diff --git a/src/main/kotlin/com/msg/gauth/domain/auth/presentation/AuthController.kt b/src/main/kotlin/com/msg/gauth/domain/auth/presentation/AuthController.kt
index 3fa3d839..2ee93381 100644
--- a/src/main/kotlin/com/msg/gauth/domain/auth/presentation/AuthController.kt
+++ b/src/main/kotlin/com/msg/gauth/domain/auth/presentation/AuthController.kt
@@ -6,10 +6,12 @@ import com.msg.gauth.domain.auth.presentation.dto.response.RefreshResponseDto
 import com.msg.gauth.domain.auth.presentation.dto.response.SigninResponseDto
 import com.msg.gauth.domain.auth.services.*
 import com.msg.gauth.domain.auth.presentation.dto.request.PasswordInitReqDto
+import com.msg.gauth.domain.auth.presentation.dto.response.SignupImageResDto
 import com.msg.gauth.domain.auth.services.InitPasswordService
 import org.springframework.http.HttpStatus
 import org.springframework.http.ResponseEntity
 import org.springframework.web.bind.annotation.*
+import org.springframework.web.multipart.MultipartFile
 import javax.validation.Valid
 
 @RestController
@@ -19,7 +21,8 @@ class AuthController(
     private val logoutService: LogoutService,
     private val signInService: SignInService,
     private val signUpService: SignUpService,
-    private val initPasswordService: InitPasswordService
+    private val initPasswordService: InitPasswordService,
+    private val signupImageUploadService: SignupImageUploadService,
 ) {
     @PatchMapping
     fun refresh(@RequestHeader("RefreshToken") refreshToken: String): ResponseEntity<RefreshResponseDto> =
@@ -42,6 +45,10 @@ class AuthController(
         return ResponseEntity(HttpStatus.CREATED)
     }
 
+    @PatchMapping("/image")
+    fun uploadSignupImage(@RequestPart("image") image: MultipartFile, @RequestPart("imageUrl") previousUrl: String?): ResponseEntity<SignupImageResDto> =
+        ResponseEntity.ok(signupImageUploadService.execute(image, previousUrl))
+
 
     @PatchMapping("/password/initialize")
     fun initPassword(@Valid @RequestBody passwordInitReqDto: PasswordInitReqDto): ResponseEntity<Void> {
diff --git a/src/main/kotlin/com/msg/gauth/domain/auth/presentation/dto/request/SignupRequestDto.kt b/src/main/kotlin/com/msg/gauth/domain/auth/presentation/dto/request/SignupRequestDto.kt
index 77db4bbf..e666138e 100644
--- a/src/main/kotlin/com/msg/gauth/domain/auth/presentation/dto/request/SignupRequestDto.kt
+++ b/src/main/kotlin/com/msg/gauth/domain/auth/presentation/dto/request/SignupRequestDto.kt
@@ -14,7 +14,9 @@ data class SignUpDto(
 
