diff --git a/.github/workflows/stable-build.yml b/.github/workflows/stable-build.yml
index 3736fbc..d463c8b 100644
--- a/.github/workflows/stable-build.yml
+++ b/.github/workflows/stable-build.yml
@@ -1,4 +1,4 @@
-name: MCT-StableBuild
+name: Stable-Build
 
 on:
   push:
@@ -7,29 +7,31 @@ on:
     branches: [ "Stable" ]
 
 jobs:
-
   linux:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - name: build-linux
-      run: make
-      working-directory: src
-    - name: Build MCT-Linux
-      uses: actions/upload-artifact@v3.1.2
-      with:
-        name: MCT-Linux
-        path: src/MCT-Linux
- 
-  windows:
-    runs-on: windows-latest
-    steps:
-    - uses: actions/checkout@v3
-    - name: build-windows
-      run: g++ MCT-Windows.cpp -o MCT-Windows.exe
-      working-directory: src
-    - name: Build MCT-Windows
+    - name: CMake build
+      run: |
+        cd ${{ github.workspace }}
+        ls
+        mkdir build
+        cd build
+        cmake --version
+        cmake ../
+        echo "Done!"
+      shell: sh
+    - name: Make build
+      run: |
+        cd ${{ github.workspace }}
+        ls
+        cd build
+        make
+        echo "Done!"
+      shell: sh
+    - name: Upload exec file
       uses: actions/upload-artifact@v3.1.2
       with:
-        name: MCT-Windows
-        path: src/MCT-Windows
+        name: MCT-Stable
+        path: build/MCT
+
diff --git a/src/ECPPH.h b/src/ECPPH.h
deleted file mode 100644
index 9e61600..0000000
--- a/src/ECPPH.h
+++ /dev/null
@@ -1,93 +0,0 @@
-#include <iostream>
-#include <cmath>
-#include <limits>
-#include <unistd.h>
-#include <ctime>
-#include <chrono>
-using namespace std;
-//Easy C++ Head
-
-void error(){
-    cout<<"\033[1,31mERROR!\033[0m\a\n";
-}
-
-void clear(int i){
-    if(i==0)
-        system("clear");
-    else if(i==1)
-        system("CLS");
-    else
-        error();
-}
-
-void print(const char T[],string color,bool i){
-    if(i==true){
-        if(color=="no")
-            cout<<T<<"\n";
-        else if(color=="red")
-            cout<<"\033[31m"<<T<<"\033[0m\n";
-        else if(color=="yellow")
-            cout<<"\033[33m"<<T<<"\033[0m\n";
-        else if(color=="green")
-            cout<<"\033[32m"<<T<<"\033[0m\n";
-        else if(color=="teal")
-            cout<<"\033[36m"<<T<<"\033[0m\n";
-        else if(color=="blue")
-            cout<<"\033[34m"<<T<<"\033[0m\n";
-        else if(color=="purple")
-            cout<<"\033[35m"<<T<<"\033[0m\n";
-        else if(color=="white")
-            cout<<"\033[0m"<<T<<"\033[0m\n";
-        else
-            error();
-    }
-    else if(i==false){
-        if(color=="no")
-            cout<<T;
-        else if(color=="red")
-            cout<<"\033[31m"<<T<<"\033[0m";
-        else if(color=="yellow")
-            cout<<"\033[33m"<<T<<"\033[0m";
-        else if(color=="green")
-            cout<<"\033[32m"<<T<<"\033[0m";
-        else if(color=="teal")
-            cout<<"\033[36m"<<T<<"\033[0m";
-        else if(color=="blue")
-            cout<<"\033[34m"<<T<<"\033[0m";
-        else if(color=="purple")
-            cout<<"\033[35m"<<T<<"\033[0m";
-        else if(color=="white")
-            cout<<"\033[0m"<<T<<"\033[0m";
-        else
-            error();
-    }
-    else
-        error();
-}
-
-void line(const char S[],int l,string color){
-    if(l<=0)
-        error();
-    else{
-        while(l>1){
-            print(S,color,false);
-            l--;
-        }
-        print(S,color,true);
-    }
-}
-
-void dash(const char T[]){
-    cout<<" - "<<T<<endl;
-}
-
-void boxout(const char T[],int l){
-    if(l<=0){
-        error();
-    }
-    else{
-        line("-",l,"white");
