From 61a5741c05cf614a69d4ecfeea8d88a7d6576aad Mon Sep 17 00:00:00 2001
From: kenwoodjw <blackxin55+@gmail.com>
Date: Fri, 18 Jul 2025 09:41:09 +0800
Subject: [PATCH] fix celery config (#22566)

Signed-off-by: kenwoodjw <blackxin55+@gmail.com>
---
 api/.env.example                   | 2 +-
 api/configs/middleware/__init__.py | 2 +-
 docker/.env.example                | 1 +
 docker/docker-compose.yaml         | 1 +
 4 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/api/.env.example b/api/.env.example
index b8976e5b17..6ead14e9b0 100644
--- a/api/.env.example
+++ b/api/.env.example
@@ -54,7 +54,7 @@ REDIS_CLUSTERS_PASSWORD=
 
 # celery configuration
 CELERY_BROKER_URL=redis://:difyai123456@localhost:${REDIS_PORT}/1
-
+CELERY_BACKEND=redis
 # PostgreSQL database configuration
 DB_USERNAME=postgres
 DB_PASSWORD=difyai123456
diff --git a/api/configs/middleware/__init__.py b/api/configs/middleware/__init__.py
index 0c0c06dd46..3c349060ca 100644
--- a/api/configs/middleware/__init__.py
+++ b/api/configs/middleware/__init__.py
@@ -211,7 +211,7 @@ class DatabaseConfig(BaseSettings):
 class CeleryConfig(DatabaseConfig):
     CELERY_BACKEND: str = Field(
         description="Backend for Celery task results. Options: 'database', 'redis'.",
-        default="database",
+        default="redis",
     )
 
     CELERY_BROKER_URL: Optional[str] = Field(
diff --git a/docker/.env.example b/docker/.env.example
index 1842239b53..a05141569b 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -289,6 +289,7 @@ REDIS_CLUSTERS_PASSWORD=
 # If use Redis Sentinel, format as follows: `sentinel://<sentinel_username>:<sentinel_password>@<sentinel_host>:<sentinel_port>/<redis_database>`
 # Example: sentinel://localhost:26379/1;sentinel://localhost:26380/1;sentinel://localhost:26381/1
 CELERY_BROKER_URL=redis://:difyai123456@redis:6379/1
+CELERY_BACKEND=redis
 BROKER_USE_SSL=false
 
 # If you are using Redis Sentinel for high availability, configure the following settings.
diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
index 723780d153..5962adb079 100644
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -79,6 +79,7 @@ x-shared-env: &shared-api-worker-env
   REDIS_CLUSTERS: ${REDIS_CLUSTERS:-}
   REDIS_CLUSTERS_PASSWORD: ${REDIS_CLUSTERS_PASSWORD:-}
   CELERY_BROKER_URL: ${CELERY_BROKER_URL:-redis://:difyai123456@redis:6379/1}
+  CELERY_BACKEND: ${CELERY_BACKEND:-redis}
   BROKER_USE_SSL: ${BROKER_USE_SSL:-false}
   CELERY_USE_SENTINEL: ${CELERY_USE_SENTINEL:-false}
   CELERY_SENTINEL_MASTER_NAME: ${CELERY_SENTINEL_MASTER_NAME:-}