diff --git a/src/components/FusionSettingsDialog.vue b/src/components/FusionSettingsDialog.vue
index 6d55253..3ad0572 100644
--- a/src/components/FusionSettingsDialog.vue
+++ b/src/components/FusionSettingsDialog.vue
@@ -328,6 +328,7 @@ export default defineComponent({
     /**
      * 重置全部参数
      */
+    const tmp_options=ref("")
     const resetall = () => {
       set?.ResetBlendingConfig().then((res) => {
         let tmp = JSON.parse(res ? res.config : "");
@@ -337,12 +338,14 @@ export default defineComponent({
         config.value.row = tmp.row;
         $store.commit("setfusion_configuration", res?.config);
       });
-      let tmp = options.value
+      if(options.value.length!=0){
+        tmp_options.value = options.value
+      }
       options.value = ""
       $store.commit("setSelectedProjector", "0/0");
       setTimeout(() => {
         clear_sessionStorage()
-        options.value = tmp
+        options.value = tmp_options.value
       }, 300);
     }
     /**