diff --git a/.github/workflows/ibc-packet-trigger.yaml b/.github/workflows/ibc-packet-trigger.yaml
new file mode 100644
index 000000000..be30c1add
--- /dev/null
+++ b/.github/workflows/ibc-packet-trigger.yaml
@@ -0,0 +1,83 @@
+name: IBC Communication of Packet between Axon and CKB
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron:  '0 */2 * * *' # runs every 2 hour
+
+jobs:
+  schedule-run-packet-send:
+    runs-on: ubuntu-latest
+    env:
+        # for forcerelay-ckb-sdk
+        FORCERELAY_CKB_SDK_COMMIT: f02969f920fa48234959fd25c771992a85619eb6
+        AXON_RECEIVER: f39fd6e51aad88f6f4ce6ab8827279cfffb92266
+        SUDT_AMOUNT: 1000
+        SDK_WORKSPACE: ${{ github.workspace }}/forcerelay-ckb-sdk
+        SDK_CONFIG: ${{ github.workspace }}/e2e/schedule/sdk.config.toml
+        # for ibc-solidity-contract
+        AXON_HTTP_RPC_URL: https://rpc-alphanet-axon.ckbapp.dev
+        IBC_SOLIDITY_CONTRACT_COMMIT: e0d1f4bf20c40aad721bff5838d8a3fa80c94585
+        CONTRACT_WORKSPACE: ${{ github.workspace }}/ibc-solidity-contract
+        RECEIVER: 0xc219351b150b900e50a7039f1e448b844110927e
+        TRANSFER_CONTRACT_ADDRESS: 0x9E545E3C0baAB3E08CdfD552C960A1050f373042
+        CHANNEL: channel-8
+        DENOM: f2a14f50a56b9aab8e960cb1b2c7f1152d7523e6cacb45b1ab2a94acb83e0233
+        AMOUNT: 1000
+    # 1. firstly, run ibc-solidity-contract script to send SendPacket to Axon and then, trigger RecvPacket process via forcerleay-ckb-sdk
+    # 2. secondly, directly run forcerelay-ckb-sdk to send SendPacket to CKB, and then, it'll automatically listen AckPacket
+    steps:
+      - name: Prepare start-time for ibc-solidity-contract
+        uses: actions/github-script@v6
+        id: solidity-start-time
+        with:
+          script: return Date.now()
+          result-encoding: string
+
+      - name: Set Node.js 16.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+
+      - name: Install yarn
+        run: npm install --global yarn
+
+      - name: Prepare IBC contracts
+        run: git clone --recursive https://github.com/synapseweb3/ibc-solidity-contract.git $CONTRACT_WORKSPACE && cd $CONTRACT_WORKSPACE && git checkout $IBC_SOLIDITY_CONTRACT_COMMIT
+
+      - name: Print schedule start-time of ibc-solidity-contract
+        run: echo "${{ steps.solidity-start-time.outputs.result }}"
+
+      - name: 1. Trigger SendPacket event on Axon (ERC20)
+        run: yarn send
+
+      - uses: actions/checkout@v3
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+
+      - name: Download forcerelay-ckb-sdk
+        run: git clone --recursive https://github.com/synapseweb3/forcerelay-ckb-sdk.git $SDK_WORKSPACE && cd $SDK_WORKSPACE && git checkout $FORCERELAY_CKB_SDK_COMMIT
+
+      - name: Build forcerelay-ckb-sdk example (sudt-transfer)
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --example sudt-transfer --manifest-path ${{ env.SDK_WORKSPACE }}/Cargo.toml
+
+      - name: 2. Listen RecvPacket event on CKB
+        run: $SDK_WORKSPACE/target/debug/example/sudt-transfer --config $SDK_CONFIG recv
+
+      - name: Prepare start-time for ibc-solidity-contract
+        uses: actions/github-script@v6
+        id: sdk-start-time
+        with:
+          script: return Date.now()
+          result-encoding: string
+
+      - name: Print schedule start-time of forcerelay-ckb-sdk
+        run: echo "${{ steps.sdk-start-time.outputs.result }}"
+
+      - name: 3. Trigger SendPacket on CKB (sUDT)
+        run: $SDK_WORKSPACE/target/debug/example/sudt-transfer --config $SDK_CONFIG send --receiver &AXON_RECEIVER --amount $SUDT_AMOUNT --sudt yukun_li
diff --git a/e2e/schedule/sdk.config.toml b/e2e/schedule/sdk.config.toml
new file mode 100644
index 000000000..0eba8b155
--- /dev/null
+++ b/e2e/schedule/sdk.config.toml
@@ -0,0 +1,26 @@
+channel_contract_type_id_args = "0x4d63d2d59c9f8e2b117cde09bb3d705b82e0e21216a3cc54967e715bf19a25b8"
+packet_contract_type_id_args = "0x7a06b2df4bc422cfe4702d96dca655397b4b818f04a5ef1426a6591997540fdf"
+channel_id = 0
+confirmations = 3
+
+ckb_rpc_url = "https://testnet.ckbapp.dev/"
+
+[user_lock_script]
+code_hash = "0x12b7f23d284e3221fe0730ca5753c28f9302c7368d83101637684c424b242a95"
+hash_type = "type"
+args = "0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
+
+[axon_metadata_type_script]
+code_hash = "0x00000000000000000000000000000000000000000000000000545950455f4944"
+hash_type = "type"
+args = "0xb2cb0aafcf2bcf4095930621a7f82f411adec578fe83c4f15e32b8230aa3ec28"
+
+[sudt_transfer_contract_type_script]
+code_hash = "0x00000000000000000000000000000000000000000000000000545950455f4944"
+hash_type = "type"
+args = "0x9f3538c666de488c38a246e4c6e1f95a04d4dd250b7d5b6a26092b6f330e7215"
+
+[sudt.yukun_li]
+code_hash = "0xc5e5dcf215925f7ef4dfaf5f4b4f105bc321c02776d6e7d52a1db3fcd9d011a4"
+hash_type = "type"
+args = "0xc219351b150b900e50a7039f1e448b844110927e5fd9bd30425806cb8ddff1fd"