diff --git a/ide/src/trace/component/SpSystemTrace.ts b/ide/src/trace/component/SpSystemTrace.ts
index 84c496ad410dce3796a8f734fc30dda3f36c44a3..956d81aaa72260038393ba92d4371267aade6c7a 100644
--- a/ide/src/trace/component/SpSystemTrace.ts
+++ b/ide/src/trace/component/SpSystemTrace.ts
@@ -113,23 +113,8 @@ import { type SpKeyboard } from '../component/SpKeyboard.js';
 function dpr() {
   return window.devicePixelRatio || 1;
 }
-//节流处理
-function throttle(fn: any, t: number, ev: any): any {
-  let timer: any = null;
-  return function () {
-    if (!timer) {
-      timer = setTimeout(function () {
-        if (ev) {
-          fn(ev);
-        } else {
-          fn();
-        }
-        timer = null;
-      }, t);
-    }
-  };
-}
 
+ 
 export class CurrentSlicesTime {
   startTime: number | undefined;
   endTime: number | undefined;
@@ -150,6 +135,7 @@ export class SpSystemTrace extends BaseElement {
   static SDK_CONFIG_MAP: any;
   static sliceRangeMark: any;
   static wakeupList: Array<WakeupBean> = [];
+  times: Set<number> = new Set<number>();
   currentSlicesTime: CurrentSlicesTime = new CurrentSlicesTime();
   intersectionObserver: IntersectionObserver | undefined;
   tipEL: HTMLDivElement | undefined | null;
@@ -218,6 +204,43 @@ export class SpSystemTrace extends BaseElement {
   set flagList(list: Array<any>) {
     this._flagList = list;
   }
+   //节流处理
+  throttle(fn: Function, t: number, ev?: any ): Function {
+    let timerId: any = null;
+    return ()=> {
+      if (!timerId) {
+        timerId = setTimeout(function () {
+          if(ev){
+            fn(ev); 
+          }else{
+            fn();
+          } 
+          timerId = null;
+        }, t); 
+        this.times.add(timerId);
+      }
+    };
+  }
+  // 防抖处理
+  debounce(fn: Function, ms: number, ev?: any): Function {
+    let timerId: undefined | number;
+    return ()=>{
+      if(timerId){
+        window.clearTimeout(timerId);
+      }else{
+        timerId = window.setTimeout(()=>{
+          if(ev){
+            fn(ev); 
+          }else{
+            fn();
+          } 
+          timerId = undefined;
+        }, ms);
+        this.times.add(timerId);
+      }
+    }
+  }
+  
   async makeVsyncLine() {
     if (this._isVsync) {
       const range = this.timerShaftEL?.rangeRuler?.range;
@@ -1978,7 +2001,14 @@ export class SpSystemTrace extends BaseElement {
     ['d', false],
     ['f', false],
   ]);
-  documentOnKeyPress = (ev: KeyboardEvent) => {
+
+  documentOnKeyDown = (ev: KeyboardEvent) => {
+    document.removeEventListener('keyup', this.documentOnKeyUp);
+    this.debounce(this.continueSearch , 250 , ev )(); 
+    document.addEventListener('keyup', this.documentOnKeyUp);
+  };
+
+  documentOnKeyPress = (ev: KeyboardEvent) => {    
     if (!this.loadTraceCompleted) return;
     let keyPress = ev.key.toLocaleLowerCase();
     TraceRow.isUserInteraction = true;
@@ -2145,7 +2175,34 @@ export class SpSystemTrace extends BaseElement {
     }, 100);
   };
 
