diff --git a/Web/src/views/main/_layout/content.vue b/Web/src/views/main/_layout/content.vue
index 399872a..40cf717 100644
--- a/Web/src/views/main/_layout/content.vue
+++ b/Web/src/views/main/_layout/content.vue
@@ -23,8 +23,16 @@
             <a-menu-item @click="onLoadContentWindow(pane.key)" key="0">重新加载</a-menu-item>
             <a-menu-divider />
             <a-menu-item :disabled="!pane.closable" @click="$emit('close', pane.key);" key="1">关闭</a-menu-item>
-            <a-menu-item @click="$emit('close-other', pane.key)" key="2">关闭其他标签页</a-menu-item>
-            <a-menu-item @click="$emit('close-right', pane.key)" key="3">关闭右侧标签页</a-menu-item>
+            <a-menu-item
+              :disabled="!hasOther(pane)"
+              @click="$emit('close-other', pane.key)"
+              key="2"
+            >关闭其他标签页</a-menu-item>
+            <a-menu-item
+              :disabled="!hasRight(pane)"
+              @click="$emit('close-right', pane.key)"
+              key="3"
+            >关闭右侧标签页</a-menu-item>
           </a-menu>
         </a-dropdown>
         <component :is="pane.component" :key="pane.key" v-if="pane.loaded" />
@@ -103,6 +111,14 @@ export default {
         this.$message.error('复制错误');
       }
     },
+
+    hasOther(pane) {
+      return this.panes.filter((p) => p.key !== pane.key && p.closable).length > 0;
+    },
+
+    hasRight(pane) {
+      return this.panes.length > this.panes.indexOf(pane) + 1;
+    },
   },
 };
 </script>
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