From 73798bfc81e3f3e648be421fcac5685a4b97dba0 Mon Sep 17 00:00:00 2001
From: buttonwild <33722083+buttonwild@users.noreply.github.com>
Date: Tue, 11 Jun 2024 20:00:40 +0800
Subject: [PATCH 1/4] fix:#87 fix error in the content of Lecture 4

---
 04_CallContract/readme.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/04_CallContract/readme.md b/04_CallContract/readme.md
index 4ed2c89..43f7e5f 100644
--- a/04_CallContract/readme.md
+++ b/04_CallContract/readme.md
@@ -153,6 +153,7 @@ export default function Web3() {
 const CallTest = () => {
 
 // ...
++ const { writeContract } = useWriteContract();
 
   return (
     <div>
@@ -178,7 +179,7 @@ const CallTest = () => {
 +              ],
 +              address: "0xEcd0D12E21805803f70de03B72B1C162dB0898d9",
 +              functionName: "mint",
-+              args: [1],
++              args: [parseEther("1")],
 +              value: parseEther("0.01"),
 +            },
 +            {

From e39f9a2f0d87206480e2c14f1746aa39a394b1e6 Mon Sep 17 00:00:00 2001
From: buttonwild <33722083+buttonwild@users.noreply.github.com>
Date: Wed, 12 Jun 2024 21:10:20 +0800
Subject: [PATCH 2/4] fix:#87 fix error about code in the content of Lecture 4

---
 04_CallContract/web3.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/04_CallContract/web3.tsx b/04_CallContract/web3.tsx
index affb101..39ea52a 100644
--- a/04_CallContract/web3.tsx
+++ b/04_CallContract/web3.tsx
@@ -67,7 +67,7 @@ const CallTest = () => {
               ],
               address: "0xEcd0D12E21805803f70de03B72B1C162dB0898d9",
               functionName: "mint",
-              args: [1],
+              args: [parseEther("1")],
               value: parseEther("0.01"),
             },
             {

From b53451f5b25c67b97c9339a061cc102dbc20d1cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=84=9A=E6=8C=87=E5=AF=BC?= <yutingzhao1991@gmail.com>
Date: Tue, 18 Jun 2024 10:04:25 +0800
Subject: [PATCH 3/4] Update 04_CallContract/readme.md

---
 04_CallContract/readme.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/04_CallContract/readme.md b/04_CallContract/readme.md
index 43f7e5f..19163a3 100644
--- a/04_CallContract/readme.md
+++ b/04_CallContract/readme.md
@@ -179,7 +179,7 @@ const CallTest = () => {
 +              ],
 +              address: "0xEcd0D12E21805803f70de03B72B1C162dB0898d9",
 +              functionName: "mint",
-+              args: [parseEther("1")],
++              args: [BigInt(1)],
 +              value: parseEther("0.01"),
 +            },
 +            {

From 77c3f5fd8fb26aa3a5c3c32b1744c3a1b752a373 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=84=9A=E6=8C=87=E5=AF=BC?= <yutingzhao1991@gmail.com>
Date: Tue, 18 Jun 2024 10:05:16 +0800
Subject: [PATCH 4/4] Update 04_CallContract/web3.tsx

---
 04_CallContract/web3.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/04_CallContract/web3.tsx b/04_CallContract/web3.tsx
index 39ea52a..d3f6c6e 100644
--- a/04_CallContract/web3.tsx
+++ b/04_CallContract/web3.tsx
@@ -67,7 +67,7 @@ const CallTest = () => {
               ],
               address: "0xEcd0D12E21805803f70de03B72B1C162dB0898d9",
               functionName: "mint",
-              args: [parseEther("1")],
+              args: [BigInt(1)],
               value: parseEther("0.01"),
             },
             {