b/app/src/main/res/drawable/ic_about_discord.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24">
     <path
         android:fillColor="#FFF"
-        android:pathData="M19.95,5.67c-1.9,-1.53 -4.91,-1.79 -5.04,-1.8 -0.2,-0.02 -0.4,0.1 -0.48,0.28 0,0.01 -0.07,0.16 -0.14,0.4 1.26,0.21 2.8,0.64 4.2,1.5a0.48,0.48 0,0 1,-0.5 0.82C15.59,5.38 12.58,5.3 12,5.3s-3.59,0.08 -5.99,1.57a0.48,0.48 0,1 1,-0.5 -0.81c1.4,-0.87 2.94,-1.3 4.2,-1.51 -0.07,-0.24 -0.14,-0.39 -0.14,-0.4a0.47,0.47 0,0 0,-0.48 -0.28c-0.12,0.01 -3.14,0.27 -5.07,1.82C3.02,6.62 1,12.07 1,16.8c0,0.08 0.02,0.16 0.06,0.23 1.4,2.44 5.19,3.08 6.05,3.11h0.02c0.15,0 0.3,-0.07 0.38,-0.2l0.88,-1.2a9.33,9.33 0,0 1,-3.63 -1.7,0.48 0.48,0 0,1 0.63, -0.72c0.03,0.02 2.25,1.9 6.61,1.9 4.37,0 6.6,-1.88 6.61,-1.9a0.48,0.48 0,0 1,0.63 0.71,9.31 9.31,0 0,1 -3.63, 1.71l0.88,1.2c0.09,0.13 0.23,0.2 0.38,0.2h0.02c0.86,-0.03 4.66,-0.67 6.05,-3.11a0.49,0.49 0,0 0,0.06 -0.24c0, -4.7 -2.02,-10.16 -3.05,-11.1zM8.9,14.87c-0.92,0 -1.67,-0.86 -1.67,-1.91s0.75,-1.92 1.67,-1.92 1.67,0.86 1.67, 1.92 -0.74,1.91 -1.67,1.91zM15.12,14.87c-0.92,0 -1.67,-0.86 -1.67,-1.91s0.74,-1.92 1.67,-1.92c0.92,0 1.67,0.86 1.67,1.92s-0.75,1.91 -1.67,1.91z" />
+        android:pathData="M9.375,4.031 L8.75,4.094c0,0 -2.742,0.296 -4.75,1.875L3.969,5.969L3.938,6C3.488,6.406 3.308,6.898 3,7.625 2.6336,8.5013 2.3203,9.399 2.062,10.313 1.478,12.37 1,14.843 1,17.125v0.219l0.094,0.187c0.726,1.246 2.023,2.047 3.218,2.594 1.196,0.547 2.223,0.82 2.938,0.844L7.719,21 8.812,18.656C9.722,18.856 10.797,19 12,19c1.203,0 2.246,-0.145 3.156,-0.344L16.25,21 16.719,20.969c0.715,-0.024 1.742,-0.297 2.937,-0.844 1.196,-0.547 2.492,-1.348 3.219,-2.594l0.094,-0.187v-0.219c0,-2.281 -0.446,-4.754 -1.032,-6.813C21.6789,9.3987 21.366,8.5017 21,7.626 20.691,6.899 20.48,6.407 20.031,6.001L20,5.969C17.992,4.391 15.219,4.094 15.219,4.094L14.625,4.031c0,0 -0.453,1.516 -0.594,2.157C13.3576,6.0959 12.6795,6.0432 12,6.03 11.582,6.03 10.86,6.07 9.969,6.187 9.829,5.546 9.375,4.03 9.375,4.03ZM8.125,6.188C8.16,6.289 8.223,6.418 8.25,6.5L9.1478,8.2815C10.3888,8.0461 11.5032,8 12,8c0.5086,0 1.6647,0.0483 2.9411,0.2987L15.813,6.5c0.027,-0.082 0.12,-0.21 0.156,-0.313 1.0837,0.1962 2.1092,0.6344 3,1.282 -0.008,0.004 0.324,0.406 0.593,1 0.278,0.61 0.567,1.426 0.844,2.344 0.532,1.761 0.934,4.082 0.969,5.968 -0.492,0.696 -1.406,1.336 -2.375,1.75 -0.848,0.364 -1.29,0.496 -1.688,0.563l-0.406,-0.875c0.23,-0.078 0.27,-0.074 0.469,-0.157 1.207,-0.488 1.844,-1.03 1.844,-1.03l-0.813,-1.563c0,0 -0.441,0.367 -1.468,0.781C15.91,16.664 14.133,17.094 12,17.094 9.867,17.094 8.469,16.664 7.437,16.25 6.407,15.836 5.969,15.469 5.969,15.469L4.75,17.03c0,0 0.668,0.543 1.875,1.032 0.2,0.082 0.266,0.078 0.5,0.156L6.687,19.093C6.289,19.026 5.817,18.893 4.969,18.53 3.996,18.112 3.086,17.476 2.594,16.78 2.629,14.894 3.031,12.573 3.563,10.812 3.84,9.894 4.16,9.077 4.437,8.468 4.707,7.874 5.007,7.472 5,7.468 6.156,6.628 7.395,6.323 8.125,6.187ZM9.5,11C8.672,11 8,11.895 8,13c0,1.105 0.672,2 1.5,2 0.828,0 1.5,-0.895 1.5,-2 0,-1.105 -0.672,-2 -1.5,-2zM14.5,11c-0.828,0 -1.5,0.895 -1.5,2 0,1.105 0.672,2 1.5,2 0.828,0 1.5,-0.895 1.5,-2 0,-1.105 -0.672,-2 -1.5,-2z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_about_feedback.xml b/app/src/main/res/drawable/ic_about_feedback.xml
index 868bc4a5..a348cb6a 100644
