diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb56b17d1c..eff01b4bb5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 - fix(btnmatrix): fix setting the same map with modified pointers
 - fix(arc) fix and improve arc dragging
 - label: Repair calculate back `dot` character logical error which cause infinite loop.
+- fix(theme_material): remove the bottom border from tabview header
 
 ## v7.7.1 (04.11.2020)
 ### Bugfixes
diff --git a/src/lv_themes/lv_theme_material.c b/src/lv_themes/lv_theme_material.c
index 2dfe8e4a46..f885f73c92 100644
--- a/src/lv_themes/lv_theme_material.c
+++ b/src/lv_themes/lv_theme_material.c
@@ -844,10 +844,6 @@ static void tabview_win_shared_init(void)
     style_init_reset(&styles->tabview_btns_bg);
     lv_style_set_bg_opa(&styles->tabview_btns_bg, LV_STATE_DEFAULT, LV_OPA_COVER);
     lv_style_set_bg_color(&styles->tabview_btns_bg, LV_STATE_DEFAULT, COLOR_BG);
-    lv_style_set_border_color(&styles->tabview_btns_bg, LV_STATE_DEFAULT,
-                              IS_LIGHT ? lv_color_hex(0xe4eaf0) : lv_color_hex(0x3b3e42));
-    lv_style_set_border_width(&styles->tabview_btns_bg, LV_STATE_DEFAULT, LV_DPX(5));
-    lv_style_set_border_side(&styles->tabview_btns_bg, LV_STATE_DEFAULT, LV_BORDER_SIDE_BOTTOM);
     lv_style_set_text_color(&styles->tabview_btns_bg, LV_STATE_DEFAULT, COLOR_SCR_TEXT);
     lv_style_set_image_recolor(&styles->tabview_btns_bg, LV_STATE_DEFAULT, lv_color_hex(0x979a9f));
     lv_style_set_pad_top(&styles->tabview_btns_bg, LV_STATE_DEFAULT, LV_DPX(7));