add CheersUp alpha8 Smart Contract Security Audit Report

Author: z3roTo0ne

open-report-V2/README.md

@@ -26,6 +26,7 @@ Some open security audit reports of SlowMist.
 - [zecrey-chrome-extension-wallet Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/blockchain-application/SlowMist%20Audit%20Report%20-%20zecrey-chrome-extension-wallet_en-us.pdf)
 
 ### Smart contract security audit open reports
+- [CheersUp Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20CheersUp_alpha8_en-us.pdf)
 - [CheersUp Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20CheersUp_en-us.pdf)
 - [ioTube Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20ioTube_en-us.pdf)
 - [Alpaca Finance Oracle Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20Alpaca%20Finance%20Oracle_en-us.pdf)

open-report-V2/smart-contract/SlowMist Audit Report - CheersUp_alpha8_en-us.pdf

@@ -26,6 +26,7 @@ Some open security audit reports of SlowMist.
 - [zecrey-chrome-extension-wallet Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/blockchain-application/SlowMist%20Audit%20Report%20-%20zecrey-chrome-extension-wallet_en-us.pdf)
 
 ### Smart contract security audit open reports
+- [CheersUp Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20CheersUp_alpha8_en-us.pdf)
 - [CheersUp Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20CheersUp_en-us.pdf)
 - [ioTube Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20ioTube_en-us.pdf)
 - [Alpaca Finance Oracle Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20Alpaca%20Finance%20Oracle_en-us.pdf)
@@ -90,4 +91,5 @@ Some open security audit reports of SlowMist.
 - [Zild Finance Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20Zild%20Finance_en-us.pdf)
 - [ZKSwap Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20ZKSwap_en-us.pdf)
 - [Starcrazy Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20Starcrazy_en-us.pdf)
-- [Arowana Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20Arowana_en-us.pdf)
+- [Arowana Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20Arowana_en-us.pdf)
+- [ENF Smart Contract Security Audit Report](https://github.com/slowmist/Knowledge-Base/tree/master/open-report-V2/smart-contract/SlowMist%20Audit%20Report%20-%20earning.farm_en-us.pdf)