diff --git a/vue/afvue/src/views/Sfilecompare.vue b/vue/afvue/src/views/Sfilecompare.vue
index e434a80..791f82b 100644
--- a/vue/afvue/src/views/Sfilecompare.vue
+++ b/vue/afvue/src/views/Sfilecompare.vue
@@ -11,7 +11,7 @@
                 <input type="text" placeholder="/"  v-model="fspath">
                 <button @click="getFlist">Go</button>
                 <button @click="">home</button>
-                <button @click="">🔙</button>
+                <button @click="goParent">🔙</button>
             </div>
             <div class="sflist">
                 <ul >
@@ -37,7 +37,7 @@
                 <input type="text" placeholder="192.168.66.92:9098" v-model="sspath">
                 <button @click="getSflist">GO</button>
                 <button @click="">home</button>
-                <button @click="">🔙</button>
+                <button @click="goParent">🔙</button>
             </div>
         
             <div class="sflist">
@@ -165,10 +165,31 @@ export default {
             // 清空路径
             this.fspath = '/'
             this.sspath = '/'
-            //
-
         },
 
+        // 上一级目录
+        // 移除最后一个文件
+        goParent(){
+            // 第一个服务器
+            if(this.fspath != '/'){
+                let npath = this.fspath.split('/')
+                // 弹出最后一个元素
+                npath.pop()
+                this.fspath = npath.join('/')
+                // 调用方法
+                this.getFlist()
+            }
+            // 第二个服务器
+            if(this.sspath != '/'){
+                let npath = this.sspath.split('/')
+                npath.pop()
+                this.sspath = npath.join('/')
+                // 调用方法
+                this.getSflist()
+            }
+        }
+
+
     }
 }
 </script>