diff --git a/ide/src/trace/component/SpSystemTrace.ts b/ide/src/trace/component/SpSystemTrace.ts
index bd4bac7e0372877a040ae373a9609980262eda2d..abc03fdbf409e02967913e9ffa6d66843fb840a0 100644
--- a/ide/src/trace/component/SpSystemTrace.ts
+++ b/ide/src/trace/component/SpSystemTrace.ts
@@ -3934,13 +3934,17 @@ export class SpSystemTrace extends BaseElement {
         }
       }
     } else {
-      findIndex = structs.findIndex((it, idx) => {
-        return (
-          idx > currentIndex &&
-          it.startTime! >= TraceRow.range!.startNS &&
-          it.startTime! + it.dur! <= TraceRow.range!.endNS
-        );
-      });
+      if(currentIndex==-1) {
+        findIndex=0
+      }else{
+        findIndex = structs.findIndex((it, idx) => {
+          return (
+            idx > currentIndex &&
+            it.startTime! >= TraceRow.range!.startNS &&
+            it.startTime! + it.dur! <= TraceRow.range!.endNS
+          );
+        });
+      }
     }
     let findEntry: any;
     if (findIndex >= 0) {
diff --git a/ide/src/trace/component/trace/search/Search.ts b/ide/src/trace/component/trace/search/Search.ts
index 9f7fd24539c8dccd4510d28e5ac50677b1df5cb9..24454769724250b718525a674e4eda1fcd84ba90 100644
--- a/ide/src/trace/component/trace/search/Search.ts
+++ b/ide/src/trace/component/trace/search/Search.ts
@@ -34,6 +34,7 @@ export class LitSearch extends BaseElement {
   private searchELList: Array<HTMLElement> = [];
   //定义翻页index
   private retarget_index: number = 0;
+  private _retarge_index: HTMLInputElement | null | undefined;
 
   get list(): Array<any> {
     return this._list;
@@ -225,7 +226,7 @@ export class LitSearch extends BaseElement {
     this.indexEL = this.shadowRoot!.querySelector<HTMLSpanElement>('#index');
     this.searchHistoryListEL = this.shadowRoot!.querySelector<HTMLUListElement>('.search-history-list');
 
-    let _retarge_index = this.shadowRoot!.querySelector<HTMLInputElement>("input[name='retarge_index']")
+    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")
 
@@ -237,8 +238,11 @@ export class LitSearch extends BaseElement {
     });
     this.search!.addEventListener('change', (event) => {
       this.index = -1;
+      this._retarge_index!.value = ""
     });
     this.search!.addEventListener('keyup', (e: KeyboardEvent) => {
+      this._retarge_index!.value = ""
+      this.index = -1;
       this.searchKeyupListener(e);
     });
     this.shadowRoot?.querySelector('#arrow-left')?.addEventListener('click', (e) => {
@@ -263,7 +267,7 @@ 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) {
-        this.retarget_index = Number(_retarge_index!.value)
+        this.retarget_index = Number(this._retarge_index!.value)
         if (this.retarget_index <= this._list.length && this.retarget_index != 0) {
           this.dispatchEvent(
             new CustomEvent('retarget-data', {
@@ -281,7 +285,7 @@ export class LitSearch extends BaseElement {
           setTimeout(() => {
             _prompt!.style.display = 'none';
             _root!.style.display = 'flex';
-            _retarge_index!.value = ""
+            this._retarge_index!.value = ""
           }, 2000)
         }
 
@@ -412,7 +416,7 @@ export class LitSearch extends BaseElement {
         <div class="root" style="display: none">
             <lit-icon id="search-icon" name="search" size="22" color="#aaaaaa">
             </lit-icon>
-            <input class="readonly" placeholder="Search" readonly/>
+            <input name="search" class="readonly" placeholder="Search" readonly/>
             <div class="search-info">
                 <span id="index">0</span><span>/</span><span id="total">0</span>
                 <lit-icon class="icon" id="arrow-left" name="caret-left" color="#AAAAAA" size="26">
@@ -420,7 +424,7 @@ export class LitSearch extends BaseElement {
                 <span>|</span>
                 <lit-icon class="icon" id="arrow-right"  name="caret-right" color="#AAAAAA" size="26">
                 </lit-icon>
-                <input name="retarge_index" placeholder="Go" type="number" oninput="value=value.replace(/^[^1-9]/g,'')"/>
+                <input name="retarge_index" placeholder="Go" oninput="value=value.replace(/^(0+)|[^0-9]/g,'')"/>
             </div>
         </div>
         <div id="prompt" style="display: none"></div>
@@ -446,8 +450,13 @@ export class LitSearch extends BaseElement {
       searchInfoOption.textContent = historyInfo.searchContent;
       searchInfoOption.addEventListener('click', () => {
         if (searchInfoOption.textContent) {
+          let flag=this.search!.value
           this.search!.value = searchInfoOption.textContent;
           this.valueChangeHandler?.(this.search!.value);
+          if(flag!=searchInfoOption.textContent) {
+            this._retarge_index!.value = ""
+            this.index=-1
+          }
         }
       });
       searchContainer.append(searchInfoOption);