-        cout<<"| "<<T<<" |"<<endl;
-        line("-",l,"white");
-    }
-}
diff --git a/src/MCT-Linux b/src/MCT-Linux
deleted file mode 100755
index fef8ebd..0000000
Binary files a/src/MCT-Linux and /dev/null differ
diff --git a/src/MCT-Linux.cpp b/src/MCT-Linux.cpp
deleted file mode 100644
index f5acc95..0000000
--- a/src/MCT-Linux.cpp
+++ /dev/null
@@ -1,232 +0,0 @@
-#include "ECPPH.h"
-
-char q;
-
-void hy(const char T[]){cout<<"欢迎使用"<<T<<"功能！"<<endl;}
-
-//calc函数,计算器
-void calc(){
-    clear(0);
-    char o;
-    int num1, num2;
-    double num3;
-    hy("计算器");
-    print("\033[1;37;43m注意\033[0m：现仅只支持两个数之间的运算！","no",true);
-	while (true){
-        line("-",20,"yellow");
-        print("请输入计算式(+ - * / ^),输入'0c0'退出","white",true);
-        print("如: 1+1","white",true);
-        cin >> num1 >> o >> num2;
-        //加
-        if (o == '+')
-            cout << num1 << "+" << num2 << "=" << num1 + num2 << endl;
-        //减
-        else if (o == '-')
-            cout << num1 << "-" << num2 << "=" << num1 - num2 << endl;
-        //乘
-        else if (o == '*')
-            cout << num1 << "*" << num2 << "=" << num1 * num2 << endl;
-        //除
-        else if (o == '/'){
-            if (num2 == 0)
-                error();
-            else
-                cout << num1 << "/" << num2 << "=" << num1/num2 << endl;
-        }
-        //乘方
-        else if (o == '^') {
-            int n=num2;
-			if (num1 == 0 && num2 == 0) 
-                error(); 
-            else { 
-                num3 = 1; 
-                while (num2 > 0) { 
-                    num3 *= num1; 
-                    num2--; 
-                }
-            }
-            cout << num1 << "^" << n << "=" << num3 << endl; 
-        }
-        //退出
-        else if(o == 'c' && num1 == 0 && num2 ==0){
-            clear(0);
-            break;
-        }
-        //报错
-        else
-			error();
-	}
-}
-
-//B函数,计算最大公约数
-void B(){
-    clear(0);
-    double num3, num4;
-    hy("最大公约数");
-    print("\033[1;43;37m注意\033[0m：本功能只支持两个数之间的运算！","no",true);
-    while(true){
-        line("-",20,"yellow");
-        print("输入任意值继续，输入\033[33;1mC\033[0m退出...","no",true);
-        cin >> q;
-        if(q == 'c' || q == 'C'){
-            clear(0);
-            break;
-        }
-        else{
-            print("请输入第一个数:","white",true);
-            cin >> num3;
-            print("请输入第二个数:","white",true);
-            cin >> num4;
-            num3 = abs(num3);
-            num4 = abs(num4);
-            while (num3 != num4){
-                if (num3 > num4)
-                    num3 -= num4;
-                else
-                    num4 -= num3;
-            }
-            cout << "这两个数的的最大公约数是: " << num3 + num4 << endl;
-        }
-    }
-}
-
-//C函数,计算最小公倍数
-void C(){
-    clear(0);
-    hy("最小公倍数");
-    print("\033[1;43;37m注意\033[0m：本功能只支持两个数之间的运算!","no",true);
-    while(true){
-        line("-",20,"yellow");
-        print("输入任意值继续，输入\033[33;1mC\033[0m退出...","no",true);
-        cin >> q;
-        if(q == 'c' || q == 'C'){
-            clear(0);
-            break;
-        }
-        else{
-            int n3;
-            double num5, num6;
-            while (true){
-                print("请输入第一个数:","white",true);
-                cin >> num5;
-                print("请输入第二个数:","white",true);
-                cin >> num6;
-                if (num5 != int(num5) || num6 != int(num6))
-                    error();
-                else
-                    break;
-            }
-            n3 = (num5 > num6) ? num5 : num6;
-            while (true){
-                if (n3 % int(num5) == 0 && n3 % int(num6) == 0){
-                    cout << "这两个数的的最小公倍数是：" << n3 << endl;