--- a/app/src/main/res/drawable/ic_about_feedback.xml
+++ b/app/src/main/res/drawable/ic_about_feedback.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24.0">
     <path
         android:fillColor="#FFF"
-        android:pathData="M20,8h-2.81c-0.45,-0.78 -1.07,-1.45 -1.82,-1.96L17,4.41 15.59,3l-2.17,2.17C12.96,5.06 12.49,5 12,5c-0.49,0 -0.96,0.06 -1.41,0.17L8.41,3 7,4.41l1.62,1.63C7.88,6.55 7.26,7.22 6.81,8L4,8v2h2.09c-0.05,0.33 -0.09,0.66 -0.09,1v1L4,12v2h2v1c0,0.34 0.04,0.67 0.09,1L4,16v2h2.81c1.04,1.79 2.97,3 5.19,3s4.15,-1.21 5.19, -3L20,18v-2h-2.09c0.05,-0.33 0.09,-0.66 0.09,-1v-1h2v-2h-2v-1c0,-0.34 -0.04,-0.67 -0.09,-1L20,10L20,8zM14, 16h-4v-2h4v2zM14,12h-4v-2h4v2z" />
+        android:pathData="M20,8h-2.81c-0.45,-0.78 -1.07,-1.45 -1.82,-1.96L17,4.41 15.59,3l-2.17,2.17C12.96,5.06 12.49,5 12,5s-0.96,0.06 -1.41,0.17L8.41,3 7,4.41l1.62,1.63C7.88,6.55 7.26,7.22 6.81,8L4,8v2h2.09c-0.05,0.33 -0.09,0.66 -0.09,1v1L4,12v2h2v1c0,0.34 0.04,0.67 0.09,1L4,16v2h2.81c1.04,1.79 2.97,3 5.19,3s4.15,-1.21 5.19,-3L20,18v-2h-2.09c0.05,-0.33 0.09,-0.66 0.09,-1v-1h2v-2h-2v-1c0,-0.34 -0.04,-0.67 -0.09,-1L20,10L20,8zM16,12v3c0,0.22 -0.03,0.47 -0.07,0.7l-0.1,0.65 -0.37,0.65c-0.72,1.24 -2.04,2 -3.46,2s-2.74,-0.77 -3.46,-2l-0.37,-0.64 -0.1,-0.65C8.03,15.48 8,15.23 8,15v-4c0,-0.23 0.03,-0.48 0.07,-0.7l0.1,-0.65 0.37,-0.65c0.3,-0.52 0.72,-0.97 1.21,-1.31l0.57,-0.39 0.74,-0.18c0.31,-0.08 0.63,-0.12 0.94,-0.12 0.32,0 0.63,0.04 0.95,0.12l0.68,0.16 0.61,0.42c0.5,0.34 0.91,0.78 1.21,1.31l0.38,0.65 0.1,0.65c0.04,0.22 0.07,0.47 0.07,0.69v1zM10,14h4v2h-4zM10,10h4v2h-4z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_about_homepage.xml b/app/src/main/res/drawable/ic_about_homepage.xml
index 33745f71..1ec60812 100644
--- a/app/src/main/res/drawable/ic_about_homepage.xml
+++ b/app/src/main/res/drawable/ic_about_homepage.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24.0">
     <path
         android:fillColor="#FFF"
-        android:pathData="M10,20v-6h4v6h5v-8h3L12,3 2,12h3v8z" />
+        android:pathData="M12,5.69l5,4.5V18h-2v-6H9v6H7v-7.81l5,-4.5M12,3L2,12h3v8h6v-6h2v6h6v-8h3L12,3z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_about_privacy.xml b/app/src/main/res/drawable/ic_about_privacy.xml
index 3ea2f795..109f05df 100644
--- a/app/src/main/res/drawable/ic_about_privacy.xml
+++ b/app/src/main/res/drawable/ic_about_privacy.xml
@@ -3,7 +3,7 @@
     android:height="24dp"
     android:viewportWidth="24.0"
     android:viewportHeight="24.0">
-    <path
-        android:fillColor="#FFF"
-        android:pathData="M18,8h-1L17,6c0,-2.76 -2.24,-5 -5,-5S7,3.24 7,6v2L6,8c-1.1,0 -2,0.9 -2,2v10c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2L20,10c0,-1.1 -0.9,-2 -2,-2zM12,17c-1.1,0 -2,-0.9 -2,-2s0.9,-2 2,-2 2,0.9 2,2 -0.9,2 -2,2zM15.1,8L8.9,8L8.9,6c0,-1.71 1.39,-3.1 3.1,-3.1 1.71,0 3.1,1.39 3.1,3.1v2z" />
+  <path
+      android:fillColor="#FFF"
+      android:pathData="M18,8h-1L17,6c0,-2.76 -2.24,-5 -5,-5S7,3.24 7,6v2L6,8c-1.1,0 -2,0.9 -2,2v10c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2L20,10c0,-1.1 -0.9,-2 -2,-2zM9,6c0,-1.66 1.34,-3 3,-3s3,1.34 3,3v2L9,8L9,6zM18,20L6,20L6,10h12v10zM12,17c1.1,0 2,-0.9 2,-2s-0.9,-2 -2,-2 -2,0.9 -2,2 0.9,2 2,2z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_all_account.xml b/app/src/main/res/drawable/ic_all_account.xml
