diff --git a/src/components/Setting.vue b/src/components/Setting.vue
index 897e909..4135387 100644
--- a/src/components/Setting.vue
+++ b/src/components/Setting.vue
@@ -236,8 +236,10 @@ export default {
         ]
       }
       remote.dialog.showSaveDialog(options).then(result => {
-        fs.writeFileSync(result.filePath, str)
-        this.$message.success('已保存成功')
+        if (!result.canceled) {
+          fs.writeFileSync(result.filePath, str)
+          this.$message.success('已保存成功')
+        }
       }).catch(err => {
         this.$message.error(err)
       })