diff --git a/fastchat/serve/monitor/monitor.py b/fastchat/serve/monitor/monitor.py
index c07ee4669..28085c631 100644
--- a/fastchat/serve/monitor/monitor.py
+++ b/fastchat/serve/monitor/monitor.py
@@ -1075,30 +1075,30 @@ def build_demo(elo_results_file, leaderboard_table_file, arena_hard_leaderboard)
 
     text_size = gr.themes.sizes.text_lg
     # load theme from theme.json
-    theme = gr.themes.Default.load("theme.json")
+    # theme = gr.themes.Default.load("theme.json")
     # set text size to large
-    theme.text_size = text_size
-    theme.set(
-        button_large_text_size="20px",
-        button_small_text_size="20px",
-        button_large_text_weight="100",
-        button_small_text_weight="100",
-        button_shadow="*shadow_drop_lg",
-        button_shadow_hover="*shadow_drop_lg",
-        checkbox_label_shadow="*shadow_drop_lg",
-        button_shadow_active="*shadow_inset",
-        button_secondary_background_fill="*primary_300",
-        button_secondary_background_fill_dark="*primary_700",
-        button_secondary_background_fill_hover="*primary_200",
-        button_secondary_background_fill_hover_dark="*primary_500",
-        button_secondary_text_color="*primary_800",
-        button_secondary_text_color_dark="white",
-    )
+    # theme.text_size = text_size
+    # theme.set(
+    #    button_large_text_size="20px",
+    #    button_small_text_size="20px",
+    #    button_large_text_weight="100",
+    #    button_small_text_weight="100",
+    #    button_shadow="*shadow_drop_lg",
+    #    button_shadow_hover="*shadow_drop_lg",
+    #    checkbox_label_shadow="*shadow_drop_lg",
+    #    button_shadow_active="*shadow_inset",
+    #    button_secondary_background_fill="*primary_300",
+    #    button_secondary_background_fill_dark="*primary_700",
+    #    button_secondary_background_fill_hover="*primary_200",
+    #    button_secondary_background_fill_hover_dark="*primary_500",
+    #    button_secondary_text_color="*primary_800",
+    #    button_secondary_text_color_dark="white",
+    # )
 
     with gr.Blocks(
         title="Chatbot Arena Leaderboard",
-        # theme=gr.themes.Default(text_size=text_size),
-        theme=theme,
+        theme=gr.themes.Default(text_size=text_size),
+        # theme=theme,
         css=block_css,
     ) as demo:
         with gr.Tabs() as tabs: