diff --git a/api/RootCert.go b/api/RootCert.go
index ce031c3..16ac286 100644
--- a/api/RootCert.go
+++ b/api/RootCert.go
@@ -6,6 +6,7 @@ import (
 	"net/http"
 	"os"
 	"scm/model"
+	"scm/utils"
 )
 
 func RootCert(w http.ResponseWriter, r *http.Request) {
@@ -16,7 +17,6 @@ func RootCert(w http.ResponseWriter, r *http.Request) {
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
-
 		fmt.Fprintf(w, `{"status":"ok"}`)
 	case "POST":
 		var rootCertRequest model.CreateRootCertRequest
@@ -25,9 +25,11 @@ func RootCert(w http.ResponseWriter, r *http.Request) {
 			http.Error(w, err.Error(), http.StatusBadRequest)
 			return
 		}
-
-		
-
+		err = utils.CreateRootKeyCertificate(rootCertRequest)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
 		fmt.Fprintf(w, `{"status":"ok"}`)
 	default:
 		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
diff --git a/api/frontend/index.html b/api/frontend/index.html
index 800d4ba..15f0af2 100644
--- a/api/frontend/index.html
+++ b/api/frontend/index.html
@@ -8,6 +8,7 @@
         <script src="js/theme.js" defer></script>
         <script src="js/certs.js" defer></script>
         <script src="js/create_cert.js" defer></script>
+        <script src="js/rootcrt.js" defer></script>
         <title>Scm</title>
     </head>
     <style>
@@ -305,81 +306,120 @@
                 </div>
             </div>
         </div>
-        <div class="modal fade" tabindex="-1" id="create_certificate">
+        <div class="modal fade" tabindex="-1" id="createRootCertificate">
             <div class="modal-dialog">
                 <div class="modal-content">
                     <div class="modal-header">
-                        <h5 class="modal-title">Create SSl Certificate</h5>
-                        <button
-                            type="button"
-                            data-bs-dismiss="modal"
-                            aria-label="Close"
-                            class="btn-close"
-                        ></button>
+                        <h5 class="modal-title">
+                            Create rootCA SSl Certificate
+                        </h5>
                     </div>
                     <div class="modal-body">
                         <div class="form-floating mb-3">
                             <input
                                 type="text"
-                                id="domain"
+                                id="rootcommonname"
                                 class="form-control"
                                 placeholder="example.domain"
                             />
-                            <label for="domain">Domain</label>
+                            <label for="rootcommonname">Common Name</label>
                         </div>
                         <div class="form-floating mb-3">
                             <input
                                 type="text"
-                                id="commonname"
-                                class="form-control"
-                                placeholder="commonname"
-                            />
-                            <label for="commonname">Common Name</label>
-                        </div>
-                        <div class="form-floating mb-3">
-                            <input
-                                type="text"
-                                id="organizationname"
+                                id="rootorganizationname"
                                 class="form-control"
                                 placeholder="organizationname"
                             />
-                            <label for="organizationname"
+                            <label for="rootorganizationname"
                                 >Organization Name</label
                             >
                         </div>
                         <div class="form-floating mb-3">
                             <input
                                 type="text"
-                                id="organizationunit"
+                                id="rootorganizationalunit"
                                 class="form-control"
-                                placeholder="organizationunit"
+                                placeholder="organizationalunit"
                             />
-                            <label for="organizationunit"
