diff --git a/.github/workflows/blank.yml b/.github/workflows/blank.yml
new file mode 100644
index 0000000..548ba10
--- /dev/null
+++ b/.github/workflows/blank.yml
@@ -0,0 +1,38 @@
+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the "main" branch
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    permissions:
+      contents: read
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.2.1
+
+      # Runs a single command using the runner's shell
+      - name: Run a one-line script
+        run: echo Hello, world!
+
+      # Runs a set of commands using the runner's shell
+      - name: Run a multi-line script
+        run: |
+          echo Add other actions to build,
+          echo test, and deploy your project.
diff --git a/networks/polkadot/parachain/frontier-pos-template.json b/networks/polkadot/parachain/frontier-pos-template.json
new file mode 100644
index 0000000..7f3a2b4
--- /dev/null
+++ b/networks/polkadot/parachain/frontier-pos-template.json
@@ -0,0 +1,20 @@
+{
+    "data": {
+        "ParaID": 0,
+        "Project Name": "frontier-pos-template",
+        "SS58 Prefix": "",
+        "Logo": "",
+        "Cover": "",
+        "Description (en)": "A general public chain development template based on polkadot-sdk and Frontier, using the NPOS protocol and compatible with the Ethereum EVM. It aims to make Polkadot technology more developer-friendly and to be used by more public chain teams.",
+        "Description (zh)": "",
+        "Auction Reward & Reward Vesting Schedule (en)": "",
+        "Auction Reward & Reward Vesting Schedule (zh)": "",
+        "Website Link": "https://scschain.com/",
+        "Twitter Link": "",
+        "Telegram Link": "",
+        "Discord Link": "",
+        "Medium Link": "",
+        "Github Link": "https://github.com/ChainSupport/frontier-pos-template",
+        "Owner account": "13p2gp4kLSgTx4aXxyXznwJLrnzG2yT2s2a7Dwv4L5VTGyuK"
+    }
+}
diff --git a/networks/polkadot/parachain/geminis.json b/networks/polkadot/parachain/geminis.json
index bd41bcb..fe720ef 100644
--- a/networks/polkadot/parachain/geminis.json
+++ b/networks/polkadot/parachain/geminis.json
@@ -2,7 +2,7 @@
   "data": {
     "ParaID": 2038,
     "Project Name": "Geminis",
-    "Logo": "../../assets/images/geminis.svg",
+    "Logo": "../../assets/images/geminis.png",
     "Description (en)": "The 1st Parachain in fair launch without a private sale and supported by the advanced ParaState tech stack.",
     "Parachain Crowdloans Allocation (en)": "https://docs.geminis.network/tokenomics",
     "Auction Reward & Reward Vesting Schedule (en)": "",
diff --git a/networks/polkadot/parachain/polkadex.json b/networks/polkadot/parachain/polkadex.json
index bb65170..a925a22 100644
--- a/networks/polkadot/parachain/polkadex.json
+++ b/networks/polkadot/parachain/polkadex.json
@@ -2,7 +2,7 @@
   "data": {
     "ParaID": 2036,
     "Project Name": "Polkadex",
-    "Logo": "../../assets/images/polkadex.svg",
+    "Logo": "../../assets/images/Polkadex.svg",
     "Description (en)": "Polkadex is a fully decentralized peer-to-peer orderbook-based cryptocurrency exchange for the DeFi ecosystem built on Substrate.",
     "Parachain Crowdloans Allocation (en)": "https://www.polkadex.trade/crowdloans",
     "Auction Reward & Reward Vesting Schedule (en)": "https://polkadex.medium.com/polkadex-needs-you-lets-win-a-parachain-on-polkadot-together-b0e480642bd3",