diff --git a/src/components/RePureTableBar/src/bar.tsx b/src/components/RePureTableBar/src/bar.tsx
index 86c381b09..bd9e0492d 100644
--- a/src/components/RePureTableBar/src/bar.tsx
+++ b/src/components/RePureTableBar/src/bar.tsx
@@ -260,7 +260,7 @@ export default defineComponent({
             "pb-2",
             "bg-bg_color",
             isFullscreen.value
-              ? ["w-full!", "h-full!", "z-2002", "fixed", "inset-0"]
+              ? ["h-full!", "z-2002", "fixed", "inset-0"]
               : "mt-2"
           ]}
         >
diff --git a/src/components/ReVxeTableBar/src/bar.tsx b/src/components/ReVxeTableBar/src/bar.tsx
index 1d2ccf426..7b8820437 100644
--- a/src/components/ReVxeTableBar/src/bar.tsx
+++ b/src/components/ReVxeTableBar/src/bar.tsx
@@ -253,7 +253,7 @@ export default defineComponent({
             "pb-2",
             "bg-bg_color",
             isFullscreen.value
-              ? ["w-full!", "h-full!", "z-2002", "fixed", "inset-0"]
+              ? ["h-full!", "z-2002", "fixed", "inset-0"]
               : "mt-2"
           ]}
         >