-                                >Organization Unit</label
+                            <label for="rootorganizationalunit"
+                                >Organizational Unit</label
+                            >
+                        </div>
+                        <div class="form-floating mb-3">
+                            <input
+                                type="text"
+                                id="rootCountry"
+                                class="form-control"
+                                placeholder="Country"
+                            />
+                            <label for="rootCountry">Country</label>
+                        </div>
+                        <div class="form-floating mb-3">
+                            <input
+                                type="text"
+                                id="rootLocality"
+                                class="form-control"
+                                placeholder="Asia/Novosibirsk"
+                            />
+                            <label for="rootLocality">Locality</label>
+                        </div>
+                        <div class="form-floating mb-3">
+                            <input
+                                type="text"
+                                id="rootProvince"
+                                class="form-control"
+                                placeholder="Tomsk Oblast"
+                            />
+                            <label for="rootProvince">Province</label>
+                        </div>
+                        <div class="form-floating mb-3">
+                            <input
+                                type="text"
+                                id="rootStreetAddress"
+                                class="form-control"
+                                placeholder="Tomsk Oblast, Russia"
+                            />
+                            <label for="rootStreetAddress"
+                                >Street address</label
+                            >
+                        </div>
+                        <div class="form-floating mb-3">
+                            <input
+                                type="text"
+                                id="rootPostalCode"
+                                class="form-control"
+                                placeholder="646037"
+                            />
+                            <label for="rootPostalCode">Postal code</label>
+                        </div>
+                        <div class="form-floating mb-3">
+                            <input
+                                type="number"
+                                id="rootValidityYears"
+                                class="form-control"
+                                placeholder="10"
+                            />
+                            <label for="rootValidityYears"
+                                >Validity years</label
                             >
                         </div>
                         <div class="form-floating mb-3">
                             <input
                                 type="password"
-                                id="password"
+                                id="rootkeypassword"
                                 class="form-control"
-                                placeholder="example.domain"
+                                placeholder="Password"
                             />
-                            <label for="password">RootCA password</label>
+                            <label for="rootkeypassword">Password</label>
                         </div>
                     </div>
                     <div class="modal-footer">
                         <button
-                            type="button"
-                            data-bs-dismiss="modal"
-                            class="btn btn-secondary"
-                        >
-                            Close
-                        </button>
-                        <button
-                            id="createcert"
+                            id="createRootCrt"
                             type="button"
                             class="btn btn-primary"
+                            style="width: 100%"
                         >
                             Create
