diff --git a/README.md b/README.md
index 1bef9c2..22cf9d7 100644
--- a/README.md
+++ b/README.md
@@ -29,13 +29,14 @@ Here is a [pr example](https://github.com/subscan-explorer/projects-info/pull/58
 
 1. description file (\<network\>.json)
 2. network icon image as SVG or PNG (recommend 512x512 and SVG)
+3. cover image as SVG or PNG (unnecessary)
 
 > If you want to request new/updated project info, You need to follow these steps:
 
 (If you have submitted project info and only want to update resouces without a description file, you can skip the signature step)
 
 1. put your description file in the right folder like `networks/kusama/parachain/<network>.json`
-2. put your image to `assets/images/<network>.<svg/png>`
+2. put your images to `assets/images/<network>.<svg/png>`
 3. go [polkadot apps signing](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Frpc.polkadot.io#/signing) to sign your description file content (**paste all content of the description file**) with **The parachain owner account**
 4. make a pull request to our repo, and replace placeholders of `Para ID Owner & Signature Account` and `Signature Hash` of `Signature Auto check` by the Owner account and Signature
 5. check all of the checklist
@@ -43,29 +44,26 @@ Here is a [pr example](https://github.com/subscan-explorer/projects-info/pull/58
 
 ## How to make a description file
 
-Here is a template you can refer to, don't worry about indentation and spaces, you just need to make sure it's in valid JSON format
+Here is a [template.json](https://github.com/subscan-explorer/projects-info/blob/main/networks/polkadot/parachain/template.json) you can refer to, don't worry about indentation and spaces, you just need to make sure it's in valid JSON format
 
 ```json
 {
   "data": {
-    "ParaID": 2046,
-    "Project Name": "darwinia",
-    "Logo": "../../assets/images/darwinia.png",
-    "Description (en)": "Darwinia is a cross-chain messaging infrastructure. Darwinia provides a reliable and programmable cross-chain platform for decentralized applications. Darwinia provides developers with an SDK, and developers can easily integrate cross-chain capabilities into their Dapps.",
-    "Description (zh)": "Darwinia is a cross-chain messaging infrastructure. Darwinia provides a reliable and programmable cross-chain platform for decentralized applications. Darwinia provides developers with an SDK, and developers can easily integrate cross-chain capabilities into their Dapps.",
-    "Parachain Crowdloans Allocation (en)": "<LEAVE HERE A LINK OR EMPTY>",
-    "Parachain Crowdloans Allocation (zh)": "<LEAVE HERE A LINK OR EMPTY>",
+    "ParaID": 2000,
+    "Project Name": "",
+    "Logo": "../../assets/images/[logo file name]",
+    "Cover": "../../assets/images/[cover file name]",
+    "Description (en)": "",
+    "Description (zh)": "",
     "Auction Reward & Reward Vesting Schedule (en)": "<LEAVE HERE A LINK OR EMPTY>",
     "Auction Reward & Reward Vesting Schedule (zh)": "<LEAVE HERE A LINK OR EMPTY>",
-    "Financing Information (en)": "<LEAVE HERE A LINK OR EMPTY>",
-    "Financing Information (zh)": "<LEAVE HERE A LINK OR EMPTY>",
-    "Website Link": "https://darwinia.network/",
-    "Twitter Link": "https://twitter.com/DarwiniaNetwork",
-    "Telegram Link": "https://t.me/DarwiniaNetwork",
-    "Discord Link": "https://discord.gg/KSJGA29Xz5",
-    "Medium Link": "https://medium.com/@DarwiniaNetwork",
-    "Github Link": "https://github.com/darwinia-network",
-    "Owner account": "<THE PARACHAIN OWNER ACCOUNT>"
+    "Website Link": "<LEAVE HERE A LINK OR EMPTY>",
+    "Twitter Link": "<LEAVE HERE A LINK OR EMPTY>",
+    "Telegram Link": "<LEAVE HERE A LINK OR EMPTY>",
+    "Discord Link": "<LEAVE HERE A LINK OR EMPTY>",
+    "Medium Link": "<LEAVE HERE A LINK OR EMPTY>",
+    "Github Link": "<LEAVE HERE A LINK OR EMPTY>",
+    "Owner account": ""
   }
 }
 ```
diff --git a/networks/polkadot/parachain/template.json b/networks/polkadot/parachain/template.json
new file mode 100644
index 0000000..02d6606
--- /dev/null
+++ b/networks/polkadot/parachain/template.json
@@ -0,0 +1,19 @@
+{
+    "data": {
+      "ParaID": 2000,
+      "Project Name": "",
+      "Logo": "../../assets/images/[logo file name]",
+      "Cover": "../../assets/images/[cover file name]",
+      "Description (en)": "",
+      "Description (zh)": "",
+      "Auction Reward & Reward Vesting Schedule (en)": "<LEAVE HERE A LINK OR EMPTY>",
+      "Auction Reward & Reward Vesting Schedule (zh)": "<LEAVE HERE A LINK OR EMPTY>",
+      "Website Link": "<LEAVE HERE A LINK OR EMPTY>",
+      "Twitter Link": "<LEAVE HERE A LINK OR EMPTY>",
+      "Telegram Link": "<LEAVE HERE A LINK OR EMPTY>",
+      "Discord Link": "<LEAVE HERE A LINK OR EMPTY>",
+      "Medium Link": "<LEAVE HERE A LINK OR EMPTY>",
+      "Github Link": "<LEAVE HERE A LINK OR EMPTY>",
+      "Owner account": ""
+    }
+}
\ No newline at end of file