index 6e718546..0e917d5f 100644
--- a/app/src/main/res/drawable/ic_all_account.xml
+++ b/app/src/main/res/drawable/ic_all_account.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24.0">
     <path
         android:fillColor="#FFF"
-        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,5c1.66,0 3,1.34 3,3s-1.34,3 -3,3 -3,-1.34 -3,-3 1.34,-3 3,-3zM12,19.2c-2.5,0 -4.71,-1.28 -6,-3.22 0.03,-1.99 4,-3.08 6,-3.08 1.99,0 5.97,1.09 6,3.08 -1.29,1.94 -3.5,3.22 -6,3.22z" />
+        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM7.07,18.28c0.43,-0.9 3.05,-1.78 4.93,-1.78s4.51,0.88 4.93,1.78C15.57,19.36 13.86,20 12,20s-3.57,-0.64 -4.93,-1.72zM18.36,16.83c-1.43,-1.74 -4.9,-2.33 -6.36,-2.33s-4.93,0.59 -6.36,2.33C4.62,15.49 4,13.82 4,12c0,-4.41 3.59,-8 8,-8s8,3.59 8,8c0,1.82 -0.62,3.49 -1.64,4.83zM12,6c-1.94,0 -3.5,1.56 -3.5,3.5S10.06,13 12,13s3.5,-1.56 3.5,-3.5S13.94,6 12,6zM12,11c-0.83,0 -1.5,-0.67 -1.5,-1.5S11.17,8 12,8s1.5,0.67 1.5,1.5S12.83,11 12,11z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_main_attendance.xml b/app/src/main/res/drawable/ic_main_attendance.xml
index 58a40c68..c42a17b3 100644
--- a/app/src/main/res/drawable/ic_main_attendance.xml
+++ b/app/src/main/res/drawable/ic_main_attendance.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24">
     <path
         android:fillColor="#FFF"
-        android:pathData="M22 13l-1 1-2-2 1-1 2 2m-10 6l6-6 2 2-6 6h-2v-2M4 2h14a2 2 0 0 1 2 2v4l-4 4h-4v4l-2 2H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2m0 4v4h6V6H4m8 0v4h6V6h-6m-8 6v4h6v-4H4z" />
+        android:pathData="M4,2C2.8954,2 2,2.8954 2,4v14c0,1.1046 0.8954,2 2,2h6l2,-2v-4h4l2,-2L12,12L12,8h6v4l2,-2L20,4C20,2.8954 19.1046,2 18,2ZM4,4L18,4L18,6L4,6ZM4,8h6v4L4,12ZM20,13 L19,14 21,16 22,15zM4,14h6v4L4,18ZM18,15 L12,21v2h2l6,-6z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_main_exam.xml b/app/src/main/res/drawable/ic_main_exam.xml
index 4bf81db1..a705c0a4 100644
--- a/app/src/main/res/drawable/ic_main_exam.xml
+++ b/app/src/main/res/drawable/ic_main_exam.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24">
     <path
         android:fillColor="#FFF"
-        android:pathData="M17,12h-5v5h5v-5zM16,1v2L8,3L8,1L6,1v2L5,3a2,2 0,0 0,-2 2v14c0,1.1 0.9,2 2,2h14a2,2 0,0 0,2 -2L21,5a2,2 0,0 0,-2 -2h-1L18,1h-2zM19,19L5,19L5,8h14v11z" />
+        android:pathData="M19,3L18,3L18,1L16,1L16,3L8,3L8,1L6,1L6,3L5,3C3.89,3 3.01,3.9 3.01,5L3,19c0,1.1 0.89,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5C21,3.9 20.1,3 19,3ZM19,19L5,19L5,9L19,9ZM19,7L5,7L5,5h14zM12,12h5v5h-5z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_main_grade.xml b/app/src/main/res/drawable/ic_main_grade.xml
index 2f342e33..7577f399 100644
--- a/app/src/main/res/drawable/ic_main_grade.xml
+++ b/app/src/main/res/drawable/ic_main_grade.xml
@@ -1,9 +1,7 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="26dp"
-    android:height="26dp"
-    android:viewportWidth="26"
-    android:viewportHeight="26">
-    <path
-        android:fillColor="#FFF"
-        android:pathData="M13 11h2v2h-2m0 2h2a2 2 0 0 0 2-2v-2a2 2 0 0 0-2-2h-2V7h4V5h-4a2 2 0 0 0-2 2v6c0 1.1 0.9 2 2 2m8 2H7V3h14m0-2H7a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V3a2 2 0 0 0-2-2M3 5H1v16a2 2 0 0 0 2 2h16v-2H3V5z" />