                         </button>
diff --git a/api/frontend/js/rootcrt.js b/api/frontend/js/rootcrt.js
new file mode 100644
index 0000000..3253782
--- /dev/null
+++ b/api/frontend/js/rootcrt.js
@@ -0,0 +1,65 @@
+const createRootCertificateModal = bootstrap.Modal.getOrCreateInstance(
+  document.querySelector("#createRootCertificate"),
+);
+const createRootCrtButton = document.querySelector("#createRootCrt");
+
+const rootcommonnameinput = document.querySelector("#rootcommonname");
+const rootorganizationinput = document.querySelector("#rootorganizationname");
+const rootorganizationalunitinput = document.querySelector(
+  "#rootorganizationalunit",
+);
+const rootcountryinput = document.querySelector("#rootCountry");
+const rootlocalityinput = document.querySelector("#rootLocality");
+const rootprovinceinput = document.querySelector("#rootProvince");
+const rootstreetaddressinput = document.querySelector("#rootStreetAddress");
+const rootpostalcodeinput = document.querySelector("#rootPostalCode");
+const rootvalidityyearsinput = document.querySelector("#rootValidityYears");
+const rootkeypasswordinput = document.querySelector("#rootkeypassword");
+
+const getRootCrt = () => {
+  fetch(window.location.origin + "/api/certs/root")
+    .then((data) => data.json())
+    .then((jsondata) => {
+      console.log(jsondata);
+    })
+    .catch((error) => {
+      createRootCertificateModal.show();
+    });
+};
+
+getRootCrt();
+
+createRootCrtButton.addEventListener("click", () => {
+  const newRootCertificate = {
+    CommonName: rootcommonnameinput.value,
+    Organization: [rootorganizationinput.value],
+    OrganizationalUnit: [rootorganizationalunitinput.value],
+    Country: [rootcountryinput.value],
+    Locality: [rootlocalityinput.value],
+    Province: [rootprovinceinput.value],
+    StreetAddress: [rootstreetaddressinput.value],
+    PostalCode: [rootpostalcodeinput.value],
+    ValidityYears: parseInt(rootvalidityyearsinput.value),
+    KeyPassword: rootkeypasswordinput.value,
+  };
+  fetch(window.location.origin + "/api/certs/root", {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json",
+    },
+    body: JSON.stringify(newRootCertificate),
+  }).then((data) =>
+    data
+      .json()
+      .then((jsondata) => {
+        console.log(jsondata);
+        if (jsondata.status === "ok") {
+          alert("Root certificate created successfully");
+          createRootCertificateModal.hide();
+        }
+      })
+      .catch((error) => {
+        alert(error);
+      }),
+  );
+});
diff --git a/model/CreateRootCertRequest.go b/model/CreateRootCertRequest.go
index a32fb04..c1894bf 100644
--- a/model/CreateRootCertRequest.go
+++ b/model/CreateRootCertRequest.go
@@ -1,14 +1,14 @@
 package model
 
 type CreateRootCertRequest struct {
-	CommonName         string `json:"CommonName"`
-	Organization       string `json:"Organization"`
-	OrganizationalUnit string `json:"OrganizationalUnit"`
-	Country            string `json:"Country"`
-	Locality           string `json:"Locality"`
-	Province           string `json:"Province"`
-	StreetAddress      string `json:"StreetAddress"`
-	PostalCode         string `json:"PostalCode"`
-	ValidityYears      int    `json:"ValidityYears"`
-	KeyPassword        string `json:"KeyPassword"`
+	CommonName         string   `json:"CommonName"`
+	Organization       []string `json:"Organization"`
+	OrganizationalUnit []string `json:"OrganizationalUnit"`
+	Country            []string `json:"Country"`
+	Locality           []string `json:"Locality"`
+	Province           []string `json:"Province"`
+	StreetAddress      []string `json:"StreetAddress"`
+	PostalCode         []string `json:"PostalCode"`
+	ValidityYears      int      `json:"ValidityYears"`
+	KeyPassword        string   `json:"KeyPassword"`
 }
diff --git a/server/Configure.go b/server/Configure.go
index 640785f..9f52926 100644
--- a/server/Configure.go
+++ b/server/Configure.go
@@ -3,7 +3,6 @@ package server
 import (
 	"net/http"
 	"scm/api"
-	"scm/utils"
 )
 
 func Configure() {
@@ -12,5 +11,4 @@ func Configure() {
 	http.HandleFunc("/api/certs/root", api.RootCert)
 	http.HandleFunc("/api/certs/create", api.CreateCert)
 	http.HandleFunc("/api/certs/delete", api.DeleteCert)
-	utils.CheckOrCreateRootKeyCertificate()
 }
diff --git a/utils/CheckOrCreateRootKeyCertificate.go b/utils/CheckOrCreateRootKeyCertificate.go
