diff --git a/src/stores/size.js b/src/stores/size.js
index 96983e8..eb6431e 100644
--- a/src/stores/size.js
+++ b/src/stores/size.js
@@ -16,6 +16,10 @@ export const usesizeStore = defineStore("size", {
     },
     setFootH(v){
       this.footH = v;
+    },
+
+    setX(v){
+      this.x = v;
     }
   },
 });