diff --git a/src/assets/images/logo.svg b/src/assets/images/logo.svg
index 200db25..cb3dfe3 100644
--- a/src/assets/images/logo.svg
+++ b/src/assets/images/logo.svg
@@ -1,91 +1,24 @@
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+  <path class="st0" d="M7.23,11.86v.68l-3.94,2.57h3.94v.68H2.12v-.68l3.95-2.58h-3.95v-.67h5.11Z"/>
+  <path class="st0" d="M4.85,3.89l.65.62h1.73v.67H2.12v-.67h2.53l-2.53-2.27v-.81l2.26,2.01,2.85-2.17v.81l-2.37,1.81h-.01Z"/>
+  <polygon class="st0" points="2.95 19.13 7.23 17.57 7.23 16.89 2.12 18.84 2.12 19.43 7.23 21.38 7.23 20.68 2.95 19.13"/>
+  <polygon class="st0" points="2.95 8.57 7.23 7.01 7.23 6.32 2.12 8.27 2.12 8.86 7.23 10.81 7.23 10.12 2.95 8.57"/>
+</svg>
\ No newline at end of file
diff --git a/src/langs/fa.json b/src/langs/fa.json
index ad39b65..e34f008 100644
--- a/src/langs/fa.json
+++ b/src/langs/fa.json
@@ -131,7 +131,11 @@
     "description_sign": "توضیحات امضا",
     "select_section": "لطفا یک بخش انتخاب کنید",
     "title1": "عنوان",
-    "quota": "فضا/ استفاده شده "
+    "quota": "فضا/ استفاده شده ",
+    "name_sign": "نام امضا"
+  },
+  "app": {
+    "menu": "منو"
   },
   "attachment_select": "اضافه کردن فایل ضمیمه",
   "domain": {
diff --git a/src/pages/setting/signture/Signture.tsx b/src/pages/setting/signture/Signture.tsx
index ca697ec..bb04228 100644
--- a/src/pages/setting/signture/Signture.tsx
+++ b/src/pages/setting/signture/Signture.tsx
@@ -1,11 +1,70 @@
+import Input from '@/components/Input'
 import Textarea from '@/components/Textarea'
-import UploadBox from '@/components/UploadBox'
-import { FC } from 'react'
+import Button from '@/components/Button'
+import { FC, useEffect, useState } from 'react'
 import { useTranslation } from 'react-i18next'
+import { useSignatureData, useCreateSignature, useUpdateSignature } from './hooks/useSignatureData'
+import { SignatureData } from './types/Types'
 
 const Signture: FC = () => {
-
     const { t } = useTranslation()
+    const { data: signatureData, isLoading } = useSignatureData()
+    const createSignatureMutation = useCreateSignature()
+    const updateSignatureMutation = useUpdateSignature()
+
+    const [formData, setFormData] = useState<SignatureData>({
+        name: '',
+        textContent: ''
+    })
+
+    const [isSubmitting, setIsSubmitting] = useState(false)
+
+    useEffect(() => {
+        if (signatureData?.data?.signature) {
+            setFormData({
+                name: signatureData.data.signature.name || '',
+                textContent: signatureData.data.signature.textContent || ''
+            })
+        }
+    }, [signatureData])
+
+    const handleSubmit = async () => {
+        if (!formData.name.trim() || !formData.textContent.trim()) {
+            return
+        }
+
+        setIsSubmitting(true)
+
+        try {
+            if (signatureData?.data?.signature?.id) {
+                await updateSignatureMutation.mutateAsync(formData)
+            } else {
+                await createSignatureMutation.mutateAsync(formData)
+            }
+        } catch (error) {
+            console.error('Error saving signature:', error)
+        } finally {
+            setIsSubmitting(false)
+        }
+    }
+
+    const handleInputChange = (field: keyof SignatureData, value: string) => {
+        setFormData(prev => ({
+            ...prev,
+            [field]: value
+        }))
+    }
+
+    if (isLoading) {
+        return (
+            <div className='bg-white rounded-4xl p-8 mt-9'>
+                <div className='text-center py-8'>
+                    در حال بارگذاری...
+                </div>
+            </div>
+        )
+    }
+
     return (
         <div className='bg-white rounded-4xl p-8 mt-9'>
             <div className='mt-9'>
@@ -20,14 +79,31 @@ const Signture: FC = () => {
                     </div>
 
