diff --git a/README.md b/README.md
index dadf216..d12d108 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,11 @@
 # Faucet Webpage
 
-A simple webpage for Sepolia Testnet's faucet.
+It's HW3 for 1112 NCNU CSIE "Principles and Practice of Blockchains"
 
-It's HW1 for 1112 NCNU CSIE "Principles and Practice of Blockchains"
+link to Metamask and manage your ERC-20 token on Sepolia Testnet.
 
-link to Metamask and create a transaction to the smart contract to get SepoliaETH.
-
-![](docs/Screenshot_20230226_025506.png)
+![](docs/Screenshot_20230508_220420.png)
+![](docs/Screenshot_20230508_220621.png)
 
 
 ## Project Setup
@@ -15,17 +14,6 @@ link to Metamask and create a transaction to the smart contract to get SepoliaET
 npm install
 ```
 
-### fill in your smart contract's address
-
-```sh
-cp .env.example .env
-vim .env
-'''
-VITE_BANK_ADDR = "YOUR BANK ADDRESS"
-'''
-
-```
-
 ### Compile and Hot-Reload for Development
 
 ```sh
@@ -36,12 +24,4 @@ npm run dev
 
 ```sh
 npm run build
-```
-
-## Notice
-
-Now, I am not sure of difference between `window.ethereum` & `web3`
-
-I use `window.ethereum` to send transaction, check accounts, check network and use `web3` to encode ABI.
-
-I am not sure whether it's a suitable implementation
\ No newline at end of file
+```
\ No newline at end of file
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