diff --git a/public/react/src/modules/tpm/TPMDataset.js b/public/react/src/modules/tpm/TPMDataset.js
index 0c380467a..ecd004a92 100644
--- a/public/react/src/modules/tpm/TPMDataset.js
+++ b/public/react/src/modules/tpm/TPMDataset.js
@@ -459,9 +459,9 @@ class TPMDataset extends Component {
 	}
 	ButtonloadinghandleChange=()=>{
 		// this.props.showNotification(`zhzzzzz`);
-		// this.setState({
-		// 	Buttonloading:true
-		// })
+		this.setState({
+			Buttonloading:false
+		})
 	}
 	render() {
 		const {tpmLoading, shixun, user, match} = this.props;
@@ -494,9 +494,7 @@ class TPMDataset extends Component {
 				const isLt400M = file.size / 1024 / 1024 <= 400;
 
 				if (!isLt400M) {
-					this.setState({
-						Buttonloading:false
-					})
+					this.ButtonloadinghandleChange
 					this.props.showNotification('文件大小必须小于等于400MB!');
 				}
 				return isLt400M;
@@ -548,7 +546,7 @@ class TPMDataset extends Component {
 									</style>
 									<div className="intermediatecenter deletebuttom">
 										 <Upload {...uploadProps}>
-												<Button  className={"deletebuttom"} loading={this.state.Buttonloading} onClick={	this.ButtonloadinghandleChange}>{this.state.Buttonloading===true?"上传中":"上传文件"}</Button>
+												<Button  className={"deletebuttom"} loading={this.state.Buttonloading}>{this.state.Buttonloading===true?"上传中":"上传文件"}</Button>
 										 </Upload></div>
 									{
 										data_sets_count>0?