diff --git a/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/CheckAuthCodeUseCase.kt b/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/CheckAuthCodeUseCase.kt
index a95158f4..af53bf70 100644
--- a/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/CheckAuthCodeUseCase.kt
+++ b/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/CheckAuthCodeUseCase.kt
@@ -22,7 +22,8 @@ class CheckAuthCodeUseCase(
 ) {
 
     fun execute(email: String, code: String) {
-        val authCode = queryAuthCodePort.queryAuthCodeByEmail(email) ?: throw AuthExceptions.RequiredNewEmailAuthentication()
+        val authCode = queryAuthCodePort.queryAuthCodeByEmail(email)
+            ?: throw AuthExceptions.RequiredNewEmailAuthentication()
 
         if (!authCode.code.match(code)) {
             throw AuthExceptions.DifferentAuthCode()
diff --git a/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/ReissueTokenUseCase.kt b/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/ReissueTokenUseCase.kt
index c66f9c65..096af534 100644
--- a/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/ReissueTokenUseCase.kt
+++ b/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/ReissueTokenUseCase.kt
@@ -13,7 +13,7 @@ import team.comit.simtong.global.annotation.UseCase
  * @author Chokyunghyeon
  * @author kimbeomjin
  * @date 2022/09/18
- * @version 1.0.0
+ * @version 1.2.5
  **/
 @UseCase
 class ReissueTokenUseCase(
@@ -21,13 +21,13 @@ class ReissueTokenUseCase(
     private val queryRefreshTokenPort: QueryRefreshTokenPort
 ) {
 
-    fun execute(request: String): TokenResponse {
-        val token = queryRefreshTokenPort.queryRefreshTokenByToken(request)
+    fun execute(token: String): TokenResponse {
+        val refreshToken = queryRefreshTokenPort.queryRefreshTokenByToken(token)
             ?: throw AuthExceptions.RefreshTokenNotFound()
 
         return jwtPort.receiveToken(
-            userId = token.userId,
-            authority = token.authority
+            userId = refreshToken.userId,
+            authority = refreshToken.authority
         )
     }
 }
\ No newline at end of file
diff --git a/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/SendAuthCodeUseCase.kt b/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/SendAuthCodeUseCase.kt
index 3a67c70b..8820da58 100644
--- a/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/SendAuthCodeUseCase.kt
+++ b/simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/SendAuthCodeUseCase.kt
@@ -28,9 +28,13 @@ class SendAuthCodeUseCase(
         val authCodeLimit = queryAuthCodeLimitPort.queryAuthCodeLimitByEmail(email)
             ?: AuthCodeLimit.issue(email)
 
-        commandAuthCodeLimitPort.save(authCodeLimit.increaseCount())
+        commandAuthCodeLimitPort.save(
+            authCodeLimit.increaseCount()
+        )
 
-        val authCode = commandAuthCodePort.save(AuthCode.issue(email))
+        val authCode = commandAuthCodePort.save(
+            AuthCode.issue(email)
+        )
 
         sendEmailPort.sendAuthCode(authCode.code.value, email)
     }