diff --git a/layer-api/src/main/java/org/layer/domain/space/controller/SpaceApi.java b/layer-api/src/main/java/org/layer/domain/space/controller/SpaceApi.java
index 874b09e2..b3ef0014 100644
--- a/layer-api/src/main/java/org/layer/domain/space/controller/SpaceApi.java
+++ b/layer-api/src/main/java/org/layer/domain/space/controller/SpaceApi.java
@@ -170,5 +170,5 @@ public interface SpaceApi {
 
             )
     })
-    ResponseEntity<Void> removeMemberSpace(@MemberId Long memberId, @PathVariable Long spaceId);
+    ResponseEntity<Void> removeMemberSpace(@MemberId Long memberId, @RequestBody @Validated SpaceRequest.LeaveSpaceRequest leaveSpaceRequest);
 }
diff --git a/layer-api/src/main/java/org/layer/domain/space/controller/SpaceController.java b/layer-api/src/main/java/org/layer/domain/space/controller/SpaceController.java
index bf323d84..b8a5b5a4 100644
--- a/layer-api/src/main/java/org/layer/domain/space/controller/SpaceController.java
+++ b/layer-api/src/main/java/org/layer/domain/space/controller/SpaceController.java
@@ -60,8 +60,8 @@ public ResponseEntity<Void> createMemberSpace(@MemberId Long memberId, @RequestP
     @Override
     @PostMapping("/leave")
     @ResponseStatus(HttpStatus.ACCEPTED)
-    public ResponseEntity<Void> removeMemberSpace(@MemberId Long memberId, @RequestParam Long spaceId) {
-        spaceService.removeMemberSpace(memberId, spaceId);
+    public ResponseEntity<Void> removeMemberSpace(@MemberId Long memberId, @RequestBody @Validated SpaceRequest.LeaveSpaceRequest leaveSpaceRequest) {
+        spaceService.removeMemberSpace(memberId, leaveSpaceRequest.spaceId());
         return ResponseEntity.ok().build();
     }
 }
diff --git a/layer-api/src/main/java/org/layer/domain/space/controller/dto/SpaceRequest.java b/layer-api/src/main/java/org/layer/domain/space/controller/dto/SpaceRequest.java
index 34b184cf..a1e0add8 100644
--- a/layer-api/src/main/java/org/layer/domain/space/controller/dto/SpaceRequest.java
+++ b/layer-api/src/main/java/org/layer/domain/space/controller/dto/SpaceRequest.java
@@ -105,4 +105,11 @@ public record GetSpaceRequest(
         }
 
     }
+
+    @Schema(description = "스페이스 떠나기")
+    public record LeaveSpaceRequest(
+            @Schema(description = "떠날 스페이스 아이디")
+            Long spaceId
+    ) {
+    }
 }