diff --git a/app/admin/controller/SkuController.php b/app/admin/controller/SkuController.php
index 28e254d..a30cd5e 100644
--- a/app/admin/controller/SkuController.php
+++ b/app/admin/controller/SkuController.php
@@ -142,6 +142,9 @@ class SkuController extends BaseController
                     $desc = [];
                     foreach ($desci as $k => $v){
                         $item = explode(':', $v);
+                        if (count($item) != 2) {
+                            continue;
+                        }
                         $attr = ['attr_name'=>$item[0],'attr_value'=>$item[1]];
                         $skuAttribute = SkuAttribute::where('attr_name', $item[0])->first();
                         if (empty($skuAttribute)) {