diff --git a/frontend/src/components/AboutUs/AddAboutUs.tsx b/frontend/src/components/AboutUs/AddAboutUs.tsx
index 1d10985..41ac5e5 100644
--- a/frontend/src/components/AboutUs/AddAboutUs.tsx
+++ b/frontend/src/components/AboutUs/AddAboutUs.tsx
@@ -41,32 +41,32 @@ type FileUploadProps = {
   children?: ReactNode
 }
 
-const FileUpload = (props: FileUploadProps) => {
-  const { register, accept, multiple, children } = props
-  const inputRef = useRef<HTMLInputElement | null>(null)
-  const { ref, ...rest } = register as { ref: (instance: HTMLInputElement | null) => void }
+// const FileUpload = (props: FileUploadProps) => {
+//   const { register, accept, multiple, children } = props
+//   const inputRef = useRef<HTMLInputElement | null>(null)
+//   const { ref, ...rest } = register as { ref: (instance: HTMLInputElement | null) => void }
 
-  const handleClick = () => inputRef.current?.click()
+//   const handleClick = () => inputRef.current?.click()
 
-  return (
-    <InputGroup onClick={handleClick}>
-      <input
-        type={'file'}
-        multiple={multiple || false}
-        hidden
-        accept={accept}
-        {...rest}
-        ref={(e) => {
-          ref(e)
-          inputRef.current = e
-        }}
-      />
-      <>
-        {children}
-      </>
-    </InputGroup>
-  )
-}
+//   return (
+//     <InputGroup onClick={handleClick}>
+//       <input
+//         type={'file'}
+//         multiple={multiple || false}
+//         hidden
+//         accept={accept}
+//         {...rest}
+//         ref={(e) => {
+//           ref(e)
+//           inputRef.current = e
+//         }}
+//       />
+//       <>
+//         {children}
+//       </>
+//     </InputGroup>
+//   )
+// }
 
 
 
@@ -104,9 +104,9 @@ const AddAboutUs = ({ isOpen, onClose }: AddAboutUsProps) => {
   }
 
 
-  type FormValues = {
-    file_: FileList
-  }
+  // type FormValues = {
+  //   file_: FileList
+  // }
 
 
   const mutation = useMutation({
diff --git a/frontend/src/components/AboutUs/EditAboutUs.tsx b/frontend/src/components/AboutUs/EditAboutUs.tsx
index 1b8c1a0..a5cbccc 100644
--- a/frontend/src/components/AboutUs/EditAboutUs.tsx
+++ b/frontend/src/components/AboutUs/EditAboutUs.tsx
@@ -46,32 +46,32 @@ type FileUploadProps = {
     children?: ReactNode
 }
 
-const FileUpload = (props: FileUploadProps) => {
-    const { register, accept, multiple, children } = props
-    const inputRef = useRef<HTMLInputElement | null>(null)
-    const { ref, ...rest } = register as { ref: (instance: HTMLInputElement | null) => void }
+// const FileUpload = (props: FileUploadProps) => {
+//     const { register, accept, multiple, children } = props
+//     const inputRef = useRef<HTMLInputElement | null>(null)
+//     const { ref, ...rest } = register as { ref: (instance: HTMLInputElement | null) => void }
 
-    const handleClick = () => inputRef.current?.click()
+//     const handleClick = () => inputRef.current?.click()
 
-    return (
-        <InputGroup onClick={handleClick}>
-            <input
-                type={'file'}
-                multiple={multiple || false}
-                hidden
-                accept={accept}
-                {...rest}
-                ref={(e) => {
-                    ref(e)
-                    inputRef.current = e
-                }}
-            />
-            <>
-                {children}
-            </>
-        </InputGroup>
-    )
-}
+//     return (
+//         <InputGroup onClick={handleClick}>
+//             <input
+//                 type={'file'}
+//                 multiple={multiple || false}
+//                 hidden
+//                 accept={accept}
+//                 {...rest}
+//                 ref={(e) => {
+//                     ref(e)
+//                     inputRef.current = e
+//                 }}
+//             />
+//             <>
+//                 {children}
+//             </>
+//         </InputGroup>
+//     )
+// }
 