+  // 一直按着回车键的时候执行搜索功能
+  private continueSearch = (ev: KeyboardEvent)=>{ 
+    if (ev.key === 'Enter') {
+      if (ev.shiftKey) {
+        this.dispatchEvent(
+          new CustomEvent('previous-data', {
+            detail: {},
+            composed: false,
+          })
+        );
+      } else {
+        this.dispatchEvent(
+          new CustomEvent('next-data', {
+            detail: {},
+            composed: false,
+          })
+        );
+      }
+    }   
+  }
+  
   documentOnKeyUp = (ev: KeyboardEvent) => {
+    if(this.times.size > 0){ 
+		  for(let timerId of this.times){
+			clearTimeout(timerId);
+		  } 
+		}
+
     if(ev.key.toLocaleLowerCase() === '?'){
       document.querySelector('body > sp-application')!.shadowRoot!.querySelector<SpKeyboard>('#sp-keyboard')!.style.visibility = 'visible';
     }
@@ -2175,22 +2232,24 @@ export class SpSystemTrace extends BaseElement {
     TraceRow.isUserInteraction = false;
     this.observerScrollHeightEnable = false;
     this.keyboardEnable && this.timerShaftEL!.documentOnKeyUp(ev);
-    if (ev.code == 'Enter') {
+    if (ev.code == 'Enter') { 
+      document.removeEventListener('keydown', this.documentOnKeyDown); 
       if (ev.shiftKey) {
         this.dispatchEvent(
           new CustomEvent('previous-data', {
-            detail: {},
-            composed: false,
+          detail: {},
+          composed: false,
           })
         );
       } else {
         this.dispatchEvent(
           new CustomEvent('next-data', {
-            detail: {},
-            composed: false,
+          detail: {},
+          composed: false,
           })
         );
       }
+      document.addEventListener('keydown', this.documentOnKeyDown); 
     }
 
     if (ev.ctrlKey) {
@@ -3737,6 +3796,7 @@ export class SpSystemTrace extends BaseElement {
     this.addEventListener('mouseup', this.documentOnMouseUp);
     this.addEventListener('mouseout', this.documentOnMouseOut);
 
+    document.addEventListener('keydown', this.documentOnKeyDown );
     document.addEventListener('keypress', this.documentOnKeyPress);
     document.addEventListener('keyup', this.documentOnKeyUp);
     document.addEventListener('contextmenu', this.onContextMenuHandler);
@@ -3919,6 +3979,7 @@ export class SpSystemTrace extends BaseElement {
     this.removeEventListener('mouseup', this.documentOnMouseUp);
     this.removeEventListener('mouseout', this.documentOnMouseOut);
     document.removeEventListener('keypress', this.documentOnKeyPress);
+    document.removeEventListener('keydown', this.documentOnKeyDown);
     document.removeEventListener('keyup', this.documentOnKeyUp);
     document.removeEventListener('contextmenu', this.onContextMenuHandler);
     window.unsubscribe(window.SmartEvent.UI.SliceMark, this.sliceMarkEventHandler.bind(this));
@@ -4444,6 +4505,7 @@ export class SpSystemTrace extends BaseElement {
     InitAnalysis.getInstance().isInitAnalysis = true;
     procedurePool.submitWithName('logic0', 'clear', {}, undefined, (res: any) => {});
     procedurePool.submitWithName('logic1', 'clear', {}, undefined, (res: any) => {});
+    this.times.clear();
   }
 
   init = async (param: { buf?: ArrayBuffer; url?: string }, wasmConfigUri: string, progress: Function) => {
diff --git a/ide/src/trace/component/trace/search/Search.ts b/ide/src/trace/component/trace/search/Search.ts
index e8ec433221ba079d90bf988490b650a10683e427..ed87a02d795f48c7773b5be12acf09fe4b382960 100644
--- a/ide/src/trace/component/trace/search/Search.ts
+++ b/ide/src/trace/component/trace/search/Search.ts
@@ -15,6 +15,7 @@
 
 import { BaseElement, element } from '../../../../base-ui/BaseElement.js';
 import { LitIcon } from '../../../../base-ui/icon/LitIcon.js';
+import { SpSystemTrace } from '../../../component/SpSystemTrace.js';
 
 const LOCAL_STORAGE_SEARCH_KEY = 'search_key';
 
@@ -35,6 +36,7 @@ export class LitSearch extends BaseElement {
   //定义翻页index
   private retarget_index: number = 0;
   private _retarge_index: HTMLInputElement | null | undefined;
+  private systemTrace: SpSystemTrace | null | undefined;
 
   get list(): Array<any> {
     return this._list;
@@ -191,9 +193,9 @@ export class LitSearch extends BaseElement {
     }, 200);
   }
 