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#FFF" android:pathData="M13,11H15V13H13M13,15H15A2,2 0 0,0 17,13V11C17,9.89 16.1,9 15,9H13V7H17V5H13A2,2 0 0,0 11,7V13C11,14.11 11.9,15 13,15M21,17H7V3H21M21,1H7A2,2 0 0,0 5,3V17A2,2 0 0,0 7,19H21A2,2 0 0,0 23,17V3A2,2 0 0,0 21,1M3,5H1V21A2,2 0 0,0 3,23H19V21H3V5Z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_main_more.xml b/app/src/main/res/drawable/ic_main_more.xml
index 7272c115..1b436a32 100644
--- a/app/src/main/res/drawable/ic_main_more.xml
+++ b/app/src/main/res/drawable/ic_main_more.xml
@@ -1,9 +1,7 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="26dp"
-    android:height="26dp"
+    android:height="24dp"
+    android:width="24dp"
     android:viewportWidth="24"
     android:viewportHeight="24">
-    <path
-        android:fillColor="#FFF"
-        android:pathData="M14,17L4,17v2h10v-2zM20,9L4,9v2h16L20,9zM4,15h16v-2L4,13v2zM4,5v2h16L20,5L4,5z" />
+    <path android:fillColor="#FFF" android:pathData="M4,5H20V7H4V5M4,9H20V11H4V9M4,13H20V15H4V13M4,17H14V19H4V17Z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_main_timetable.xml b/app/src/main/res/drawable/ic_main_timetable.xml
index cf4741d5..b8f5cb85 100644
--- a/app/src/main/res/drawable/ic_main_timetable.xml
+++ b/app/src/main/res/drawable/ic_main_timetable.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24">
     <path
         android:fillColor="#FFF"
-        android:pathData="M14 14H7v2h7m5 3H5V8h14m0-5h-1V1h-2v2H8V1H6v2H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V5a2 2 0 0 0-2-2m-2 7H7v2h10v-2z" />
+        android:pathData="M19,3h-1L18,1h-2v2L8,3L8,1L6,1v2L5,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2,-2zM19,19L5,19L5,9h14v10zM5,7L5,5h14v2L5,7zM7,11h10v2L7,13zM7,15h7v2L7,17z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_menu_attendance_summary.xml b/app/src/main/res/drawable/ic_menu_attendance_summary.xml
index 4e1e1c7a..f0dab549 100644
--- a/app/src/main/res/drawable/ic_menu_attendance_summary.xml
+++ b/app/src/main/res/drawable/ic_menu_attendance_summary.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24.0">
     <path
         android:fillColor="#FFF"
-        android:pathData="M19,3L5,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2, -2zM9,17L7,17v-7h2v7zM13,17h-2L11,7h2v10zM17,17h-2v-4h2v4z" />
+        android:pathData="M19,3L5,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2,-2zM19,19L5,19L5,5h14v14zM7,10h2v7L7,17zM11,7h2v10h-2zM15,13h2v4h-2z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_menu_grade_semester.xml b/app/src/main/res/drawable/ic_menu_grade_semester.xml
index a416f699..8eb86922 100644
--- a/app/src/main/res/drawable/ic_menu_grade_semester.xml
+++ b/app/src/main/res/drawable/ic_menu_grade_semester.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24.0">
     <path
         android:fillColor="#FFF"
-        android:pathData="M21,17V8H7V17H21M21,3A2,2 0,0 1,23 5V17A2,2 0,0 1,21 19H7C5.89,19 5,18.1 5,17V5A2,2 0,0 1,7 3H8V1H10V3H18V1H20V3H21M3,21H17V23H3C1.89,23 1,22.1 1,21V9H3V21M19,15H15V11H19V15Z" />
+        android:pathData="M8,1L8,3L7,3C5.8954,3 5,3.8954 5,5v12c0,1.1 0.89,2 2,2h14c1.1046,0 2,-0.8954 2,-2L23,5C23,3.8954 22.1046,3 21,3L20,3L20,1L18,1L18,3L10,3L10,1ZM7,5L21,5L21,6.9414L7,6.9414ZM7,9h14v8L7,17ZM1,9v12c0,1.1 0.89,2 2,2L17,23L17,21L3,21L3,9ZM15,11v4h4v-4z" />