-                    break;
-                }
-                else
-		            ++n3;
-            }
-        }
-    }
-}
-
-
-//D函数,数值分析器
-void D(){
-    clear(0);
-    long double x, a;
-    hy("数值分析器");
-    while(true){
-        line("-",20,"yellow");
-        print("输入任意值继续，输入\033[1;33mC\033[0m退出...","no",true);
-        cin >> q;
-        if (q == 'c' || q == 'C'){
-            clear(0);
-            break;
-        }
-        else{
-            print("请输入一个数:","blue",true);
-            cin >> x;
-            if (x == 0){
-                cout << x << "是整数" << endl;
-                cout << x << "是正数" << endl;
-                cout << x << "不分质数合数" << endl;
-                cout << x << "是偶数" << endl;
-            }
-            else{
-                if (modf(x, &a) == 0.0)
-                    cout << x << "是整数" << endl;
-                else
-                    cout << x << "是分数" << endl;
-                if (x > 0)
-                    cout << x << "是正数" << endl;
-                else
-                    cout << x << "是负数" << endl;
-                if (x == 1)
-                    cout << x << "不分质数合数" << endl;
-                else if (int(x) - x != 0) 
-                    cout << x << "不分质数合数" << endl;
-                else{
-                    int n=0, i;
-                    for(i=2;i<x;i=i+1)
-                    if(int(x)%1 == 0)
-                        n=n+1;
-                    if (n >0)
-                        cout << x << "是合数" << endl;
-                    else
-                        cout << x << "是质数" << endl;
-                }
-                if (int(x) == x){
-                    if (int(x) % 2 == 0)
-                        cout << x << "是偶数" << endl;
-                    else
-                        cout << x << "是奇数" << endl;
-                }
-                else{
-                    if (x/2 - int(x)/2 == 0)
-                        cout << x << "是偶数" << endl;
-                    else
-                        cout << x << "是奇数" << endl;
-                }
-            }
-        }
-    }
-}
-
-//主函数
-int main(){
-    clear(0);
-    hy("集成数学工具");
-    char u;
-    while(true){
-        line("-",20,"yellow");
-        dash("\033[1;34m(1)\033[34m计算器\033[0m");
-        dash("\033[1;35m(2)\033[35m最大公约数\033[0m");
-        dash("\033[1;36m(3)\033[36m最小公倍数\033[0m");
-        dash("\033[1;32m(4)\033[32m数值分析器\033[0m");
-        dash("\033[0m(a)关于\033[0m");
-        dash("\033[1;33m(e)退出\033[0m");
-        print("请键入所需功能：","white",false);
-        cin >> u;
-        if (u=='1')
-            calc();
-        else if (u=='2')
-            B();
-        else if (u=='3')
-            C();
-        else if (u=='4')
-            D();
-		else if (u=='E'||u=='e')
-		    break;
-        else if (u=='A'||u =='a'){
-            clear(0);
-            line("=",20,"blue");
-            dash("MCT Stable v0.0.1.2");
-            dash("Made by QuantumLS-Studio");
-            dash("Github:https://github.com/QuantumLS-Studio/MathCentralTool");
-            line("=",20,"blue");
-        }
-        else
-            error();
-    }
-	return 0;
-}
diff --git a/src/MCT-Windows.cpp b/src/MCT-Windows.cpp
deleted file mode 100644
index ae58832..0000000
--- a/src/MCT-Windows.cpp
+++ /dev/null
@@ -1,232 +0,0 @@
-#include "ECPPH.h"
-
-char q;
-
-void hy(const char T[]){cout<<"欢迎使用"<<T<<"功能！"<<endl;}
-
-//calc函数,计算器
-void calc(){
-    clear(1);
-    char o;
-    int num1, num2;
-    double num3;
-    hy("计算器");
-    print("\033[1;37;43m注意\033[0m：现仅只支持两个数之间的运算！","no",true);
-	while (true){
-        line("-",20,"yellow");
-        print("请输入计算式(+ - * / ^),输入'0c0'退出","white",true);
-        print("如: 1+1","white",true);
