diff --git a/data/clients/1.yaml b/data/clients/hw.yaml
similarity index 57%
rename from data/clients/1.yaml
rename to data/clients/hw.yaml
index 4fa967e3f248c854b78d7b3470e4f9f17532ef70..d600e583acf8ee4891a44513dd81fddca3f3354b 100644
--- a/data/clients/1.yaml
+++ b/data/clients/hw.yaml
@@ -1,3 +1,3 @@
 name: "huawei"
-image: "/img/clients/huawei.svg"
+image: "/img/clients/hw_big.png"
 url: "http://www.huawei.com/"
diff --git a/data/clients/puhua.yaml b/data/clients/puhua.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..559123afcd8ee808c0217c2de369f19b6fe784e9
--- /dev/null
+++ b/data/clients/puhua.yaml
@@ -0,0 +1,3 @@
+name: "puhua"
+image: "/img/clients/puhua_big.png"
+url: "http://i-soft.com.cn/"
diff --git a/data/clients/qilin.yaml b/data/clients/qilin.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..25c128ccf2351d20790945cfece8eab2681a3573
--- /dev/null
+++ b/data/clients/qilin.yaml
@@ -0,0 +1,3 @@
+name: "qilin"
+image: "/img/clients/qilin_big.png"
+url: "http://www.kylinos.cn/"
diff --git a/data/clients/2.yaml b/data/clients/shendu.yaml
similarity index 57%
rename from data/clients/2.yaml
rename to data/clients/shendu.yaml
index 9c25be85d8400db56bc366b35ff39226bd7b1700..9466c9393dbb114408c94cd1cc943886f45f5cf3 100644
--- a/data/clients/2.yaml
+++ b/data/clients/shendu.yaml
@@ -1,3 +1,3 @@
 name: "shendu"
-image: "/img/clients/shendu.jpg"
+image: "/img/clients/shendu_big.png"
 url: "http://www.deepinghost.com/"
diff --git a/data/clients/yongyou.yaml b/data/clients/yongyou.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..46449616effb4ff17fd7b2590803100327a84271
--- /dev/null
+++ b/data/clients/yongyou.yaml
@@ -0,0 +1,3 @@
+name: "yongyou"
+image: "/img/clients/yongyou_big.png"
+url: "https://www.yonyou.com/"
diff --git a/data/clients/3.yaml b/data/clients/zhongbiao.yaml
similarity index 55%
rename from data/clients/3.yaml
rename to data/clients/zhongbiao.yaml
index 2f066098c10f17aad6a5fcf85f166d2ee1b68bf5..070ef87648b52b11ca6d84cd0f5c4f6fe172cfde 100644
--- a/data/clients/3.yaml
+++ b/data/clients/zhongbiao.yaml
@@ -1,3 +1,3 @@
 name: "zhongbiao"
-image: "/img/clients/zhongbiao.jpg"
+image: "/img/clients/zhongbiao_big.png"
 url: "http://www.cs2c.com.cn/"
diff --git a/static/img/clients/customer-1.jpg b/static/img/clients/customer-1.jpg
deleted file mode 100644
index cb1bae7ef40e758be6f898a00542bc2cf218fd6b..0000000000000000000000000000000000000000
Binary files a/static/img/clients/customer-1.jpg and /dev/null differ
diff --git a/static/img/clients/customer-1.png b/static/img/clients/customer-1.png
deleted file mode 100644
index 131bef2d4e1881c33cc235aa890b6c72898acae2..0000000000000000000000000000000000000000
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diff --git a/static/img/clients/customer-2.png b/static/img/clients/customer-2.png
deleted file mode 100644
index aefb5b068540e0f172752662813dae94fbf09433..0000000000000000000000000000000000000000
Binary files a/static/img/clients/customer-2.png and /dev/null differ
diff --git a/static/img/clients/customer-3.png b/static/img/clients/customer-3.png
deleted file mode 100644
index 69cd03ebb709f5663166a4b91885603cda6b080e..0000000000000000000000000000000000000000
Binary files a/static/img/clients/customer-3.png and /dev/null differ
diff --git a/static/img/clients/customer-4.png b/static/img/clients/customer-4.png
deleted file mode 100644
index c906944980b7ba24fff525709a2783bb731b7fca..0000000000000000000000000000000000000000
Binary files a/static/img/clients/customer-4.png and /dev/null differ
diff --git a/static/img/clients/customer-5.png b/static/img/clients/customer-5.png
deleted file mode 100644
index bdd6625ff1ab6ab697d293e16fa7f6442db66c9f..0000000000000000000000000000000000000000
Binary files a/static/img/clients/customer-5.png and /dev/null differ
diff --git a/static/img/clients/customer-6.png b/static/img/clients/customer-6.png
deleted file mode 100644
index b9b6797c265efebce83089aef6856b23e7e7e9da..0000000000000000000000000000000000000000
Binary files a/static/img/clients/customer-6.png and /dev/null differ
diff --git a/static/img/clients/huawei.svg b/static/img/clients/huawei.svg
deleted file mode 100644
index 4a588ccb8a319eaee74c88a102869f8229307abe..0000000000000000000000000000000000000000
--- a/static/img/clients/huawei.svg
+++ /dev/null
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