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diff --git a/app/src/main/res/drawable/ic_menu_message_delete.xml b/app/src/main/res/drawable/ic_menu_message_delete.xml
index e20c1145..e60947c8 100644
--- a/app/src/main/res/drawable/ic_menu_message_delete.xml
+++ b/app/src/main/res/drawable/ic_menu_message_delete.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24.0">
     <path
         android:fillColor="#FFF"
-        android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z" />
+        android:pathData="M16,9v10H8V9h8m-1.5,-6h-5l-1,1H5v2h14V4h-3.5l-1,-1zM18,7H6v12c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7z" />
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diff --git a/app/src/main/res/drawable/ic_menu_message_forward.xml b/app/src/main/res/drawable/ic_menu_message_forward.xml
index 85c5406f..97e34dda 100644
--- a/app/src/main/res/drawable/ic_menu_message_forward.xml
+++ b/app/src/main/res/drawable/ic_menu_message_forward.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24.0">
     <path
         android:fillColor="#FFF"
-        android:pathData="M12,8V4l8,8 -8,8v-4H4V8z" />
+        android:pathData="M14,8.83L17.17,12 14,15.17V14H6v-4h8V8.83M12,4v4H4v8h8v4l8,-8 -8,-8z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_menu_message_reply.xml b/app/src/main/res/drawable/ic_menu_message_reply.xml
index 14547e89..d9c66711 100644
--- a/app/src/main/res/drawable/ic_menu_message_reply.xml
+++ b/app/src/main/res/drawable/ic_menu_message_reply.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24.0">
     <path
         android:fillColor="#FFF"
-        android:pathData="M10,9V5l-7,7 7,7v-4.1c5,0 8.5,1.6 11,5.1 -1,-5 -4,-10 -11,-11z" />
+        android:pathData="M10,5L3,12L10,19L10,14.9004C15,14.9004 18.5,16.5 21,20C20,15 17,10 10,9L10,5zM8,9.8281L8,10.7344L9.7168,10.9805C12.4581,11.3721 14.2573,12.4578 15.6641,13.8516C13.929,13.2778 12.0718,12.9004 10,12.9004L8,12.9004L8,14.1719L5.8281,12L8,9.8281z" />
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diff --git a/app/src/main/res/drawable/ic_menu_message_send.xml b/app/src/main/res/drawable/ic_menu_message_send.xml
index 910b9602..fe72265f 100644
--- a/app/src/main/res/drawable/ic_menu_message_send.xml
+++ b/app/src/main/res/drawable/ic_menu_message_send.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24.0">
     <path
         android:fillColor="#FFF"
-        android:pathData="M2.01,21L23,12 2.01,3 2,10l15,2 -15,2z" />
+        android:pathData="M4.01,6.03l7.51,3.22 -7.52,-1 0.01,-2.22m7.5,8.72L4,17.97v-2.22l7.51,-1M2.01,3L2,10l15,2 -15,2 0.01,7L23,12 2.01,3z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_menu_message_write.xml b/app/src/main/res/drawable/ic_menu_message_write.xml
index 08029cb9..7068aa5f 100644
--- a/app/src/main/res/drawable/ic_menu_message_write.xml
+++ b/app/src/main/res/drawable/ic_menu_message_write.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24">
     <path
         android:fillColor="#FFF"
-        android:pathData="M20.71,7.04C21.1,6.65 21.1,6 20.71,5.63L18.37,3.29C18,2.9 17.35,2.9 16.96,3.29L15.12,5.12L18.87, 8.87M3,17.25V21H6.75L17.81,9.93L14.06,6.18L3,17.25Z" />
+        android:pathData="M3,17.25V21h3.75L17.81,9.94l-3.75,-3.75L3,17.25zM5.92,19H5v-0.92l9.06,-9.06 0.92,0.92L5.92,19zM20.71,5.63l-2.34,-2.34c-0.2,-0.2 -0.45,-0.29 -0.71,-0.29s-0.51,0.1 -0.7,0.29l-1.83,1.83 3.75,3.75 1.83,-1.83c0.39,-0.39 0.39,-1.02 0,-1.41z" />
