diff --git a/src/views/material/ma/type/index.vue b/src/views/material/ma/type/index.vue
index 576ab801..3135daee 100644
--- a/src/views/material/ma/type/index.vue
+++ b/src/views/material/ma/type/index.vue
@@ -476,7 +476,7 @@
                 v-model="form.buyPrice"
                 placeholder="请输入"
                 controls-position="right"
-                :min="0" :max="999999999"
+                :min="0" :max="999999999999999"
                 maxlength="20"
                 style="width: 100%"
               />