-        cin >> num1 >> o >> num2;
-        //加
-        if (o == '+')
-            cout << num1 << "+" << num2 << "=" << num1 + num2 << endl;
-        //减
-        else if (o == '-')
-            cout << num1 << "-" << num2 << "=" << num1 - num2 << endl;
-        //乘
-        else if (o == '*')
-            cout << num1 << "*" << num2 << "=" << num1 * num2 << endl;
-        //除
-        else if (o == '/'){
-            if (num2 == 0)
-                error();
-            else
-                cout << num1 << "/" << num2 << "=" << num1/num2 << endl;
-        }
-        //乘方
-        else if (o == '^') {
-            int n=num2;
-			if (num1 == 0 && num2 == 0) 
-                error(); 
-            else { 
-                num3 = 1; 
-                while (num2 > 0) { 
-                    num3 *= num1; 
-                    num2--; 
-                }
-            }
-            cout << num1 << "^" << n << "=" << num3 << endl; 
-        }
-        //退出
-        else if(o == 'c' && num1 == 0 && num2 ==0){
-            clear(1);
-            break;
-        }
-        //报错
-        else
-			error();
-	}
-}
-
-//B函数,计算最大公约数
-void B(){
-    clear(1);
-    double num3, num4;
-    hy("最大公约数");
-    print("\033[1;43;37m注意\033[0m：本功能只支持两个数之间的运算！","no",true);
-    while(true){
-        line("-",20,"yellow");
-        print("输入任意值继续，输入\033[33;1mC\033[0m退出...","no",true);
-        cin >> q;
-        if(q == 'c' || q == 'C'){
-            clear(1);
-            break;
-        }
-        else{
-            print("请输入第一个数:","white",true);
-            cin >> num3;
-            print("请输入第二个数:","white",true);
-            cin >> num4;
-            num3 = abs(num3);
-            num4 = abs(num4);
-            while (num3 != num4){
-                if (num3 > num4)
-                    num3 -= num4;
-                else
-                    num4 -= num3;
-            }
-            cout << "这两个数的的最大公约数是: " << num3 + num4 << endl;
-        }
-    }
-}
-
-//C函数,计算最小公倍数
-void C(){
-    clear(1);
-    hy("最小公倍数");
-    print("\033[1;43;37m注意\033[0m：本功能只支持两个数之间的运算!","no",true);
-    while(true){
-        line("-",20,"yellow");
-        print("输入任意值继续，输入\033[33;1mC\033[0m退出...","no",true);
-        cin >> q;
-        if(q == 'c' || q == 'C'){
-            clear(1);
-            break;
-        }
-        else{
-            int n3;
-            double num5, num6;
-            while (true){
-                print("请输入第一个数:","white",true);
-                cin >> num5;
-                print("请输入第二个数:","white",true);
-                cin >> num6;
-                if (num5 != int(num5) || num6 != int(num6))
-                    error();
-                else
-                    break;
-            }
-            n3 = (num5 > num6) ? num5 : num6;
-            while (true){
-                if (n3 % int(num5) == 0 && n3 % int(num6) == 0){
-                    cout << "这两个数的的最小公倍数是：" << n3 << endl;
-                    break;
-                }
-                else
-		            ++n3;
-            }
-        }
-    }
-}
-
-
-//D函数,数值分析器
-void D(){
-    clear(1);
-    long double x, a;
-    hy("数值分析器");
-    while(true){
-        line("-",20,"yellow");
-        print("输入任意值继续，输入\033[1;33mC\033[0m退出...","no",true);
-        cin >> q;
-        if (q == 'c' || q == 'C'){
-            clear(1);
-            break;
-        }
-        else{
-            print("请输入一个数:","blue",true);
-            cin >> x;
-            if (x == 0){
-                cout << x << "是整数" << endl;
-                cout << x << "是正数" << endl;
-                cout << x << "不分质数合数" << endl;
-                cout << x << "是偶数" << endl;
-            }
-            else{
-                if (modf(x, &a) == 0.0)
