diff --git a/src/main/java/kr/re/etri/autoflow/controllers/ExperimentsController.java b/src/main/java/kr/re/etri/autoflow/controllers/ExperimentsController.java
index e27f751..3e5e25b 100644
--- a/src/main/java/kr/re/etri/autoflow/controllers/ExperimentsController.java
+++ b/src/main/java/kr/re/etri/autoflow/controllers/ExperimentsController.java
@@ -3,6 +3,7 @@ package kr.re.etri.autoflow.controllers;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.transaction.Transactional;
 import kr.re.etri.autoflow.entity.ExperimentsEntity;
 import kr.re.etri.autoflow.payload.request.ProjectBaseSearchRequest;
 import kr.re.etri.autoflow.service.ExperimentsService;
@@ -126,6 +127,7 @@ public class ExperimentsController {
 
     @Operation(summary = "Experiment 등록 (Kubeflow + MLflow)")
     @PostMapping
+    @Transactional
     public Mono<ResponseEntity<ExperimentsEntity>> createExperiment(@RequestBody ExperimentsEntity experiment) {
 
         ExperimentsEntity saved = experimentsService.save(experiment);