diff --git a/src/main/java/clap/server/adapter/inbound/web/task/CancelTaskController.java b/src/main/java/clap/server/adapter/inbound/web/task/CancelTaskController.java
index 6604b3f6..a5d1b9a2 100644
--- a/src/main/java/clap/server/adapter/inbound/web/task/CancelTaskController.java
+++ b/src/main/java/clap/server/adapter/inbound/web/task/CancelTaskController.java
@@ -7,6 +7,7 @@
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
 import org.springframework.security.access.annotation.Secured;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.PatchMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -21,7 +22,7 @@ public class CancelTaskController {
     @Operation(summary = "작업 취소")
     @Secured({"ROLE_USER","ROLE_MANAGER"})
     @PatchMapping("/{taskId}/cancel")
-    public void cancelTask(@PathVariable Long taskId, SecurityUserDetails userDetails) {
+    public void cancelTask(@PathVariable Long taskId, @AuthenticationPrincipal SecurityUserDetails userDetails) {
         cancelTaskUsecase.cancleTask(taskId, userDetails.getUserId());
     }
 }