diff --git a/api/.env.example b/api/.env.example
index 95da531a1d..41744504d7 100644
--- a/api/.env.example
+++ b/api/.env.example
@@ -36,6 +36,7 @@ REDIS_USERNAME=
 REDIS_PASSWORD=difyai123456
 REDIS_USE_SSL=false
 REDIS_DB=0
+REDIS_KEY_PREFIX=
 
 # redis Sentinel configuration.
 REDIS_USE_SENTINEL=false
diff --git a/api/configs/middleware/cache/redis_config.py b/api/configs/middleware/cache/redis_config.py
index 2e98c31ec3..55f436f8bf 100644
--- a/api/configs/middleware/cache/redis_config.py
+++ b/api/configs/middleware/cache/redis_config.py
@@ -34,6 +34,11 @@ class RedisConfig(BaseSettings):
         default=0,
     )
 
+    REDIS_KEY_PREFIX: Optional[str] = Field(
+        description="Redis global string key prefix (if required)",
+        default=None,
+    )
+
     REDIS_USE_SSL: bool = Field(
         description="Enable SSL/TLS for the Redis connection",
         default=False,
diff --git a/api/core/app/features/rate_limiting/rate_limit.py b/api/core/app/features/rate_limiting/rate_limit.py
index dcc2b4e55f..df63db63cc 100644
--- a/api/core/app/features/rate_limiting/rate_limit.py
+++ b/api/core/app/features/rate_limiting/rate_limit.py
@@ -2,6 +2,7 @@ import logging
 import time
 import uuid
 from collections.abc import Generator, Mapping
+from configs import dify_config
 from datetime import timedelta
 from typing import Any, Optional, Union
 
@@ -12,8 +13,9 @@ logger = logging.getLogger(__name__)
 
 
 class RateLimit:
-    _MAX_ACTIVE_REQUESTS_KEY = "dify:rate_limit:{}:max_active_requests"
-    _ACTIVE_REQUESTS_KEY = "dify:rate_limit:{}:active_requests"
+    _KEY_PREFIX = dify_config.REDIS_KEY_PREFIX if dify_config.REDIS_KEY_PREFIX is not None else "dify"
+    _MAX_ACTIVE_REQUESTS_KEY = _KEY_PREFIX + ":rate_limit:{}:max_active_requests"
+    _ACTIVE_REQUESTS_KEY = _KEY_PREFIX + ":rate_limit:{}:active_requests"
     _UNLIMITED_REQUEST_ID = "unlimited_request_id"
     _REQUEST_MAX_ALIVE_TIME = 10 * 60  # 10 minutes
     _ACTIVE_REQUESTS_COUNT_FLUSH_INTERVAL = 5 * 60  # recalculate request_count from request_detail every 5 minutes
diff --git a/api/extensions/ext_redis.py b/api/extensions/ext_redis.py
index da41805707..f8d4c21826 100644
--- a/api/extensions/ext_redis.py
+++ b/api/extensions/ext_redis.py
@@ -1,4 +1,5 @@
-from typing import Any, Union
+from typing import Any, Union, Callable, TypeVar, Generic
+import functools
 
 import redis
 from redis.cluster import ClusterNode, RedisCluster
@@ -8,6 +9,42 @@ from redis.sentinel import Sentinel
 from configs import dify_config
 from dify_app import DifyApp
 
+T = TypeVar('T')
+
+
+class KeyPrefixMethodProxy(Generic[T]):
+    """
+    KeyPrefixMethodProxy is a generic class used to proxy method calls.
+    It can preprocess parameters before calling a method, such as prefixing specific keys.
+    Key features include:
+    If a method's argument contains'key', prefix it.
+    If the method's positional parameter contains a key of type string, prefix it.
+    """
+    def __init__(self, client: T, prefix: str):
+        self._client = client
+        self._prefix = prefix
+
+    def __getattr__(self, item):
+        attr = getattr(self._client, item)
+        if callable(attr):
+            return self._wrap_method(attr)
+        return attr
+
+    def _wrap_method(self, method: Callable) -> Callable:
+        @functools.wraps(method)
+        def wrapper(*args, **kwargs):
+            if 'key' in kwargs:
+                if isinstance(kwargs['key'], str):
+                    kwargs['key'] = self._add_prefix(kwargs['key'])
+            elif args:
+                if args and isinstance(args[0], str):
+                    args = (self._add_prefix(args[0]),) + args[1:]
+            return method(*args, **kwargs)
+        return wrapper
+
+    def _add_prefix(self, key: str) -> str:
+        return f"{self._prefix}:{key}" if self._prefix else key
+
 
 class RedisClientWrapper:
     """
@@ -32,14 +69,19 @@ class RedisClientWrapper:
 
     def __init__(self):
         self._client = None
+        self._prefix = None
 
-    def initialize(self, client):
+    def initialize(self, client, prefix=None):
         if self._client is None:
             self._client = client
+        if prefix is not None:
+            self._prefix = prefix
 
     def __getattr__(self, item):
         if self._client is None:
             raise RuntimeError("Redis client is not initialized. Call init_app first.")
+        if self._prefix is not None:
+            return getattr(KeyPrefixMethodProxy(self._client, self._prefix), item)
         return getattr(self._client, item)
 
 
@@ -75,7 +117,7 @@ def init_app(app: DifyApp):
             },
         )
         master = sentinel.master_for(dify_config.REDIS_SENTINEL_SERVICE_NAME, **redis_params)
-        redis_client.initialize(master)
+        redis_client.initialize(master, prefix=dify_config.REDIS_KEY_PREFIX)
     elif dify_config.REDIS_USE_CLUSTERS:
         assert dify_config.REDIS_CLUSTERS is not None, "REDIS_CLUSTERS must be set when REDIS_USE_CLUSTERS is True"
         nodes = [
@@ -83,7 +125,7 @@ def init_app(app: DifyApp):
             for node in dify_config.REDIS_CLUSTERS.split(",")
         ]
         # FIXME: mypy error here, try to figure out how to fix it
-        redis_client.initialize(RedisCluster(startup_nodes=nodes, password=dify_config.REDIS_CLUSTERS_PASSWORD))  # type: ignore
+        redis_client.initialize(RedisCluster(startup_nodes=nodes, password=dify_config.REDIS_CLUSTERS_PASSWORD), prefix=dify_config.REDIS_KEY_PREFIX)  # type: ignore
     else:
         redis_params.update(
             {
@@ -93,6 +135,6 @@ def init_app(app: DifyApp):
             }
         )
         pool = redis.ConnectionPool(**redis_params)
-        redis_client.initialize(redis.Redis(connection_pool=pool))
+        redis_client.initialize(redis.Redis(connection_pool=pool), prefix=dify_config.REDIS_KEY_PREFIX)
 
     app.extensions["redis"] = redis_client