diff --git a/_data/chains/eip155-20001.json b/_data/chains/eip155-20001.json
new file mode 100644
index 00000000..0b89a9b8
--- /dev/null
+++ b/_data/chains/eip155-20001.json
@@ -0,0 +1,23 @@
+{
+  "name": "CamelArk Mainnet",
+  "chainId": 20001,
+  "shortName": "CamelArk",
+  "chain": "ETHW",
+  "icon": "camelark",
+  "networkId": 20001,
+  "nativeCurrency": {
+    "name": "EthereumPoW",
+    "symbol": "ETHW",
+    "decimals": 18
+  },
+  "rpc": ["https://mainnet-http-rpc.camelark.com"],
+  "faucets": [],
+  "explorers": [
+    {
+      "name": "CamelArkscan",
+      "url": "https://scan.camelark.com",
+      "standard": "EIP3091"
+    }
+  ],
+  "infoURL": "https://www.camelark.com"
+}
diff --git a/_data/icons/camelark.json b/_data/icons/camelark.json
new file mode 100644
index 00000000..85791a46
--- /dev/null
+++ b/_data/icons/camelark.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmbXDcCWHh8jExE1tAUkUKzXyTb8srpC75ogZq1QYkMMRW",
+    "width": 128,
+    "height": 128,
+    "format": "svg"
+  }
+]
diff --git a/_data/iconsDownload/QmbXDcCWHh8jExE1tAUkUKzXyTb8srpC75ogZq1QYkMMRW b/_data/iconsDownload/QmbXDcCWHh8jExE1tAUkUKzXyTb8srpC75ogZq1QYkMMRW
new file mode 100644
index 00000000..98729c46
--- /dev/null
+++ b/_data/iconsDownload/QmbXDcCWHh8jExE1tAUkUKzXyTb8srpC75ogZq1QYkMMRW
@@ -0,0 +1,24 @@
+<svg width="128px" height="128px" viewBox="0 0 128 128" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>编组 2</title>
+    <g id="页面-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <g id="画板" transform="translate(-40.000000, -154.000000)">
+            <g id="编组-2" transform="translate(40.000000, 154.000000)">
+                <rect id="矩形" fill="#FFFFFF" x="0" y="0" width="128" height="128"></rect>
+                <g id="编组备份-4" transform="translate(2.000000, 20.000000)">
+                    <polygon id="三角形备份" fill="#FFB204" transform="translate(17.923869, 41.157394) rotate(135.000000) translate(-17.923869, -41.157394) " points="6.30848536 33.957639 29.6533021 48.1713455 6.19443554 48.3571491"></polygon>
+                    <polygon id="矩形备份-2" fill="#FFB204" points="21.1050967 27.7885727 37.3359276 11.2849561 53.5791381 27.7885727 41.6719896 82.7761775 33.0122452 82.7761775"></polygon>
+                    <polygon id="矩形备份-5" fill="#FFB204" points="53.5791381 27.7885727 69.8099691 11.2849561 86.0531796 27.7885727 74.1460311 82.7761775 65.4862867 82.7761775"></polygon>
+                    <polygon id="路径-2备份-3" fill="#CE8F00" points="53.5791381 27.7885727 46.9242782 58.5235427 59.4197901 54.7684281"></polygon>
+                    <polygon id="路径-2备份-4" fill="#CE8F00" transform="translate(86.455608, 43.156058) scale(-1, 1) translate(-86.455608, -43.156058) " points="86.8627121 27.7885727 80.2078522 58.5235427 92.703364 54.7684281"></polygon>
+                    <polygon id="路径-2备份-5" fill="#CE8F00" transform="translate(105.835845, 12.099106) scale(-1, 1) rotate(26.000000) translate(-105.835845, -12.099106) " points="105.10275 0.325749012 102.374555 15.0960327 109.297136 23.872463"></polygon>
+                    <polygon id="矩形备份-3" fill="#FFB204" transform="translate(97.018505, 29.859729) scale(1, -1) rotate(30.000000) translate(-97.018505, -29.859729) " points="78.9495765 7.19370872 107.555435 22.5385783 115.087434 52.5257492 88.5478694 37.0874628"></polygon>
+                    <polygon id="矩形备份-6" fill="#FFB204" transform="translate(112.166935, 8.780521) rotate(4.000000) translate(-112.166935, -8.780521) " points="100.830961 1.97008289 122.975102 7.06708084 123.502909 14.0928581 107.267015 15.5909598"></polygon>
+                    <polygon id="矩形备份-7" fill="#FFCD2D" points="0 64.905206 119.071485 64.905206 98.5035227 88 20.7821164 88"></polygon>
+                    <polyline id="路径备份" fill="#FFB204" transform="translate(8.422002, 57.894286) rotate(90.000000) translate(-8.422002, -57.894286) " points="15.4329217 66.3162884 1.41108244 49.4722843 15.4322605 49.4722843"></polyline>
+                    <polyline id="路径备份-3" fill="#FFB204" transform="translate(110.606986, 57.894286) scale(-1, 1) rotate(90.000000) translate(-110.606986, -57.894286) " points="117.617906 66.3162884 103.596066 49.4722843 117.617244 49.4722843"></polyline>
+                    <polygon id="路径-30备份" fill="#CE8F00" points="23.7209673 39.8605643 21.1268351 27.7724366 20.7296636 40.5881191"></polygon>
+                </g>
+            </g>
+        </g>
+    </g>
+</svg>
\ No newline at end of file