diff --git a/config/config_en.json b/config/config_en.json
index c88ab5f5..6d64cf42 100755
--- a/config/config_en.json
+++ b/config/config_en.json
@@ -148,7 +148,7 @@
                     "label": "Business support: support@sipeed.com"
                 },
                 {
-                    "label": "Adress: 深圳市宝安区新湖路4008号蘅芳科技办公大厦A座-2101C"
+                    "label": "Address: 深圳市宝安区新湖路4008号蘅芳科技办公大厦A座-2101C"
                 },
                 {
                     "label": "Join us",
diff --git a/layout/home.html b/layout/home.html
index 1a018eac..7094e2f4 100644
--- a/layout/home.html
+++ b/layout/home.html
@@ -89,6 +89,15 @@
   const data = {
     head: [
       // 图片分辨率为： 1800x600， 左右两边各留 200px 不包含实际内容只有背景，中间 1400px 是内容
+      {
+        img: "{{_('/static/home/ax650_presell.jpg')}}",
+        btns: [
+          {
+            lable: "{{_('购买')}}",
+            link: "https://sipeed.com/m4ndock",
+          },
+        ],
+      },
       {
         img: "{{_('/static/home/licheepi4a_post.jpg')}}",
         btns: [
diff --git a/layout/locales/en/LC_MESSAGES/messages.po b/layout/locales/en/LC_MESSAGES/messages.po
index 503fecea..65e9d08f 100644
--- a/layout/locales/en/LC_MESSAGES/messages.po
+++ b/layout/locales/en/LC_MESSAGES/messages.po
@@ -3,48 +3,52 @@ msgid ""
 msgstr ""
 
 #: home.html:93
-msgid "/static/home/licheepi4a_post.jpg"
+msgid "/static/home/ax650_presell.jpg"
 msgstr ""
 
-#: home.html:96 home.html:109 home.html:122 licheepi.html:132 licheepi.html:148
-#: licheepi.html:164 licheepi.html:180 maix.html:110 maix.html:127
-#: maix.html:143 maixsense.html:40 maixsense.html:56 tang.html:40 tang.html:56
-#: tang.html:72 tang.html:88
-msgid "文档"
-msgstr "Documentation"
-
-#: home.html:100 home.html:113 home.html:126 licheepi.html:136
+#: home.html:96 home.html:109 home.html:122 home.html:135 licheepi.html:136
 #: licheepi.html:152 licheepi.html:168 licheepi.html:184 maix.html:114
 #: maix.html:131 maix.html:147 maixsense.html:44 maixsense.html:60 tang.html:44
 #: tang.html:60 tang.html:76 tang.html:92
 msgid "购买"
 msgstr "Buy"
 
-#: home.html:106
+#: home.html:102
+msgid "/static/home/licheepi4a_post.jpg"
+msgstr ""
+
+#: home.html:105 home.html:118 home.html:131 licheepi.html:132
+#: licheepi.html:148 licheepi.html:164 licheepi.html:180 maix.html:110
+#: maix.html:127 maix.html:143 maixsense.html:40 maixsense.html:56 tang.html:40
+#: tang.html:56 tang.html:72 tang.html:88
+msgid "文档"
+msgstr "Documentation"
+
+#: home.html:115
 msgid "/static/home/maixiii_axpi.jpg"
 msgstr "/static/home/maixiii_axpi_en.jpg"
 
-#: home.html:135
+#: home.html:144
 msgid "分享广场"
 msgstr "Share Center"
 
-#: home.html:139
+#: home.html:148
 msgid "MaixHub 官网"
 msgstr "MaixHub"
 
-#: home.html:149
+#: home.html:158
 msgid "产品动态"
 msgstr "Product News"
 
-#: home.html:153
+#: home.html:162
 msgid "Maix AI 视觉"
 msgstr "Maix AI Vision"
 
-#: home.html:165
+#: home.html:174
 msgid "MaixSense 传感器"
 msgstr "MaixSense Sensor"
 
-#: home.html:169
+#: home.html:178
 msgid "其它"
 msgstr "Others"
 
@@ -267,3 +271,6 @@ msgstr "MCU inside Chip FPGA Board"
 msgid "自带多种外设接口的 FPGA 开发板"
 msgstr "Mutiple interfaces FPGA board"
 
+#~ msgid "预定"
+#~ msgstr ""
+
diff --git a/layout/locales/messages.pot b/layout/locales/messages.pot
index 0b9ca21e..28596a1d 100644
--- a/layout/locales/messages.pot
+++ b/layout/locales/messages.pot
@@ -3,48 +3,52 @@ msgid "翻译内容"
 msgstr ""
 
 #: home.html:93
-msgid "/static/home/licheepi4a_post.jpg"
+msgid "/static/home/ax650_presell.jpg"
 msgstr ""
 