-                    cout << x << "是整数" << endl;
-                else
-                    cout << x << "是分数" << endl;
-                if (x > 0)
-                    cout << x << "是正数" << endl;
-                else
-                    cout << x << "是负数" << endl;
-                if (x == 1)
-                    cout << x << "不分质数合数" << endl;
-                else if (int(x) - x != 0) 
-                    cout << x << "不分质数合数" << endl;
-                else{
-                    int n=0, i;
-                    for(i=2;i<x;i=i+1)
-                    if(int(x)%1 == 0)
-                        n=n+1;
-                    if (n >0)
-                        cout << x << "是合数" << endl;
-                    else
-                        cout << x << "是质数" << endl;
-                }
-                if (int(x) == x){
-                    if (int(x) % 2 == 0)
-                        cout << x << "是偶数" << endl;
-                    else
-                        cout << x << "是奇数" << endl;
-                }
-                else{
-                    if (x/2 - int(x)/2 == 0)
-                        cout << x << "是偶数" << endl;
-                    else
-                        cout << x << "是奇数" << endl;
-                }
-            }
-        }
-    }
-}
-
-//主函数
-int main(){
-    clear(1);
-    hy("集成数学工具");
-    char u;
-    while(true){
-        line("-",20,"yellow");
-        dash("\033[1;34m(1)\033[34m计算器\033[0m");
-        dash("\033[1;35m(2)\033[35m最大公约数\033[0m");
-        dash("\033[1;36m(3)\033[36m最小公倍数\033[0m");
-        dash("\033[1;32m(4)\033[32m数值分析器\033[0m");
-        dash("\033[0m(a)关于\033[0m");
-        dash("\033[1;33m(e)退出\033[0m");
-        print("请键入所需功能：","white",false);
-        cin >> u;
-        if (u=='1')
-            calc();
-        else if (u=='2')
-            B();
-        else if (u=='3')
-            C();
-        else if (u=='4')
-            D();
-		else if (u=='E'||u=='e')
-		    break;
-        else if (u=='A'||u =='a'){
-            clear(1);
-            line("=",20,"blue");
-            dash("MCT Stable v0.0.1.2");
-            dash("Made by QuantumLS-Studio");
-            dash("Github:https://github.com/QuantumLS-Studio/MathCentralTool");
-            line("=",20,"blue");
-        }
-        else
-            error();
-    }
-	return 0;
-}
diff --git a/src/Makefile b/src/Makefile
deleted file mode 100644
index cac51b9..0000000
--- a/src/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-MCT-Linux-Build: MCT-Linux.cpp ECPPH.h
-	g++ MCT-Linux.cpp -o MCT-Linux
diff --git a/src/main.cpp b/src/main.cpp
index 6b31a63..01fcf87 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,6 +1,4 @@
-//Preview, be careful
-
-#include "./include/ecp.h"
+#include "./include/ecp.h"
 #include "./plugins/calc.cpp"
 #include "./plugins/maxn.cpp"
 #include "./plugins/minn.cpp"
@@ -17,7 +15,6 @@ int main(){
         dash("\033[1;35m(2)\033[35m最大公约数\033[0m");
         dash("\033[1;36m(3)\033[36m最小公倍数\033[0m");
         dash("\033[1;32m(4)\033[32m数值分析器\033[0m");
-        dash("\033[1;33m(5)\033[33m几何\033[0m");
         dash("\033[0m(a)关于\033[0m");
         dash("\033[1;33m(e)退出\033[0m");
         print("> ","white",false);
@@ -30,13 +27,12 @@ int main(){
             C();
         if (q=='4')
             D();
-//if (u=='5')E();
 	    if (q=='E'||q=='e')
 		    break;
         if (q=='A'||q =='a'){
             clear();
             line("=",20,"blue",true);
-            dash("MCT Preview v0.0.1.3-4");
+            dash("MCT Stable v0.0.1.3");
             dash("Made by QuantumLS-Studio");
             dash("Url: https://github.com/QuantumLS-Studio/MathCentralTool");
             line("=",20,"blue",true);