diff --git a/katrain/__main__.py b/katrain/__main__.py
index 317d7bb..f4cd051 100644
--- a/katrain/__main__.py
+++ b/katrain/__main__.py
@@ -628,6 +628,7 @@ class KaTrainApp(MDApp):
 
         kv_file = find_package_resource("katrain/gui.kv")
         popup_kv_file = find_package_resource("katrain/popups.kv")
+        resource_add_path(PATHS["PACKAGE"] + "/fonts")
         resource_add_path(PATHS["PACKAGE"] + "/sounds")
         resource_add_path(PATHS["PACKAGE"] + "/img")
         resource_add_path(os.path.abspath(os.path.expanduser(DATA_FOLDER)))  # prefer resources in .katrain
diff --git a/katrain/core/lang.py b/katrain/core/lang.py
index 8bff10c..28eb2af 100644
--- a/katrain/core/lang.py
+++ b/katrain/core/lang.py
@@ -11,7 +11,7 @@ from katrain.gui.theme import Theme
 class Lang(Observable):
     observers = []
     callbacks = []
-    FONTS = {"jp": "fonts/NotoSansJP-Regular.otf"}
+    FONTS = {"jp": "NotoSansJP-Regular.otf"}
 
     def __init__(self, lang):
         super(Lang, self).__init__()
diff --git a/katrain/gui.kv b/katrain/gui.kv
index 82898dd..78a8697 100644
--- a/katrain/gui.kv
+++ b/katrain/gui.kv
@@ -338,7 +338,7 @@
     color: Theme.TIMER_TEXT_TIMEOUT_COLOR if self.timeout else Theme.TIMER_TEXT_COLOR
     markup: True
     max_lines: 1
-    font_name: 'fonts/digital-7 (mono).ttf'
+    font_name: 'digital-7 (mono).ttf'
 
 <Timer>:
     spacing: CP_SPACING
diff --git a/katrain/gui/theme.py b/katrain/gui/theme.py
index cd97442..3b1296c 100644
--- a/katrain/gui/theme.py
+++ b/katrain/gui/theme.py
@@ -18,7 +18,7 @@ BLUE = [0.3, 0.7, 0.9, 1]
 
 class Theme:
     # font
-    DEFAULT_FONT = "fonts/NotoSansCJKsc-Regular.otf"
+    DEFAULT_FONT = "NotoSansCJKsc-Regular.otf"
     INPUT_FONT_SIZE = 25  # sp
     DESC_FONT_SIZE = 20  # sp
     NOTES_FONT_SIZE = 18  # sp
diff --git a/katrain/gui/widgets/graph.py b/katrain/gui/widgets/graph.py
index 1c208a0..254ea4a 100644
--- a/katrain/gui/widgets/graph.py
+++ b/katrain/gui/widgets/graph.py
@@ -76,7 +76,7 @@ class ScoreGraph(Graph):
     navigate_move = ListProperty([None, 0, 0, 0])
 
     def on_touch_down(self, touch):
-        if self.collide_point(*touch.pos) and "scroll" not in getattr(touch, "button",''):
+        if self.collide_point(*touch.pos) and "scroll" not in getattr(touch, "button", ""):
             print(touch)
             ix, _ = min(enumerate(self.score_points[::2]), key=lambda ix_v: abs(ix_v[1] - touch.x))
             self.navigate_move = [
@@ -92,7 +92,7 @@ class ScoreGraph(Graph):
         return self.on_touch_down(touch)
 
     def on_touch_up(self, touch):
-        if self.collide_point(*touch.pos) and self.navigate_move[0] and "scroll" not in getattr(touch, "button",''):
+        if self.collide_point(*touch.pos) and self.navigate_move[0] and "scroll" not in getattr(touch, "button", ""):
             katrain = MDApp.get_running_app().gui
             if katrain and katrain.game:
                 katrain.game.set_current_node(self.navigate_move[0])