diff --git a/docs/build/getting-started/networks/crab.md b/docs/build/getting-started/networks/crab.md
index 7930acc..c68890b 100644
--- a/docs/build/getting-started/networks/crab.md
+++ b/docs/build/getting-started/networks/crab.md
@@ -1,6 +1,6 @@
 # Crab Chain
 
-Crab serves as Darwinia's canary network with genuine economic significance, akin to how Kusama functions for Polkadot. Anticipating chaos is par for the course!
+Crab serves as Darwinia's incentivized testnet network with genuine economic significance, akin to how Kusama functions for Polkadot.
 
 Crab is now a [parachain of Kusama](https://kusama.subscan.io/parachain/2105).
 
diff --git a/docs/build/getting-started/networks/overview.md b/docs/build/getting-started/networks/overview.md
index 9845274..2c46de1 100644
--- a/docs/build/getting-started/networks/overview.md
+++ b/docs/build/getting-started/networks/overview.md
@@ -5,5 +5,5 @@ The Darwinia ecosystem consists of four official long-term networks:
 |               Chain               |                                                                        Introduction                                                                         |
 | :-------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------------------: |
 | **[Darwinia](./darwinia.md)** |                                EVM-compatible blockchain using the Substrate framework, featuring cross-chain capabilities.                                 |
-|     **[Crab](./crab.md)**     |                              Canary network for Darwinia, similar to Kusama for Polkadot, designed to expect and handle chaos.                              |
+|     **[Crab](./crab.md)**     |                              Incentivized testnet network for Darwinia, similar to Kusama for Polkadot, designed to expect and handle chaos.                              |
 | **[Koi](./koi.md)** |                          Primary test network for Darwinia, maintained to rigorously test new features before mainnet deployment.                           |
diff --git a/docs/community/overview.md b/docs/community/overview.md
index 42cb060..93ea427 100644
--- a/docs/community/overview.md
+++ b/docs/community/overview.md
@@ -16,7 +16,6 @@ Darwinia is supported by dedicated organizations, each playing a critical role i
 | [**DCDAO**](./orgs/dcdao.md) | DCDAO is a community self-organized workgroup (WG) that aims to contribute to the growth and development of the Darwinia community. |
 | [**KtonDAO**](./orgs/ktondao.md) | KtonDAO is a community-driven initiative, built on [Tally](https://www.tally.xyz/gov/ktondao), where KTON holders come together to propose, discuss, and decide on the future of the community. |
 | **Itering** | Itering is a blockchain technology development company that provides runtime and smart contract engineering implementations for Darwinia. It is also the founding company of Darwinia. |
-| **Crab SubDAO** | Crab SubDAO is a DAO currently in design and will exist as a SubDAO of RingDAO. CRAB is its governance token, which is expected to be used for governing the Crab Chain, the experimental canary chain of Darwinia Chain. The design and concept of the SubDAO are inspired by Maker SubDAO. |
 
 ## Community Collaboration