diff --git a/src/main/kotlin/com/vacgom/backend/inoculation/presentation/InoculationController.kt b/src/main/kotlin/com/vacgom/backend/inoculation/presentation/InoculationController.kt
index da763f1..1de1dbf 100644
--- a/src/main/kotlin/com/vacgom/backend/inoculation/presentation/InoculationController.kt
+++ b/src/main/kotlin/com/vacgom/backend/inoculation/presentation/InoculationController.kt
@@ -16,7 +16,7 @@ import java.util.*
 class InoculationController(
     private val inoculationService: InoculationService,
 ) {
-    @GetMapping("/simple")
+    @PostMapping("/simple")
     fun getInoculationSimpleResponse(
         @AuthId id: UUID,
         @RequestBody request: InoculationSimpleRequest,