 
 
@@ -118,9 +118,9 @@ const EditAboutUs = ({ aboutUs, isOpen, onClose }: EditAboutUsProps) => {
     }
 
 
-    type FormValues = {
-        file_: FileList
-    }
+    // type FormValues = {
+    //     file_: FileList
+    // }
 
 
     const mutation = useMutation({
diff --git a/frontend/src/components/Courses/CourseDetails.tsx b/frontend/src/components/Courses/CourseDetails.tsx
index 24daa96..9c54d14 100644
--- a/frontend/src/components/Courses/CourseDetails.tsx
+++ b/frontend/src/components/Courses/CourseDetails.tsx
@@ -54,7 +54,6 @@ const CourseDetails = () => {
         reset,
         getValues,
         setValue,
-        unregister,
         formState: { isSubmitting, errors, isDirty },
     } = useForm<CourseCreate>({
         mode: "onBlur",
diff --git a/frontend/src/components/Courses/CourseImages.tsx b/frontend/src/components/Courses/CourseImages.tsx
index 49ef96d..b3729a8 100644
--- a/frontend/src/components/Courses/CourseImages.tsx
+++ b/frontend/src/components/Courses/CourseImages.tsx
@@ -44,7 +44,6 @@ const CourseImages = () => {
         reset,
         getValues,
         setValue,
-        unregister,
         formState: { isSubmitting, errors, isDirty },
     } = useForm<ImageCreate>({
         mode: "onBlur",
diff --git a/frontend/src/components/Courses/CourseInfoImages.tsx b/frontend/src/components/Courses/CourseInfoImages.tsx
index 92dda93..4a681a3 100644
--- a/frontend/src/components/Courses/CourseInfoImages.tsx
+++ b/frontend/src/components/Courses/CourseInfoImages.tsx
@@ -39,9 +39,7 @@ const CourseInfoImages = () => {
         register,
         handleSubmit,
         reset,
-        getValues,
         setValue,
-        unregister,
         formState: { isSubmitting, errors, isDirty },
     } = useForm<ImageCreate>({
         mode: "onBlur",
diff --git a/frontend/src/components/Courses/EditSechedule.tsx b/frontend/src/components/Courses/EditSechedule.tsx
index 841fc60..1435c0a 100644
--- a/frontend/src/components/Courses/EditSechedule.tsx
+++ b/frontend/src/components/Courses/EditSechedule.tsx
@@ -29,7 +29,7 @@ interface EditItemProps {
     type: string
 }
 
-const EditSechedule = ({ sechedule, type, isOpen, onClose }: EditItemProps) => {
+const EditSechedule = ({ sechedule, isOpen, onClose }: EditItemProps) => {
     const queryClient = useQueryClient()
     const showToast = useCustomToast()
     const {
@@ -38,7 +38,7 @@ const EditSechedule = ({ sechedule, type, isOpen, onClose }: EditItemProps) => {
         reset,
         setValue,
         getValues,
-        formState: { isSubmitting, errors, isDirty },
+        formState: { isSubmitting, errors },
     } = useForm<ScheduleUpdate>({
         mode: "onBlur",
         criteriaMode: "all",
diff --git a/frontend/src/components/Courses/Sechedule.tsx b/frontend/src/components/Courses/Sechedule.tsx
index 04949ce..7c36ecb 100644
--- a/frontend/src/components/Courses/Sechedule.tsx
+++ b/frontend/src/components/Courses/Sechedule.tsx
@@ -10,7 +10,6 @@ import {
 } from "@chakra-ui/react"
 import moment from 'moment';
 import {  useQueryClient,  } from "@tanstack/react-query"
-import useCustomToast from "../../hooks/useCustomToast"
 import { CourseDetailsPublic } from "../../client"
 import ActionsMenu from "../../components/Common/ActionsMenu"
 import 'react-datetime-picker/dist/DateTimePicker.css';
@@ -21,7 +20,7 @@ const Sechedule = () => {
     const queryClient = useQueryClient();
     const courseDetails = queryClient.getQueryData(['course']) as CourseDetailsPublic | undefined;
 