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diff --git a/app/src/main/res/drawable/ic_menu_timetable_lessons_completed.xml b/app/src/main/res/drawable/ic_menu_timetable_lessons_completed.xml
index 221d46f8..a521adee 100644
--- a/app/src/main/res/drawable/ic_menu_timetable_lessons_completed.xml
+++ b/app/src/main/res/drawable/ic_menu_timetable_lessons_completed.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24">
     <path
         android:fillColor="#FFF"
-        android:pathData="M19,19H5V8H19M19,3H18V1H16V3H8V1H6V3H5C3.89,3 3,3.9 3,5V19A2,2 0,0 0,5 21H19A2,2 0,0 0,21 19V5A2,2 0,0 0,19 3M16.53,11.06L15.47,10L10.59,14.88L8.47,12.76L7.41,13.82L10.59,17L16.53,11.06Z" />
+        android:pathData="M19,3h-1L18,1h-2v2L8,3L8,1L6,1v2L5,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2,-2zM19,19L5,19L5,9h14v10zM5,7L5,5h14v2L5,7zM10.56,17.46l5.93,-5.93 -1.06,-1.06 -4.87,4.87 -2.11,-2.11 -1.06,1.06z" />
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diff --git a/app/src/main/res/drawable/ic_more_homework.xml b/app/src/main/res/drawable/ic_more_homework.xml
index f705f76c..9641ff70 100644
--- a/app/src/main/res/drawable/ic_more_homework.xml
+++ b/app/src/main/res/drawable/ic_more_homework.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24">
     <path
         android:fillColor="#FFF"
-        android:pathData="M3,7V5H5V4C5,2.89 5.9,2 7,2H13V9L15.5,7.5L18,9V2H19C20.05,2 21,2.95 21,4V20C21,21.05 20.05,22 19,22H7C5.95,22 5,21.05 5,20V19H3V17H5V13H3V11H5V7H3M7, 11H5V13H7V11M7,7V5H5V7H7M7,19V17H5V19H7Z" />
+        android:pathData="M7,2C5.9,2 5,2.89 5,4L5,5L3,5v2h2v4L3,11v2h2v4L3,17v2h2v1c0,1.05 0.95,2 2,2h12c1.05,0 2,-0.95 2,-2L21,4C21,2.95 20.05,2 19,2ZM7,4h4v6.5996L14.5,8.5 18,10.5996L18,4h1L19,20L7,20L7,5ZM13,4h3L16,7.4004L14.5,6.5 13,7.4004Z" />
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diff --git a/app/src/main/res/drawable/ic_more_lucky_number.xml b/app/src/main/res/drawable/ic_more_lucky_number.xml
index b349adcc..d644288c 100644
--- a/app/src/main/res/drawable/ic_more_lucky_number.xml
+++ b/app/src/main/res/drawable/ic_more_lucky_number.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24">
     <path
         android:fillColor="#FFF"
-        android:pathData="M12,11.18C15.3,8.18 17,6.64 17,4.69C17,3.19 15.75,2 14.25,2C13.39,2 12.57,2.36 12,3C11.43,2.36 10.61,2 9.69,2C8.19,2 7,3.25 7,4.75C7,6.64 8.7,8.18 12,11.18M11.18,12C8.18,8.7 6.64,7 4.69,7C3.19,7 2,8.25 2, 9.75C2,10.61 2.36,11.43 3,12C2.36,12.57 2,13.39 2,14.31C2,15.81 3.25,17 4.75,17C6.64,17 8.18,15.3 11.18,12M12.83, 12C15.82,15.3 17.36,17 19.31,17C20.81,17 22,15.75 22,14.25C22,13.39 21.64,12.57 21,12C21.64,11.43 22,10.61 22,9.69C22, 8.19 20.75,7 19.25,7C17.36,7 15.82,8.7 12.83,12M12,12.82C8.7,15.82 7,17.36 7,19.31C7,20.81 8.25,22 9.75,22C10.61,22 11.43,21.64 12,21C12.57,21.64 13.39,22 14.31,22C15.81,22 17,20.75 17,19.25C17,17.36 15.3,15.82 12,12.82Z" />