                     <div className='flex-1 mt-4 xl:mt-0'>
-                        <UploadBox
-                            label={t('setting.upload_sign')}
+                        <Input
+                            label={t('setting.name_sign')}
+                            value={formData.name}
+                            onChange={(e) => handleInputChange('name', e.target.value)}
+                            placeholder="نام امضا را وارد کنید"
                         />
                         <div className='xl:mt-8 mt-5'>
                             <Textarea
                                 label={t('setting.description_sign')}
+                                value={formData.textContent}
+                                onChange={(e) => handleInputChange('textContent', e.target.value)}
+                                placeholder="محتوای امضا را وارد کنید"
                             />
                         </div>
+
+                        <div className='mt-6 flex justify-end'>
+                            <Button
+                                onClick={handleSubmit}
+                                disabled={isSubmitting || !formData.name.trim() || !formData.textContent.trim()}
+                                loading={isSubmitting}
+                                className='px-8 w-auto'
+                            >
+                                {signatureData?.data?.signature?.id ? 'به‌روزرسانی امضا' : 'ایجاد امضا'}
+                            </Button>
+                        </div>
                     </div>
                 </div>
             </div>
diff --git a/src/pages/setting/signture/hooks/useSignatureData.ts b/src/pages/setting/signture/hooks/useSignatureData.ts
new file mode 100644
index 0000000..659c60b
--- /dev/null
+++ b/src/pages/setting/signture/hooks/useSignatureData.ts
@@ -0,0 +1,37 @@
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+import {
+  createSignature,
+  getSignature,
+  updateSignature,
+} from "../service/Service";
+import type { SignatureData } from "../types/Types";
+
+export const useSignatureData = () => {
+  return useQuery({
+    queryKey: ["signature-data"],
+    queryFn: getSignature,
+    retry: false,
+  });
+};
+
+export const useCreateSignature = () => {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: (data: SignatureData) => createSignature(data),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["signature-data"] });
+    },
+  });
+};
+
+export const useUpdateSignature = () => {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: (data: SignatureData) => updateSignature(data),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["signature-data"] });
+    },
+  });
+};
diff --git a/src/pages/setting/signture/service/Service.ts b/src/pages/setting/signture/service/Service.ts
new file mode 100644
index 0000000..a75df47
--- /dev/null
+++ b/src/pages/setting/signture/service/Service.ts
@@ -0,0 +1,21 @@
+import axios from "@/config/axios";
+import { SignatureData, SignatureResponse } from "../types/Types";
+
+export const getSignature = async (): Promise<SignatureResponse> => {
+  const { data } = await axios.get("/email-signatures");
+  return data;
+};
+
+export const createSignature = async (
+  params: SignatureData
+): Promise<SignatureResponse> => {
+  const { data } = await axios.post("/email-signatures", params);
+  return data;
+};
+
+export const updateSignature = async (
+  params: SignatureData
+): Promise<SignatureResponse> => {
+  const { data } = await axios.patch("/email-signatures", params);
+  return data;
+};
diff --git a/src/pages/setting/signture/types/Types.ts b/src/pages/setting/signture/types/Types.ts
new file mode 100644
index 0000000..7588f6f
--- /dev/null
+++ b/src/pages/setting/signture/types/Types.ts
@@ -0,0 +1,23 @@
+export interface SignatureData {
+  name: string;
+  textContent: string;
+}
+
+export interface SignatureItem {
+  id: string;
+  createdAt: string;
+  updatedAt: string;
+  deletedAt: string | null;
+  business: string;
+  name: string;
+  textContent: string;
+  isActive: boolean;
+}
+
+export interface SignatureResponse {
+  statusCode: number;
+  success: boolean;
+  data: {
+    signature: SignatureItem;
+  };
+}
diff --git a/src/shared/SideBar.tsx b/src/shared/SideBar.tsx
index 450958c..834c341 100644
--- a/src/shared/SideBar.tsx
+++ b/src/shared/SideBar.tsx
@@ -35,11 +35,11 @@ const SideBar: FC = () => {
                 </div>
 
                 <div className='flex-1 flex flex-col h-full overflow-y-auto no-scrollbar min-h-0'>
-                    {/* <div className='mt-8 md:mt-10 px-8 md:px-12 text-[#C3C7DD] text-sm font-bold'>
-                        {t('setting.title')}
-                    </div> */}
+                    <div className='mt-8 md:mt-10 px-8 md:px-12 text-[#C3C7DD] text-sm font-bold'>
+                        {t('app.menu')}
+                    </div>
 
-                    <div className='text-xs text-[#8C90A3] mt-14'>
+                    <div className='text-xs text-[#8C90A3] mt-4'>
                         <SideBarItem
                             icon={<Setting3 variant={isActive(Paths.settingMailServer) ? 'Bold' : 'Outline'} color={isActive(Paths.settingMailServer) ? 'black' : '#8C90A3'} size={iconSizeSideBar} />}
                             title={t('setting.mail_server')}