-    const showToast = useCustomToast()
+  //  const showToast = useCustomToast()
 
     return (
         <Container maxW="full">
@@ -38,7 +37,7 @@ const Sechedule = () => {
                         </Tr>
                     </Thead>
                     <Tbody>
-                        {courseDetails?.schedule?.map((schedule, index) => (
+                        {courseDetails?.schedule?.map((schedule) => (
                             <Tr key={schedule.id}>
                                 <Td maxWidth="20px">
                                     {moment(schedule.date).utcOffset("+08:00").format('DD-MM-YYYY HH:mm')}
diff --git a/frontend/src/routes/_layout/Courses/$id.EditCourse.tsx b/frontend/src/routes/_layout/Courses/$id.EditCourse.tsx
index 34c89f7..ce01131 100644
--- a/frontend/src/routes/_layout/Courses/$id.EditCourse.tsx
+++ b/frontend/src/routes/_layout/Courses/$id.EditCourse.tsx
@@ -7,9 +7,9 @@ import {
     TabPanels,
     Tabs,
 } from "@chakra-ui/react"
-import { useQueryClient, useQuery } from "@tanstack/react-query"
+import { useQuery } from "@tanstack/react-query"
 import { createFileRoute } from "@tanstack/react-router"
-import { UserPublic, CoursesService } from "../../../client"
+import { CoursesService } from "../../../client"
 
 import CourseDetails from "../../../components/Courses/CourseDetails"
 import CourseImages from "../../../components/Courses/CourseImages"
diff --git a/frontend/src/routes/_layout/Courses/AddCourse.tsx b/frontend/src/routes/_layout/Courses/AddCourse.tsx
index ace86fc..5bacba3 100644
--- a/frontend/src/routes/_layout/Courses/AddCourse.tsx
+++ b/frontend/src/routes/_layout/Courses/AddCourse.tsx
@@ -50,8 +50,6 @@ function AddCourseForms() {
     const {
         register,
         handleSubmit,
-        reset,
-        getValues,
         setValue,
         formState: { isSubmitting, errors, isDirty },
     } = useForm<CourseCreate>({
diff --git a/frontend/src/routes/_layout/webSetting.tsx b/frontend/src/routes/_layout/webSetting.tsx
index 1ae93e9..ffc6b79 100644
--- a/frontend/src/routes/_layout/webSetting.tsx
+++ b/frontend/src/routes/_layout/webSetting.tsx
@@ -21,13 +21,13 @@ export const Route = createFileRoute("/_layout/webSetting")({
 
 
 
-function getWebSettingQuery() {
-    return {
-        queryFn: () =>
-            WebSettingsService.readWebSetting(),
-        queryKey: ["webSetting"],
-    }
-}
+// function getWebSettingQuery() {
+//     return {
+//         queryFn: () =>
+//             WebSettingsService.readWebSetting(),
+//         queryKey: ["webSetting"],
+//     }
+// }
 
 
 
@@ -54,7 +54,6 @@ function WebSettingForms() {
         const {
             register,
             handleSubmit,
-            reset,
             formState: { isSubmitting, errors, isDirty },
         } = useForm<WebSettingUpdate>({
             mode: "onBlur",
diff --git a/frontend/src/routes/login.tsx b/frontend/src/routes/login.tsx
index 4309a1f..32f464b 100644
--- a/frontend/src/routes/login.tsx
+++ b/frontend/src/routes/login.tsx
@@ -9,12 +9,9 @@ import {
   Input,
   InputGroup,
   InputRightElement,
-  Link,
-  Text,
   useBoolean,
 } from "@chakra-ui/react"
 import {
-  Link as RouterLink,
   createFileRoute,
   redirect,
 } from "@tanstack/react-router"