+        android:pathData="M9.6895,2C8.1895,2 7,3.25 7,4.75C7,6.64 8.7,8.1797 12,11.1797C15.3,8.1797 17,6.6395 17,4.6895C17,3.1895 15.75,2 14.25,2C13.39,2 12.57,2.36 12,3C11.43,2.36 10.6095,2 9.6895,2zM9.6895,4C10.0877,4 10.3217,4.1233 10.5059,4.3301L12,6.0078L13.4941,4.3301C13.6783,4.1233 13.9481,4 14.25,4C14.6922,4 15,4.3006 15,4.6895C15,5.0833 14.8867,5.4382 14.2012,6.2598C13.7754,6.7701 12.8089,7.6367 11.998,8.3965C11.187,7.6372 10.2202,6.77 9.793,6.2617C9.1048,5.4431 9,5.0954 9,4.75C9,4.3078 9.3006,4 9.6895,4zM4.6895,7C3.1895,7 2,8.25 2,9.75C2,10.61 2.36,11.43 3,12C2.36,12.57 2,13.3905 2,14.3105C2,15.8105 3.25,17 4.75,17C6.64,17 8.1797,15.3 11.1797,12C8.1797,8.7 6.6395,7 4.6895,7zM19.25,7C17.36,7 15.8201,8.7 12.8301,12C15.8201,15.3 17.3605,17 19.3105,17C20.8105,17 22,15.75 22,14.25C22,13.39 21.64,12.57 21,12C21.64,11.43 22,10.6095 22,9.6895C22,8.1895 20.75,7 19.25,7zM4.6895,9C5.0833,9 5.4382,9.1133 6.2598,9.7988C6.7701,10.2246 7.6367,11.1911 8.3965,12.002C7.6372,12.813 6.77,13.7798 6.2617,14.207C5.4431,14.8952 5.0954,15 4.75,15C4.3078,15 4,14.6994 4,14.3105C4,13.9123 4.1233,13.6783 4.3301,13.4941L6.0078,12L4.3301,10.5059C4.1233,10.3217 4,10.0519 4,9.75C4,9.3078 4.3006,9 4.6895,9zM19.25,9C19.6922,9 20,9.3006 20,9.6895C20,10.0877 19.8767,10.3217 19.6699,10.5059L17.9922,12L19.6699,13.4941C19.8767,13.6783 20,13.9481 20,14.25C20,14.6922 19.6994,15 19.3105,15C18.9167,15 18.562,14.888 17.7422,14.2031C17.2327,13.7775 16.3693,12.8091 15.6113,11.998C16.3686,11.187 17.2329,10.22 17.7402,9.793C18.5572,9.1054 18.9046,9 19.25,9zM12,12.8203C8.7,15.8203 7,17.3605 7,19.3105C7,20.8105 8.25,22 9.75,22C10.61,22 11.43,21.64 12,21C12.57,21.64 13.3905,22 14.3105,22C15.8105,22 17,20.75 17,19.25C17,17.36 15.3,15.8203 12,12.8203zM12.002,15.6035C12.813,16.3628 13.7798,17.23 14.207,17.7383C14.8952,18.5569 15,18.9046 15,19.25C15,19.6922 14.6994,20 14.3105,20C13.9123,20 13.6783,19.8767 13.4941,19.6699L12,17.9922L10.5059,19.6699C10.3217,19.8767 10.0519,20 9.75,20C9.3078,20 9,19.6994 9,19.3105C9,18.9167 9.1133,18.5618 9.7988,17.7402C10.2246,17.2299 11.1911,16.3633 12.002,15.6035z" />
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diff --git a/app/src/main/res/drawable/ic_more_messages.xml b/app/src/main/res/drawable/ic_more_messages.xml
index f9c4ab64..20c54e01 100644
--- a/app/src/main/res/drawable/ic_more_messages.xml
+++ b/app/src/main/res/drawable/ic_more_messages.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24.0">
     <path
         android:fillColor="#FFF"
-        android:pathData="M20,4L4,4c-1.1,0 -1.99,0.9 -1.99,2L2,18c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2zM20,8l-8,5 -8,-5L4,6l8,5 8,-5v2z" />
+        android:pathData="M22,6c0,-1.1 -0.9,-2 -2,-2L4,4c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6zM20,6l-8,5 -8,-5h16zM20,18L4,18L4,8l8,5 8,-5v10z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_more_note.xml b/app/src/main/res/drawable/ic_more_note.xml
index 07bebe73..47ba29cb 100644
--- a/app/src/main/res/drawable/ic_more_note.xml
+++ b/app/src/main/res/drawable/ic_more_note.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24">
     <path
         android:fillColor="#FFF"
-        android:pathData="M20.2,2H19.5H18C17.1,2 16,3 16,4H8C8,3 6.9,2 6,2H4.5H3.8H2V11C2,12 3,13 4,13H6.2C6.6,15 7.9,16.7 11,17V19.1C8.8,19.3 8,20.4 8,21.7V22H16V21.7C16,20.4 15.2,19.3 13,19.1V17C16.1,16.7 17.4,15 17.8,13H20C21,13 22,12 22,11V2H20.2M4,11V4H6V6V11C5.1,11 4.3,11 4,11M20,11C19.7,11 18.9,11 18,11V6V4H20V11Z" />
