diff --git a/crmeb/config/ajcaptcha.php b/crmeb/config/ajcaptcha.php
index dce4a2dbf..36153649b 100644
--- a/crmeb/config/ajcaptcha.php
+++ b/crmeb/config/ajcaptcha.php
@@ -10,7 +10,12 @@ return [
     //滑动验证码
     'block_puzzle' => [
         /*背景图片路径， 不填使用默认值， 支持string与array两种数据结构。string为默认图片的目录，array索引数组则为具体图片的地址*/
-        'backgrounds' => [],
+        'backgrounds' => [
+            public_path().'statics/images/check1.jpg',
+            public_path().'statics/images/check2.jpg',
+            public_path().'statics/images/check3.jpg',
+            public_path().'statics/images/check4.jpg',
+        ],
 
         /*模板图,格式同上支持string与array*/
         'templates' => [],
diff --git a/crmeb/public/statics/images/check1.jpg b/crmeb/public/statics/images/check1.jpg
new file mode 100644
index 000000000..a4d3214ec
Binary files /dev/null and b/crmeb/public/statics/images/check1.jpg differ
diff --git a/crmeb/public/statics/images/check2.jpg b/crmeb/public/statics/images/check2.jpg
new file mode 100644
index 000000000..fa0ce8619
Binary files /dev/null and b/crmeb/public/statics/images/check2.jpg differ
diff --git a/crmeb/public/statics/images/check3.jpg b/crmeb/public/statics/images/check3.jpg
new file mode 100644
index 000000000..50ca18315
Binary files /dev/null and b/crmeb/public/statics/images/check3.jpg differ
diff --git a/crmeb/public/statics/images/check4.jpg b/crmeb/public/statics/images/check4.jpg
new file mode 100644
index 000000000..d1922c136
Binary files /dev/null and b/crmeb/public/statics/images/check4.jpg differ
diff --git a/crmeb/public/statics/images/close.gif b/crmeb/public/statics/images/close.gif
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/co-bag.png b/crmeb/public/statics/images/co-bag.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/empty-box.png b/crmeb/public/statics/images/empty-box.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/error-network.png b/crmeb/public/statics/images/error-network.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/look.png b/crmeb/public/statics/images/look.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/no-thing.png b/crmeb/public/statics/images/no-thing.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/noAddress.png b/crmeb/public/statics/images/noAddress.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/noCollection.png b/crmeb/public/statics/images/noCollection.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/noCoupon.png b/crmeb/public/statics/images/noCoupon.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/noInvoice.png b/crmeb/public/statics/images/noInvoice.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/noMessage.png b/crmeb/public/statics/images/noMessage.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/noSearch.png b/crmeb/public/statics/images/noSearch.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/open.gif b/crmeb/public/statics/images/open.gif
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/red-packets.png b/crmeb/public/statics/images/red-packets.png
old mode 100644
new mode 100755
diff --git a/crmeb/public/statics/images/share-info.png b/crmeb/public/statics/images/share-info.png
old mode 100644
new mode 100755