diff --git a/CHANGELOG.md b/CHANGELOG.md
index aeb569c..76093f9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.6.5 (August 04, 2022)
+
+- docs: update doc for Blocklet Meta Spec
+
 ## 0.6.4 (July 29, 2022)
 
 - docs: update doc for Blocklet Meta Spec
diff --git a/blocklet.yml b/blocklet.yml
index e2e4026..d915686 100644
--- a/blocklet.yml
+++ b/blocklet.yml
@@ -1,5 +1,5 @@
 name: '@arcblock/abtnode-docs'
-version: 0.6.4
+version: 0.6.5
 description: >-
   Blocklet Server Documentation, a help documentation for quickly get started
   with Blocklet Server.
diff --git a/package.json b/package.json
index c29aaa6..ff3dbae 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@arcblock/abtnode-docs",
-  "version": "0.6.4",
+  "version": "0.6.5",
   "description": "Blocklet Server Documentation, a help documentation for quickly get started with Blocklet Server.",
   "main": "index.js",
   "publishConfig": {
diff --git a/src/developer/blocklet-spec/index.md b/src/developer/blocklet-spec/index.md
index bd47daa..7c821d6 100644
--- a/src/developer/blocklet-spec/index.md
+++ b/src/developer/blocklet-spec/index.md
@@ -217,3 +217,23 @@ children:
         - <primary url>
         - <redundant url>
 ```
+
+## Configure required resources and operating environment restrictions
+
+#### Specify the minimum Blocklet Server version
+
+````
+requirements:
+   server: '>=1.8.0' # server version must be greater than or equal to 1.8.0
+````
+
+#### Specify the fuel needed before starting (token)
+
+````
+requirements:
+   fuels:
+     endpoint: xxx # The endpoint of the chain
+     address: xxx # token address
+     value: xxx # price
+     reason: xxx # The reason for the need (for example, because the NFT Factory needs to be created before the first boot)
+````
\ No newline at end of file
diff --git a/src/developer/blocklet-spec/index.zh.md b/src/developer/blocklet-spec/index.zh.md
index c781504..933af4a 100644
--- a/src/developer/blocklet-spec/index.zh.md
+++ b/src/developer/blocklet-spec/index.zh.md
@@ -237,4 +237,24 @@ Blocklet Server 提供了 hook 功能用来在执行生命周期的过程中做
 
 比如，某个 Blocklet 对于运行的机器有硬件要求：内存不能低于 1G，可用磁盘容量不能低于 500 MB。这个时候就可以利用 pre-install hook 来检测目标机器是否已满足需求，如果满足，正常安装，否则抛出错误消息，并终止安装。
 
-hook 其实是一些 Shell 脚本，而这些脚本可能会引用 Blocklet 中的文件，而在打包 Blocklet 的过程中，Blocklet Server 打包工具(Blocklet Server CLI)会将 hook 用到的文件单独打包，所以，开发者需要在 `hookFiles` 中声明哪些文件被 hooks 引用了。
\ No newline at end of file
+hook 其实是一些 Shell 脚本，而这些脚本可能会引用 Blocklet 中的文件，而在打包 Blocklet 的过程中，Blocklet Server 打包工具(Blocklet Server CLI)会将 hook 用到的文件单独打包，所以，开发者需要在 `hookFiles` 中声明哪些文件被 hooks 引用了。
+
+## 配置所需资源和运行环境限制
+
+#### 指定最低的 Blocklet Server 版本号
+
+```
+requirements:
+  server: '>=1.8.0' # server 版本必须大于等于 1.8.0
+```
+
+#### 指定启动前所需燃料 (token)
+
+```
+requirements:
+  fuels:
+    endpoint: xxx # 链的地址
+    adress: xxx # token address
+    value: xxx # 价格
+    reason: xxx # 需要的原因 （ 比如因为首次启动前需要创建 NFT Factory ）
+```
\ No newline at end of file
diff --git a/version b/version
index d2b13eb..ef5e445 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-0.6.4
+0.6.5