From a74d34f898a7f2ba6029e001f16f4a70b126bee0 Mon Sep 17 00:00:00 2001
From: Mingkai Zhou <524019351@qq.com>
Date: Thu, 5 Dec 2019 02:56:11 +0800
Subject: [PATCH] Update readme.md

---
 readme.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/readme.md b/readme.md
index 69b0a98..0ef6a19 100644
--- a/readme.md
+++ b/readme.md
@@ -1,5 +1,7 @@
 Logical Circuit
 =============
+Logical Circuit is a circuit simulation tool. You can use the built-in scripting language to quickly build your own circuit and set the input to run it. You can view the internal state of each latch, evaluate the process, or exhaust all the inputs to get the circuit truth table and state transition truth table.
+
 
 Catalogue
 -------------
@@ -45,4 +47,4 @@ load:D:/test.lc
 * **clear:** Clear the current circuit
 * **middleVar:** Running circuit and output all line values with Current Input
 * **multiplexing:** Statistics of all line usage
-* **resetTri** Reset all triggers with initial state of 0
\ No newline at end of file
+* **resetTri** Reset all triggers with initial state of 0