+        android:pathData="M2,2V11C2,12 3,13 4,13H6.2C6.6,15 7.9,16.7 11,17V19.1C8.8,19.3 8,20.4 8,21.7V22H16V21.7C16,20.4 15.2,19.3 13,19.1V17C16.1,16.7 17.4,15 17.8,13H20C21,13 22,12 22,11V2H18C17.1,2 16,3 16,4H8C8,3 6.9,2 6,2H2M4,4H6V6L6,11H4V4M18,4H20V11H18V6L18,4M8,6H16V11.5C16,13.43 15.42,15 12,15C8.59,15 8,13.43 8,11.5V6Z" />
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diff --git a/app/src/main/res/drawable/ic_more_settings.xml b/app/src/main/res/drawable/ic_more_settings.xml
index af3b856c..334eb11f 100644
--- a/app/src/main/res/drawable/ic_more_settings.xml
+++ b/app/src/main/res/drawable/ic_more_settings.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24.0">
     <path
         android:fillColor="#FFF"
-        android:pathData="M19.43,12.98c0.04,-0.32 0.07,-0.64 0.07,-0.98s-0.03,-0.66 -0.07,-0.98l2.11,-1.65c0.19, -0.15 0.24,-0.42 0.12,-0.64l-2,-3.46c-0.12,-0.22 -0.39,-0.3 -0.61,-0.22l-2.49,1c-0.52,-0.4 -1.08,-0.73 -1.69,-0.98l-0.38,-2.65C14.46,2.18 14.25,2 14,2h-4c-0.25,0 -0.46,0.18 -0.49,0.42l-0.38,2.65c-0.61,0.25 -1.17,0.59 -1.69,0.98l-2.49,-1c-0.23,-0.09 -0.49,0 -0.61,0.22l-2,3.46c-0.13,0.22 -0.07,0.49 0.12, 0.64l2.11,1.65c-0.04,0.32 -0.07,0.65 -0.07,0.98s0.03,0.66 0.07,0.98l-2.11,1.65c-0.19,0.15 -0.24,0.42 -0.12,0.64l2,3.46c0.12,0.22 0.39,0.3 0.61,0.22l2.49,-1c0.52,0.4 1.08,0.73 1.69,0.98l0.38,2.65c0.03,0.24 0.24,0.42 0.49,0.42h4c0.25,0 0.46,-0.18 0.49,-0.42l0.38,-2.65c0.61,-0.25 1.17,-0.59 1.69,-0.98l2.49,1c0.23, 0.09 0.49,0 0.61,-0.22l2,-3.46c0.12,-0.22 0.07,-0.49 -0.12,-0.64l-2.11,-1.65zM12,15.5c-1.93,0 -3.5,-1.57 -3.5,-3.5s1.57,-3.5 3.5,-3.5 3.5,1.57 3.5,3.5 -1.57,3.5 -3.5,3.5z" />
+        android:pathData="M19.43,12.98c0.04,-0.32 0.07,-0.64 0.07,-0.98 0,-0.34 -0.03,-0.66 -0.07,-0.98l2.11,-1.65c0.19,-0.15 0.24,-0.42 0.12,-0.64l-2,-3.46c-0.09,-0.16 -0.26,-0.25 -0.44,-0.25 -0.06,0 -0.12,0.01 -0.17,0.03l-2.49,1c-0.52,-0.4 -1.08,-0.73 -1.69,-0.98l-0.38,-2.65C14.46,2.18 14.25,2 14,2h-4c-0.25,0 -0.46,0.18 -0.49,0.42l-0.38,2.65c-0.61,0.25 -1.17,0.59 -1.69,0.98l-2.49,-1c-0.06,-0.02 -0.12,-0.03 -0.18,-0.03 -0.17,0 -0.34,0.09 -0.43,0.25l-2,3.46c-0.13,0.22 -0.07,0.49 0.12,0.64l2.11,1.65c-0.04,0.32 -0.07,0.65 -0.07,0.98 0,0.33 0.03,0.66 0.07,0.98l-2.11,1.65c-0.19,0.15 -0.24,0.42 -0.12,0.64l2,3.46c0.09,0.16 0.26,0.25 0.44,0.25 0.06,0 0.12,-0.01 0.17,-0.03l2.49,-1c0.52,0.4 1.08,0.73 1.69,0.98l0.38,2.65c0.03,0.24 0.24,0.42 0.49,0.42h4c0.25,0 0.46,-0.18 0.49,-0.42l0.38,-2.65c0.61,-0.25 1.17,-0.59 1.69,-0.98l2.49,1c0.06,0.02 0.12,0.03 0.18,0.03 0.17,0 0.34,-0.09 0.43,-0.25l2,-3.46c0.12,-0.22 0.07,-0.49 -0.12,-0.64l-2.11,-1.65zM17.45,11.27c0.04,0.31 0.05,0.52 0.05,0.73 0,0.21 -0.02,0.43 -0.05,0.73l-0.14,1.13 0.89,0.7 1.08,0.84 -0.7,1.21 -1.27,-0.51 -1.04,-0.42 -0.9,0.68c-0.43,0.32 -0.84,0.56 -1.25,0.73l-1.06,0.43 -0.16,1.13 -0.2,1.35h-1.4l-0.19,-1.35 -0.16,-1.13 -1.06,-0.43c-0.43,-0.18 -0.83,-0.41 -1.23,-0.71l-0.91,-0.7 -1.06,0.43 -1.27,0.51 -0.7,-1.21 1.08,-0.84 0.89,-0.7 -0.14,-1.13c-0.03,-0.31 -0.05,-0.54 -0.05,-0.74s0.02,-0.43 0.05,-0.73l0.14,-1.13 -0.89,-0.7 -1.08,-0.84 0.7,-1.21 1.27,0.51 1.04,0.42 0.9,-0.68c0.43,-0.32 0.84,-0.56 1.25,-0.73l1.06,-0.43 0.16,-1.13 0.2,-1.35h1.39l0.19,1.35 0.16,1.13 1.06,0.43c0.43,0.18 0.83,0.41 1.23,0.71l0.91,0.7 1.06,-0.43 1.27,-0.51 0.7,1.21 -1.07,0.85 -0.89,0.7 0.14,1.13zM12,8c-2.21,0 -4,1.79 -4,4s1.79,4 4,4 4,-1.79 4,-4 -1.79,-4 -4,-4zM12,14c-1.1,0 -2,-0.9 -2,-2s0.9,-2 2,-2 2,0.9 2,2 -0.9,2 -2,2z" />
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