diff --git a/README.md b/README.md
index 04feff9..66aa5ca 100644
--- a/README.md
+++ b/README.md
@@ -4,13 +4,39 @@ This is the kernel code of the online analyzer - Blackbox Mate Online, AKA BBM.
 
 ## How to run those scripts?
 
-1. Download and install Anaconda
-2. Download this repo
+1. Install Jupyter Notebook
+2. Download this repo and install all the dependency packages
 3. Run .ipynb files
 4. Then just enjoy each cell!
 
-Optional: install jyputer notebook extension in VSCode
+
+
+Optional: 
+1. Download and install Anaconda
+2. Install jyputer notebook extension in VSCode
+3. Then enjoy each cell in VSCode!
+
+## Dependency
+
+- numpy
+- matplotlib
+- pandas
+- scipy
+- os
+- 
 
 ## Credit
 
-This tool/script is strongly inspired by Brian White's [PIDtoolbox](https://github.com/bw1129/PIDtoolbox) and Plasmatree's [PID-analyzer](https://github.com/Plasmatree/PID-Analyzer), so here I want to pay them my highest respect!
+This tool/script is strongly inspired by [PID-Analyzer](https://github.com/Plasmatree/PID-Analyzer) and [PIDtoolbox](https://github.com/bw1129/PIDtoolbox), so thanks goes to all those whom have contributed to PID-analyzer and PIDtoolbox.
+
+Origins for this repo (Thanks!):
+
+- Plasmatree (for PID-Analyzer),
+- Brian White (for PIDtoolbox),
+- ColinNiu (for pyPIDtoolbox)
+
+Big thanks to current and past contributors:
+
+- Chiang, Hugo (DusKing) - optimizing many details to make it scientific and usable
+- ColinNiu - for the surprising framework
+- Pawn, David (pdw) - for the massive testing job