diff --git a/modules/processors/frame/face_swapper.py b/modules/processors/frame/face_swapper.py
index 7764929..e1c7f5f 100644
--- a/modules/processors/frame/face_swapper.py
+++ b/modules/processors/frame/face_swapper.py
@@ -481,7 +481,7 @@ def draw_mouth_mask_visualization(
         # Add labels
         cv2.putText(
             vis_frame,
-            "Lower Mouth Mask",
+            "Mouth Mask",
             (min_x, min_y - 10),
             cv2.FONT_HERSHEY_SIMPLEX,
             0.5,
diff --git a/modules/ui.py b/modules/ui.py
index 9a7a6ce..afa92ce 100644
--- a/modules/ui.py
+++ b/modules/ui.py
@@ -277,6 +277,7 @@ def create_root(
     root.protocol("WM_DELETE_WINDOW", lambda: destroy())
     root.resizable(True, True)
     root.attributes("-alpha", 1.0)
+    root.minsize(650, 870)
 
     main_frame = ctk.CTkFrame(root, fg_color="#1a1a1a")
     main_frame.pack(fill="both", expand=True, padx=20, pady=20)