diff --git a/src/views/chart/pages/Predict.vue b/src/views/chart/pages/Predict.vue
index 11750f4..d170f6c 100644
--- a/src/views/chart/pages/Predict.vue
+++ b/src/views/chart/pages/Predict.vue
@@ -41,7 +41,12 @@
               <el-button type="primary" icon="upload"
                 style="background-color: #7393b7; border-color: #7393b7; border-radius: 0;">Upload</el-button>
             </el-upload>
-            <!-- <el-button type="primary" icon="search" style="background-color: #7393b7; border-color: #7393b7; border-radius: 0; margin-left: 12px;" @click="onSearch">Select</el-button> -->
+            <el-button type="primary" icon="search"
+              style="background-color: #7393b7; border-color: #7393b7; border-radius: 0; margin-left: 12px;"
+              @click="onSearch">
+              <span v-if="!loading">Select</span>
+              <span v-else>识别中...</span>
+            </el-button>
             <el-button type="primary" icon="document"
               style="background-color: #7393b7; border-color: #7393b7; border-radius: 0; margin-left: 12px;"
               @click="onDownload">Download</el-button>
@@ -159,9 +164,7 @@ export default {
     // 文件选择变化
     handleChange(file, fileList) {
       if (file) {
-        this.currentFile = file.raw || file
-        this.onSearch()
-
+        this.currentFile = file.raw || file  
       } else {
         this.currentFile = null
       }
@@ -178,6 +181,10 @@ export default {
       //   // this.downloadFile(this.output_path, this.queryParams.case_no + '_' + item + '_ROC.json') 
 
       // })
+      if (this.loading || !this.output_path) {
+        this.$message.warning('暂无下载文件！');
+        return false
+      }
       this.$axios.get(window.CONFIG.baseUrl + '/download', { params: { path: this.output_path }, responseType: 'blob', }).then(res => {
         const downLoadName = 'pred.xlsx'
         // 通过a标签打开新页面下载文件