diff --git a/src/views/emis/EmisBaseTools/EmisSupplierPicker.vue b/src/views/emis/EmisBaseTools/EmisSupplierPicker.vue
index 56ab1af7..97bf21d8 100644
--- a/src/views/emis/EmisBaseTools/EmisSupplierPicker.vue
+++ b/src/views/emis/EmisBaseTools/EmisSupplierPicker.vue
@@ -100,7 +100,7 @@
         this.optionItems=[];
         let queryParams = {
           pageNum:1,
-          pageSize:10,
+          pageSize:2,
           code:key,
           name:val
         };
diff --git a/src/views/emis/emisTmsSiteBatch/panel/BigBatchEditForm.vue b/src/views/emis/emisTmsSiteBatch/panel/BigBatchEditForm.vue
index 7bddf694..e344e166 100644
--- a/src/views/emis/emisTmsSiteBatch/panel/BigBatchEditForm.vue
+++ b/src/views/emis/emisTmsSiteBatch/panel/BigBatchEditForm.vue
@@ -932,6 +932,13 @@ export default {
     },
     onSupplierSelect(item){
       console.log("==onSupplierSelect===>",item);
+      if(!item){
+        this.form.supplierCode=null;
+        this.form.supplierName=null;
+        this.form.supplierNameEn=null;
+        return;
+      }
+
       this.form.supplierCode=item.code;
       this.form.supplierName=item.name;
       this.form.supplierNameEn=item.nameEn;