diff --git a/docs/quick-start/explore-running-aelf-side-chain/index.md b/docs/quick-start/explore-running-aelf-side-chain/index.md
index ce12429..05207b9 100644
--- a/docs/quick-start/explore-running-aelf-side-chain/index.md
+++ b/docs/quick-start/explore-running-aelf-side-chain/index.md
@@ -30,8 +30,6 @@ The indexing fee is paid for side chain indexing. You can specify the indexing f
 
 Developers of an exclusive side chain pay producers for running it by paying CPU, RAM, DISK, and NET resource tokens. This model is called _charge-by-time_. The amount the side chain creator must share with the producers is set after the chain's creation. The **exclusive** side chain is priced according to the time used. The unit price of the fee is determined through negotiation between the production node and the developer.
 
-For more information, see the [Economic whitepaper - 4.3 Sidechain Developer Charging Model](https://aelf.com/gridcn/aelf_Economic_and_Governance_Whitepaper_v1.2_en.pdf).
-
 ## Simple Demo for Side Chain Creation Request
 
 When a user (usually a developer) feels the need to create a new side chain on aelf, they must call the cross-chain contract and request a side chain creation. After the request, parliament organization members will either approve or reject the creation. If the request is approved, the developer must then release the proposal.
diff --git a/docs/quick-start/intro-to-aelf-development/index.md b/docs/quick-start/intro-to-aelf-development/index.md
index eeda867..11fc62a 100644
--- a/docs/quick-start/intro-to-aelf-development/index.md
+++ b/docs/quick-start/intro-to-aelf-development/index.md
@@ -18,11 +18,6 @@ aelf is a comprehensive solution for Web3 DApps, offering a cloud-native, high-p
 - Security and cross-chain capabilities
 - Developer-friendly tools and infrastructure
 
-## Whitepapers
-
-- [aelf Whitepaper](https://aelf.com/gridcn/aelf_whitepaper_v1.7_en.pdf)
-- [Economic and Governance Whitepaper](https://aelf.com/gridcn/aelf_Economic_and_Governance_Whitepaper_v1.2_en.pdf)
-
 ## Why Choose aelf?
 
 aelf offers:
@@ -30,6 +25,4 @@ aelf offers:
 - High-speed smart contract execution
 - MainChain and multi-SideChains architecture for scalability
 - Cross-chain data interaction
-- Cost-effective development and usage
-
-For detailed technical information, refer to the whitepapers linked above.
+- Cost-effective development and usage
\ No newline at end of file
diff --git a/docs/tutorials/operate-a-node/run-a-side-chain/request-side-chain-creation/index.md b/docs/tutorials/operate-a-node/run-a-side-chain/request-side-chain-creation/index.md
index 753e2ba..85f2879 100644
--- a/docs/tutorials/operate-a-node/run-a-side-chain/request-side-chain-creation/index.md
+++ b/docs/tutorials/operate-a-node/run-a-side-chain/request-side-chain-creation/index.md
@@ -34,8 +34,6 @@ The indexing fee is paid for side chain indexing. You can specify the indexing f
 
 Developers of an exclusive side chain pay producers for running it by paying CPU, RAM, DISK, and NET resource tokens. This model is called _charge-by-time_. The amount the side chain creator must share with the producers is set after the chain's creation. The **exclusive** side chain is priced according to the time used. The unit price of the fee is determined through negotiation between the production node and the developer.
 
-For more information, see the [Economic whitepaper - 4.3 Sidechain Developer Charging Model](https://aelf.com/gridcn/aelf_Economic_and_Governance_Whitepaper_v1.2_en.pdf).
-
 ## Simple Demo for Side Chain Creation Request
 
 When a user (usually a developer) feels the need to create a new side chain on aelf, they must call the cross-chain contract and request a side chain creation. After the request, parliament organization members will either approve or reject the creation. If the request is approved, the developer must then release the proposal.