     @field:NotBlank
     @field:Pattern(regexp = "^(?=.*[A-Za-z])(?=.*[0-9])(?=.*[\$@\$!%*#?&])[A-Za-z[0-9]\$@\$!%*#?&]{8,20}$")
-    val password: String
+    val password: String,
+
+    val profileUrl: String?,
 ) {
     fun toEntity(password: String): User =
         User(
@@ -22,6 +24,6 @@ data class SignUpDto(
             password = password,
             roles = mutableListOf(UserRole.ROLE_STUDENT),
             state = UserState.PENDING,
-            profileUrl = null,
+            profileUrl = profileUrl,
         )
 }
\ No newline at end of file
diff --git a/src/main/kotlin/com/msg/gauth/domain/auth/presentation/dto/response/SignupImageResDto.kt b/src/main/kotlin/com/msg/gauth/domain/auth/presentation/dto/response/SignupImageResDto.kt
new file mode 100644
index 00000000..d3f194c6
--- /dev/null
+++ b/src/main/kotlin/com/msg/gauth/domain/auth/presentation/dto/response/SignupImageResDto.kt
@@ -0,0 +1,5 @@
+package com.msg.gauth.domain.auth.presentation.dto.response
+
+data class SignupImageResDto(
+    val imageUrl: String,
+)
\ No newline at end of file
diff --git a/src/main/kotlin/com/msg/gauth/domain/auth/services/SignupImageUploadService.kt b/src/main/kotlin/com/msg/gauth/domain/auth/services/SignupImageUploadService.kt
new file mode 100644
index 00000000..4aab18fd
--- /dev/null
+++ b/src/main/kotlin/com/msg/gauth/domain/auth/services/SignupImageUploadService.kt
@@ -0,0 +1,17 @@
+package com.msg.gauth.domain.auth.services
+
+import com.msg.gauth.domain.auth.presentation.dto.response.SignupImageResDto
+import com.msg.gauth.global.aws.s3.S3Util
+import org.springframework.stereotype.Service
+import org.springframework.web.multipart.MultipartFile
+
+@Service
+class SignupImageUploadService(
+    private val s3Util: S3Util,
+){
+    fun execute(image: MultipartFile, previousUrl: String?): SignupImageResDto{
+        if(previousUrl != null)
+            s3Util.deleteImage(previousUrl)
+        return SignupImageResDto(s3Util.upload(image))
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/msg/gauth/domain/user/presentation/UserController.kt b/src/main/kotlin/com/msg/gauth/domain/user/presentation/UserController.kt
index ce8f108f..1fde2b06 100644
--- a/src/main/kotlin/com/msg/gauth/domain/user/presentation/UserController.kt
+++ b/src/main/kotlin/com/msg/gauth/domain/user/presentation/UserController.kt
@@ -4,11 +4,7 @@ import com.msg.gauth.domain.user.presentation.dto.request.PasswordChangeReqDto
 import com.msg.gauth.domain.user.services.ChangePasswordService
 import com.msg.gauth.domain.user.services.UploadProfileService
 import org.springframework.http.ResponseEntity
-import org.springframework.web.bind.annotation.PatchMapping
-import org.springframework.web.bind.annotation.RequestBody
-import org.springframework.web.bind.annotation.RequestMapping
-import org.springframework.web.bind.annotation.RequestParam
-import org.springframework.web.bind.annotation.RestController
+import org.springframework.web.bind.annotation.*
 import org.springframework.web.multipart.MultipartFile
 import javax.validation.Valid
 
@@ -25,7 +21,7 @@ class UserController(
     }
 
     @PatchMapping("/image")
-    fun uploadProfile(@RequestParam("image") image: MultipartFile): ResponseEntity<Void>{
+    fun uploadProfile(@RequestPart("image") image: MultipartFile): ResponseEntity<Void>{
         uploadProfileService.execute(image)
         return ResponseEntity.noContent().build()
     }
diff --git a/src/main/kotlin/com/msg/gauth/global/aws/s3/S3Util.kt b/src/main/kotlin/com/msg/gauth/global/aws/s3/S3Util.kt
index 37dfbbf8..3b76bd13 100644
--- a/src/main/kotlin/com/msg/gauth/global/aws/s3/S3Util.kt
+++ b/src/main/kotlin/com/msg/gauth/global/aws/s3/S3Util.kt
@@ -20,4 +20,9 @@ class S3Util(
         amazonS3.putObject(bucket, profileName, file.inputStream, metadata)
         return amazonS3.getUrl(bucket, profileName).toString()
     }
+
+    fun deleteImage(url: String){
+        val key = url.split("/")[3]
+        amazonS3.deleteObject(bucket, key)
+    }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/com/msg/gauth/global/security/SecurityConfig.kt b/src/main/kotlin/com/msg/gauth/global/security/SecurityConfig.kt
index ffbe82d6..8f647ce0 100644
--- a/src/main/kotlin/com/msg/gauth/global/security/SecurityConfig.kt
+++ b/src/main/kotlin/com/msg/gauth/global/security/SecurityConfig.kt
@@ -1,7 +1,6 @@
 package com.msg.gauth.global.security
 
 import com.fasterxml.jackson.databind.ObjectMapper
-import com.msg.gauth.domain.user.enums.UserRole
 import com.msg.gauth.global.security.config.FilterConfig
 import com.msg.gauth.global.security.jwt.JwtTokenProvider
 import org.springframework.context.annotation.Bean
@@ -15,7 +14,6 @@ import org.springframework.security.crypto.password.PasswordEncoder
 import org.springframework.security.web.SecurityFilterChain
 import org.springframework.security.web.util.matcher.RequestMatcher
 import org.springframework.web.cors.CorsUtils
-import javax.servlet.http.HttpServletRequest
 
 @Configuration
 @EnableWebSecurity
@@ -45,6 +43,8 @@ class SecurityConfig(
             .antMatchers(HttpMethod.DELETE, "/auth").authenticated()
             .antMatchers(HttpMethod.POST, "/auth/signup").permitAll()
             .antMatchers(HttpMethod.PATCH, "/auth/password/initialize").permitAll()
+            .antMatchers(HttpMethod.PATCH, "/auth/image").permitAll()
+            .antMatchers(HttpMethod.DELETE, "/auth/image").permitAll()
 
             // Email
             .antMatchers(HttpMethod.POST, "/email").permitAll()