diff --git a/public/react/src/modules/tpm/NewHeader.js b/public/react/src/modules/tpm/NewHeader.js
index d09e3ab4c..d698ebf95 100644
--- a/public/react/src/modules/tpm/NewHeader.js
+++ b/public/react/src/modules/tpm/NewHeader.js
@@ -728,7 +728,7 @@ submittojoinclass=(value)=>{
 								>
                   <Search
                     placeholder="实践课程/翻转课堂/开发社区/交流问答"
-                     onSearch={this.onSearchhref}
+                     onSearch={(value)=>this.onSearchhref(value)}
 
                     onPressEnter={this.onKeywordSearchKeyDown}
                     style={{ width: 300 }}