diff --git a/src/components/FusionSettings/DensityCorrection.vue b/src/components/FusionSettings/DensityCorrection.vue
index 182dca5..a404e55 100644
--- a/src/components/FusionSettings/DensityCorrection.vue
+++ b/src/components/FusionSettings/DensityCorrection.vue
@@ -293,7 +293,6 @@ export default defineComponent({
           def_x: def_x_f.x,
           def_y: def_x_f.y
         }
-
         value_h_point.value.push(tmp_point)
       }
 
@@ -399,22 +398,28 @@ export default defineComponent({
       }
     }, { deep: true })
     watch(() => value_v_point_amount, (newval, oldval) => {
-      set?.SetBlendingOption("blending_grids_control_point_count", `${newval.value}`)
+      setTimeout(() => {
       if (now_v_h.value == 'level') {
         set?.SetBlendingOption("blending_grids_select_ui", "hor_density")
       } else {
         set?.SetBlendingOption("blending_grids_select_ui", "ver_density")
       }
+      set?.SetBlendingOption("blending_grids_control_point_count", `${newval.value}`)
       save_set_cache()
+      }, 100);
     }, { deep: true })
     watch(() => value_h_point_amount, (newval, oldval) => {
-      set?.SetBlendingOption("blending_grids_control_point_count", `${newval.value}`)
-      if (now_v_h.value == 'level') {
+
+      setTimeout(() => {
+        if (now_v_h.value == 'level') {
         set?.SetBlendingOption("blending_grids_select_ui", "hor_density")
       } else {
         set?.SetBlendingOption("blending_grids_select_ui", "ver_density")
       }
+      set?.SetBlendingOption("blending_grids_control_point_count", `${newval.value}`)
       save_set_cache()
+      }, 100);
+
     }, { deep: true })
 
     watch(() => options_model_h, (newval, oldval) => {