diff --git a/src/views/trials/trials-panel/visit/crc-upload/components/uploadClinicalData.vue b/src/views/trials/trials-panel/visit/crc-upload/components/uploadClinicalData.vue
index fb1c09ae..009a901c 100644
--- a/src/views/trials/trials-panel/visit/crc-upload/components/uploadClinicalData.vue
+++ b/src/views/trials/trials-panel/visit/crc-upload/components/uploadClinicalData.vue
@@ -287,7 +287,7 @@
                 type="file"
                 name="file"
                 multiple
-                ref="file"
+                ref="addFile"
                 style="
                   position: absolute;
                   top: 0;
@@ -582,7 +582,9 @@ export default {
         }
       }
       this.handleUploadFile();
-      this.$refs.file.value = null;
+      this.$refs.addFile.forEach(item=>{
+        item.value = null;
+      })
     },
     async handleUploadFile() {
       this.btnLoading = true;