-#: home.html:96 home.html:109 home.html:122 licheepi.html:132 licheepi.html:148
-#: licheepi.html:164 licheepi.html:180 maix.html:110 maix.html:127
-#: maix.html:143 maixsense.html:40 maixsense.html:56 tang.html:40 tang.html:56
-#: tang.html:72 tang.html:88
-msgid "文档"
-msgstr ""
-
-#: home.html:100 home.html:113 home.html:126 licheepi.html:136
+#: home.html:96 home.html:109 home.html:122 home.html:135 licheepi.html:136
 #: licheepi.html:152 licheepi.html:168 licheepi.html:184 maix.html:114
 #: maix.html:131 maix.html:147 maixsense.html:44 maixsense.html:60 tang.html:44
 #: tang.html:60 tang.html:76 tang.html:92
 msgid "购买"
 msgstr ""
 
-#: home.html:106
+#: home.html:102
+msgid "/static/home/licheepi4a_post.jpg"
+msgstr ""
+
+#: home.html:105 home.html:118 home.html:131 licheepi.html:132
+#: licheepi.html:148 licheepi.html:164 licheepi.html:180 maix.html:110
+#: maix.html:127 maix.html:143 maixsense.html:40 maixsense.html:56 tang.html:40
+#: tang.html:56 tang.html:72 tang.html:88
+msgid "文档"
+msgstr ""
+
+#: home.html:115
 msgid "/static/home/maixiii_axpi.jpg"
 msgstr ""
 
-#: home.html:135
+#: home.html:144
 msgid "分享广场"
 msgstr ""
 
-#: home.html:139
+#: home.html:148
 msgid "MaixHub 官网"
 msgstr ""
 
-#: home.html:149
+#: home.html:158
 msgid "产品动态"
 msgstr ""
 
-#: home.html:153
+#: home.html:162
 msgid "Maix AI 视觉"
 msgstr ""
 
-#: home.html:165
+#: home.html:174
 msgid "MaixSense 传感器"
 msgstr ""
 
-#: home.html:169
+#: home.html:178
 msgid "其它"
 msgstr ""
 
diff --git a/layout/locales/zh/LC_MESSAGES/messages.po b/layout/locales/zh/LC_MESSAGES/messages.po
index 8d0b3c22..702ec24e 100644
--- a/layout/locales/zh/LC_MESSAGES/messages.po
+++ b/layout/locales/zh/LC_MESSAGES/messages.po
@@ -3,48 +3,52 @@ msgid ""
 msgstr ""
 
 #: home.html:93
-msgid "/static/home/licheepi4a_post.jpg"
+msgid "/static/home/ax650_presell.jpg"
 msgstr ""
 
-#: home.html:96 home.html:109 home.html:122 licheepi.html:132 licheepi.html:148
-#: licheepi.html:164 licheepi.html:180 maix.html:110 maix.html:127
-#: maix.html:143 maixsense.html:40 maixsense.html:56 tang.html:40 tang.html:56
-#: tang.html:72 tang.html:88
-msgid "文档"
-msgstr ""
-
-#: home.html:100 home.html:113 home.html:126 licheepi.html:136
+#: home.html:96 home.html:109 home.html:122 home.html:135 licheepi.html:136
 #: licheepi.html:152 licheepi.html:168 licheepi.html:184 maix.html:114
 #: maix.html:131 maix.html:147 maixsense.html:44 maixsense.html:60 tang.html:44
 #: tang.html:60 tang.html:76 tang.html:92
 msgid "购买"
 msgstr ""
 
-#: home.html:106
+#: home.html:102
+msgid "/static/home/licheepi4a_post.jpg"
+msgstr ""
+
+#: home.html:105 home.html:118 home.html:131 licheepi.html:132
+#: licheepi.html:148 licheepi.html:164 licheepi.html:180 maix.html:110
+#: maix.html:127 maix.html:143 maixsense.html:40 maixsense.html:56 tang.html:40
+#: tang.html:56 tang.html:72 tang.html:88
+msgid "文档"
+msgstr ""
+
+#: home.html:115
 msgid "/static/home/maixiii_axpi.jpg"
 msgstr ""
 
-#: home.html:135
+#: home.html:144
 msgid "分享广场"
 msgstr ""
 
-#: home.html:139
+#: home.html:148
 msgid "MaixHub 官网"
 msgstr ""
 
-#: home.html:149
+#: home.html:158
 msgid "产品动态"
 msgstr ""
 
-#: home.html:153
+#: home.html:162
 msgid "Maix AI 视觉"
 msgstr ""
 
-#: home.html:165
+#: home.html:174
 msgid "MaixSense 传感器"
 msgstr ""
 
-#: home.html:169
+#: home.html:178
 msgid "其它"
 msgstr ""
 
@@ -283,3 +287,6 @@ msgstr ""
 #~ msgid "/static/home/licheepi4a_2.jpg"
 #~ msgstr ""
 
+#~ msgid "预定"
+#~ msgstr ""
+
diff --git a/static/home/ax650_presell.jpg b/static/home/ax650_presell.jpg
new file mode 100644
index 00000000..bf3efcbe
Binary files /dev/null and b/static/home/ax650_presell.jpg differ