diff --git a/assets/script/game/common/config/Equips.ts b/assets/script/game/common/config/Equips.ts
index 08bb7e3f..97db19e0 100644
--- a/assets/script/game/common/config/Equips.ts
+++ b/assets/script/game/common/config/Equips.ts
@@ -2666,13 +2666,13 @@ export const EquipInfo: { [key: number]: EquipData } = {
         quality: Quality.PURPLE,
         lv: 4,
         path: EPath["星尘项链"],
-        info: "闪避+10%，攻击+44%，技能冷却减少10%",
+        info: "闪避+10%，攻击+44%，技能冷却减少10%", // 正数技能冷却减少,负数技能冷却增加
         special_attr: [
         ],
         buff: [
             { type: BuffAttr.DODGE, value: 10, target: EquipAttrTarget.HERO },
             { type: BuffAttr.ATK, value: 44, target: EquipAttrTarget.HERO },
-            { type: BuffAttr.SKILL_CD, value: -10, target: EquipAttrTarget.HERO },
+            { type: BuffAttr.SKILL_CD, value: 10, target: EquipAttrTarget.HERO },
         ],
     },
     7545: {
@@ -2682,13 +2682,13 @@ export const EquipInfo: { [key: number]: EquipData } = {
         quality: Quality.PURPLE,
         lv: 5,
         path: EPath["星尘项链"],
-        info: "闪避+12%，攻击+50%，技能冷却减少20%",
+        info: "闪避+12%，攻击+50%，技能冷却减少20%", // 正数技能冷却减少,负数技能冷却增加
         special_attr: [
         ],
         buff: [
             { type: BuffAttr.DODGE, value: 12, target: EquipAttrTarget.HERO },
             { type: BuffAttr.ATK, value: 50, target: EquipAttrTarget.HERO },
-            { type: BuffAttr.SKILL_CD, value: -20, target: EquipAttrTarget.HERO },
+            { type: BuffAttr.SKILL_CD, value: 20, target: EquipAttrTarget.HERO },
         ],
     },
 
diff --git a/assets/script/game/map/EquipSkillComp.ts b/assets/script/game/map/EquipSkillComp.ts
index 89fccecf..718e04e1 100644
--- a/assets/script/game/map/EquipSkillComp.ts
+++ b/assets/script/game/map/EquipSkillComp.ts
@@ -79,34 +79,37 @@ export class EquipSkillComp extends CCComp {
     update(dt: number): void {
         if(!smc.mission.play||smc.mission.pause) return
         if(this.skill1.uuid!=0){
-            if(this.skill1.cd_time < (this.skill1.cd)){
+            let cd=this.skill1.cd*(100-smc.vmdata.hero_buff.ATK_CD)/100
+            if(this.skill1.cd_time < cd){
                 this.skill1.cd_time+=dt
             }else{
                 if(this.skill1.type==1){
                     this.do_skill1()
                 }
             }
-            this.boxs.getChildByName("skill1").getChildByName("icon").getChildByName("cd").getComponent(ProgressBar).progress=(1-this.skill1.cd_time/this.skill1.cd)
+            this.boxs.getChildByName("skill1").getChildByName("icon").getChildByName("cd").getComponent(ProgressBar).progress=(1-this.skill1.cd_time/cd)
         }
         if(this.skill2.uuid!=0){
-            if(this.skill2.cd_time < (this.skill2.cd)){
+            let cd=this.skill2.cd*(100-smc.vmdata.hero_buff.ATK_CD)/100
+            if(this.skill2.cd_time < cd){
                 this.skill2.cd_time+=dt
             }else{
                 if(this.skill2.type==1){
                     this.do_skill2()
                 }
             }
-            this.boxs.getChildByName("skill2").getChildByName("icon").getChildByName("cd").getComponent(ProgressBar).progress=(1-this.skill2.cd_time/this.skill2.cd)
+            this.boxs.getChildByName("skill2").getChildByName("icon").getChildByName("cd").getComponent(ProgressBar).progress=(1-this.skill2.cd_time/cd)
         }
         if(this.skill3.uuid!=0){
-            if(this.skill3.cd_time < (this.skill3.cd)){
+            let cd=this.skill3.cd*(100-smc.vmdata.hero_buff.ATK_CD)/100
+            if(this.skill3.cd_time < cd){
                 this.skill3.cd_time+=dt
             }else{
                 if(this.skill3.type==1){
                     // this.do_skill3()
                 }
             }
-            this.boxs.getChildByName("skill3").getChildByName("icon").getChildByName("cd").getComponent(ProgressBar).progress=(1-this.skill3.cd_time/this.skill3.cd)
+            this.boxs.getChildByName("skill3").getChildByName("icon").getChildByName("cd").getComponent(ProgressBar).progress=(1-this.skill3.cd_time/cd)
         }   
     }
     do_skill1(){