diff --git a/assets/script/game/map/SkillBoxComp.ts b/assets/script/game/map/SkillBoxComp.ts
index 16c6c0e7..7b42812a 100644
--- a/assets/script/game/map/SkillBoxComp.ts
+++ b/assets/script/game/map/SkillBoxComp.ts
@@ -461,8 +461,11 @@ export class SkillBoxComp extends CCComp {
                     const remain = Math.max(0, Math.floor(total) - used);
                     this.num_label.string = `${remain}`;
                 }
+                // 有数值才显示，无数值隐藏整个节点（避免 Label 空字符串仍占位）
+                this.num_label.node.active = true;
             } else {
                 this.num_label.string = "";
+                this.num_label.node.active = false;
             }
         }