diff --git a/i18n/en_US.yaml b/i18n/en_US.yaml
index 66fa7e1b..9b02de6f 100644
--- a/i18n/en_US.yaml
+++ b/i18n/en_US.yaml
@@ -95,6 +95,9 @@ backend:
     theme:
       not_found:
         other: "Theme not found."
+    revision:
+      review_underway:
+        other: "Revision review underway."
     user:
       email_or_password_wrong:
         other: *email_or_password_wrong
diff --git a/internal/base/reason/reason.go b/internal/base/reason/reason.go
index 274cc1cc..4d05da4c 100644
--- a/internal/base/reason/reason.go
+++ b/internal/base/reason/reason.go
@@ -55,4 +55,5 @@ const (
 	UploadFileSourceUnsupported      = "error.upload.source_unsupported"
 	RecommendTagNotExist             = "error.tag.recommend_tag_not_found"
 	RecommendTagEnter                = "error.tag.recommend_tag_enter"
+	RevisionReviewUnderway           = "error.revision.review_underway"
 )
diff --git a/internal/service/question_service.go b/internal/service/question_service.go
index 815af781..c0da1ca1 100644
--- a/internal/service/question_service.go
+++ b/internal/service/question_service.go
@@ -840,5 +840,9 @@ func (qs *QuestionService) CheckCanUpdate(ctx context.Context, req *schema.Check
 	if err != nil {
 		return false, err
 	}
+	if existUnreviewed {
+		err = errors.BadRequest(reason.RevisionReviewUnderway)
+		return existUnreviewed, err
+	}
 	return existUnreviewed, nil
 }