-  private searchKeyupListener(e: KeyboardEvent) {
-    if (e.code === 'Enter') {
-      this.updateSearchList(this.search!.value);
+  private searchKeyupListener(e: KeyboardEvent) {       
+    if( e.key === 'Enter' ){ 
+      this.updateSearchList(this.search!.value);       
       if (e.shiftKey) {
         this.dispatchEvent(
           new CustomEvent('previous-data', {
@@ -220,6 +222,18 @@ export class LitSearch extends BaseElement {
     e.stopPropagation();
   }
 
+  clearTimes(){
+    if(this.systemTrace)
+    {
+      if(this.systemTrace.times.size > 0){ 
+        for(let timerId of this.systemTrace.times){
+          clearTimeout(timerId);
+        } 
+      }
+    } 
+  }
+  
+
   initElements(): void {
     this.search = this.shadowRoot!.querySelector<HTMLInputElement>('input');
     this.totalEL = this.shadowRoot!.querySelector<HTMLSpanElement>('#total');
@@ -229,7 +243,19 @@ export class LitSearch extends BaseElement {
     this._retarge_index = this.shadowRoot!.querySelector<HTMLInputElement>("input[name='retarge_index']");
     let _root = this.shadowRoot!.querySelector<HTMLInputElement>('.root');
     let _prompt = this.shadowRoot!.querySelector<HTMLInputElement>('#prompt');
+    this.systemTrace = document.querySelector('body > sp-application')?.
+                              shadowRoot?.querySelector<SpSystemTrace>('#sp-system-trace');
 
+    let searchKeyup = (e: KeyboardEvent)=> {
+      this.clearTimes();
+      this._retarge_index!.value = ""
+      this.index = -1;
+      document.removeEventListener('keyup', this.systemTrace!.documentOnKeyUp);
+      document.removeEventListener('keydown', this.systemTrace!.documentOnKeyDown);
+      this.searchKeyupListener(e);
+      document.addEventListener('keydown', this.systemTrace!.documentOnKeyDown);
+      document.addEventListener('keyup', this.systemTrace!.documentOnKeyUp);
+    }
     this.search!.addEventListener('focus', () => {
       this.searchFocusListener();
     });
@@ -240,11 +266,8 @@ export class LitSearch extends BaseElement {
       this.index = -1;
       this._retarge_index!.value = '';
     });
-    this.search!.addEventListener('keyup', (e: KeyboardEvent) => {
-      this._retarge_index!.value = ""
-      this.index = -1;
-      this.searchKeyupListener(e);
-    });
+    this.search!.addEventListener('keyup', searchKeyup );
+    
     this.shadowRoot?.querySelector('#arrow-left')?.addEventListener('click', (e) => {
       this.dispatchEvent(
         new CustomEvent('previous-data', {
@@ -266,7 +289,13 @@ export class LitSearch extends BaseElement {
 
     // 添加翻页监听事件
     this.shadowRoot?.querySelector("input[name='retarge_index']")?.addEventListener('keyup', (e: any) => {
-      if (e.keyCode == 13) {
+      
+      if (e.key === 'Enter') {  
+        this.clearTimes();
+        document.removeEventListener('keyup', this.systemTrace!.documentOnKeyUp);
+        document.removeEventListener('keydown', this.systemTrace!.documentOnKeyDown);
+        document.removeEventListener('keypress', this.systemTrace!.documentOnKeyPress);
+        this.search!.removeEventListener('keyup', searchKeyup);
         this.retarget_index = Number(this._retarge_index!.value);
         if (this.retarget_index <= this._list.length && this.retarget_index != 0) {
           this.dispatchEvent(
@@ -288,8 +317,13 @@ export class LitSearch extends BaseElement {
             this._retarge_index!.value = '';
           }, 2000);
         }
-      }
-      e.stopPropagation();
+        this._retarge_index?.blur(); 
+        this.search!.addEventListener('keyup', searchKeyup);
+        document.addEventListener('keyup', this.systemTrace!.documentOnKeyUp);
+        document.addEventListener('keydown', this.systemTrace!.documentOnKeyDown );
+        document.addEventListener('keypress', this.systemTrace!.documentOnKeyPress);
+      } 
+      e.stopPropagation(); 
     });
   }