deleted file mode 100644
index 49827b1..0000000
--- a/utils/CheckOrCreateRootKeyCertificate.go
+++ /dev/null
@@ -1,50 +0,0 @@
-package utils
-
-import (
-	"fmt"
-	"os"
-)
-
-func CheckOrCreateRootKeyCertificate() error {
-	_, err := os.Stat(fmt.Sprintf("%s/%s", os.Getenv("CERTS_PATH"), "root"))
-	if err == nil {
-		_, err := os.Stat(fmt.Sprintf("%s/%s", os.Getenv("CERTS_PATH"), "root/root.key"))
-		if err == nil {
-			_, err := os.Stat(fmt.Sprintf("%s/%s", os.Getenv("CERTS_PATH"), "root/root.crt"))
-			if err == nil {
-				return fmt.Errorf("%s", "key already exists")
-			} else if os.IsNotExist(err) {
-				os.RemoveAll(fmt.Sprintf("%s/%s", os.Getenv("CERTS_PATH"), "root"))
-				err = CreateRootKeyCertificate()
-				if err != nil {
-					fmt.Println("error creating root key certificate:", err)
-					return fmt.Errorf("%s", "error creating root key certificate")
-				}
-			} else {
-				fmt.Println("error checking certificate directory:", err)
-				return fmt.Errorf("%s", "error checking certificate directory")
-			}
-		} else if os.IsNotExist(err) {
-			os.RemoveAll(fmt.Sprintf("%s/%s", os.Getenv("CERTS_PATH"), "root"))
-			err = CreateRootKeyCertificate()
-			if err != nil {
-				fmt.Println("error creating root key certificate:", err)
-				return fmt.Errorf("%s", "error creating root key certificate")
-			}
-		} else {
-			fmt.Println("error checking certificate directory:", err)
-			return fmt.Errorf("%s", "error checking certificate directory")
-		}
-	} else if os.IsNotExist(err) {
-		os.RemoveAll(fmt.Sprintf("%s/%s", os.Getenv("CERTS_PATH"), "root"))
-		err = CreateRootKeyCertificate()
-		if err != nil {
-			fmt.Println("error creating root key certificate:", err)
-			return fmt.Errorf("%s", "error creating root key certificate")
-		}
-	} else {
-		fmt.Println("error checking certificate directory:", err)
-		return fmt.Errorf("%s", "error checking certificate directory")
-	}
-	return nil
-}
diff --git a/utils/CreateRootKeyCertificate.go b/utils/CreateRootKeyCertificate.go
index 201419a..a54a7de 100644
--- a/utils/CreateRootKeyCertificate.go
+++ b/utils/CreateRootKeyCertificate.go
@@ -8,12 +8,13 @@ import (
 	"fmt"
 	"math/big"
 	"os"
+	"scm/model"
 	"time"
 
 	"github.com/youmark/pkcs8"
 )
 
-func CreateRootKeyCertificate() error {
+func CreateRootKeyCertificate(data model.CreateRootCertRequest) error {
 	privkey, err := rsa.GenerateKey(rand.Reader, 4096)
 	if err != nil {
 		return err
@@ -27,18 +28,18 @@ func CreateRootKeyCertificate() error {
 	template := x509.Certificate{
 		SerialNumber: serialNumber,
 		Subject: pkix.Name{
-			CommonName:         "Root Certificate",
-			OrganizationalUnit: []string{"Organizational Unit"},
-			Organization:       []string{"Organization"},
-			Country:            []string{"Country"},
-			Locality:           []string{"Locality"},
-			Province:           []string{"Province"},
-			StreetAddress:      []string{"Street Address"},
-			PostalCode:         []string{"Postal Code"},
+			CommonName:         data.CommonName,
+			OrganizationalUnit: data.OrganizationalUnit,
+			Organization:       data.Organization,
+			Country:            data.Country,
+			Locality:           data.Locality,
+			Province:           data.Province,
+			StreetAddress:      data.StreetAddress,
+			PostalCode:         data.PostalCode,
 			SerialNumber:       serialNumber.String(),
 		},
 		NotBefore: time.Now(),
-		NotAfter:  time.Now().AddDate(10, 0, 0),
+		NotAfter:  time.Now().AddDate(data.ValidityYears, 0, 0),
 		KeyUsage:  x509.KeyUsageCertSign | x509.KeyUsageCRLSign | x509.KeyUsageDigitalSignature,
 		ExtKeyUsage: []x509.ExtKeyUsage{
 			x509.ExtKeyUsageServerAuth,
@@ -55,7 +56,7 @@ func CreateRootKeyCertificate() error {
 
 	encryptedKey, err := pkcs8.ConvertPrivateKeyToPKCS8(
 		privkey,
-		[]byte("Simba28082020"),
+		[]byte(data.KeyPassword),
 	)
 	if err != nil {
 		return err
diff --git a/utils/LoadRootCertAndKey.go b/utils/LoadRootCertAndKey.go
index 22ef1ca..5bf3aaa 100644
--- a/utils/LoadRootCertAndKey.go
+++ b/utils/LoadRootCertAndKey.go
@@ -39,7 +39,6 @@ func LoadRootCertAndKey(certFile, keyFile, password string) (*x509.Certificate,
 	if block == nil {
 		return nil, nil, errors.New("failed to parse CA key PEM")
 	}
-	fmt.Print(block.Type)
 	// Декодирование ключа с паролем
 	decryptedKey, err := pkcs8.ParsePKCS8PrivateKey(block.Bytes, []byte(password))
 	if err != nil {