From 96e10a438bbd9e5fc285be75d93346242ab4b959 Mon Sep 17 00:00:00 2001
From: chenqin <490358423@qq.com>
Date: Tue, 19 Nov 2024 16:24:58 +0800
Subject: [PATCH 1/3] update tutorial

---
 docs/versioned_docs/version-v28/02-guide/04-blog.md | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/docs/versioned_docs/version-v28/02-guide/04-blog.md b/docs/versioned_docs/version-v28/02-guide/04-blog.md
index df8b1e6522..37a9a6392b 100644
--- a/docs/versioned_docs/version-v28/02-guide/04-blog.md
+++ b/docs/versioned_docs/version-v28/02-guide/04-blog.md
@@ -220,7 +220,7 @@ ignite scaffold message delete-post id:uint
 This command enables the deletion of posts by their ID.
 
 2. **Delete Logic:**
- 
+
 Implement RemovePost in `x/blog/keeper/post.go` to delete posts from the store.
 
 ```go title="x/blog/keeper/post.go"
@@ -301,7 +301,7 @@ func (k Keeper) ShowPost(goCtx context.Context, req *types.QueryShowPostRequest)
 		return nil, sdkerrors.ErrKeyNotFound
 	}
 
-	return &types.QueryShowPostResponse{Post: post}, nil
+	return &types.QueryShowPostResponse{Post: &post}, nil
 }
 ```
 
@@ -366,6 +366,12 @@ message QueryListPostResponse {
 }
 ```
 
+Build the blockchain:
+
+```
+ignite chain build
+```
+
 **Interacting with the Blog**
 
 1. **Create a Post:**

From 790159689a9642699af327b0955b25bc7783bb00 Mon Sep 17 00:00:00 2001
From: chenqin <490358423@qq.com>
Date: Tue, 19 Nov 2024 16:27:53 +0800
Subject: [PATCH 2/3] update tutorial

---
 docs/versioned_docs/version-v28/02-guide/04-blog.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/versioned_docs/version-v28/02-guide/04-blog.md b/docs/versioned_docs/version-v28/02-guide/04-blog.md
index 37a9a6392b..b082438ecb 100644
--- a/docs/versioned_docs/version-v28/02-guide/04-blog.md
+++ b/docs/versioned_docs/version-v28/02-guide/04-blog.md
@@ -372,6 +372,12 @@ Build the blockchain:
 ignite chain build
 ```
 
+Start the blockchain:
+
+```
+ignite chain serve
+```
+
 **Interacting with the Blog**
 
 1. **Create a Post:**

From 291501700955f7a3eccd88403c20de9f2c67b0b1 Mon Sep 17 00:00:00 2001
From: chenqin <490358423@qq.com>
Date: Tue, 19 Nov 2024 17:15:33 +0800
Subject: [PATCH 3/3] fix comment

---
 docs/versioned_docs/version-v28/02-guide/04-blog.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/versioned_docs/version-v28/02-guide/04-blog.md b/docs/versioned_docs/version-v28/02-guide/04-blog.md
index b082438ecb..2f0cb412d9 100644
--- a/docs/versioned_docs/version-v28/02-guide/04-blog.md
+++ b/docs/versioned_docs/version-v28/02-guide/04-blog.md
@@ -111,7 +111,7 @@ Add the `PostKey` and `PostCountKey` functions to the `x/blog/types/keys.go` fil
 
 ```go title="x/blog/types/keys.go"
 	// PostKey is used to uniquely identify posts within the system.
-	// It will be used as the beginning of the key for each post, followed bei their unique ID
+	// It will be used as the beginning of the key for each post, followed by their unique ID
 	PostKey = "Post/value/"
 
 	// This key will be used to keep track of the ID of the latest post added to the store.