diff --git a/src/utils/QuestionJsons/FileUpload.js b/src/utils/QuestionJsons/FileUpload.js
index b644826..4fd7ded 100644
--- a/src/utils/QuestionJsons/FileUpload.js
+++ b/src/utils/QuestionJsons/FileUpload.js
@@ -13,7 +13,7 @@ export default {
     select_random: 0,
     min_number: 1,
     max_number: 1,
-    min_size: 0,
+    min_size: 1,
     max_size: 1,
     is_file: 0,
     file_type: '0'
diff --git a/src/views/Design/components/ActionCompoents/components/QuestionItemAction/FieldUploadQuestionAction.vue b/src/views/Design/components/ActionCompoents/components/QuestionItemAction/FieldUploadQuestionAction.vue
index cc1bc41..9424937 100644
--- a/src/views/Design/components/ActionCompoents/components/QuestionItemAction/FieldUploadQuestionAction.vue
+++ b/src/views/Design/components/ActionCompoents/components/QuestionItemAction/FieldUploadQuestionAction.vue
@@ -53,12 +53,12 @@
     input-align="right"
     class="action-field"
     placeholder="0"
-    :min="0"
+    :min="1"
     :max="actionQuestion.config.max_size"
     @blur="handleMinSizeBlur"
     @update:model-value="
       (value) => {
-        actionQuestion.config.min_size = value === '' ? 0 : value;
+        actionQuestion.config.min_size = value === '' ? 1 : value;
       }
     "
   >
@@ -78,7 +78,7 @@
     @blur="handleMaxSizeBlur"
     @update:model-value="
       (value) => {
-        actionQuestion.config.max_size = value === '' ? 0 : value;
+        actionQuestion.config.max_size = value === '' ? 1 : value;
       }
     "
   >