diff --git a/api/core/model_runtime/model_providers/model_provider_factory.py b/api/core/model_runtime/model_providers/model_provider_factory.py
index ad46f64ec3..e7bdc5dfd8 100644
--- a/api/core/model_runtime/model_providers/model_provider_factory.py
+++ b/api/core/model_runtime/model_providers/model_provider_factory.py
@@ -24,6 +24,7 @@ from core.plugin.entities.plugin import ModelProviderID
 from core.plugin.entities.plugin_daemon import PluginModelProviderEntity
 from core.plugin.impl.asset import PluginAssetManager
 from core.plugin.impl.model import PluginModelClient
+from extensions.ext_redis import redis_client
 
 logger = logging.getLogger(__name__)
 
@@ -83,22 +84,61 @@ class ModelProviderFactory:
             contexts.plugin_model_providers.set(None)
             contexts.plugin_model_providers_lock.set(Lock())
 
-        with contexts.plugin_model_providers_lock.get():
-            plugin_model_providers = contexts.plugin_model_providers.get()
-            if plugin_model_providers is not None:
+        # 1. First check (no lock) - fast path
+        plugin_model_providers = contexts.plugin_model_providers.get()
+        if plugin_model_providers is not None:
+            return plugin_model_providers
+
+        # 2. SLOW OPERATION (NO LOCK HELD)
+        # Fetch the data outside of any lock. Other threads can do this at the same time.
+        # It's okay if multiple threads fetch simultaneously; we'll just use the first
+        # result that gets written.
+        try:
+            plugin_providers_data = self.plugin_model_manager.fetch_model_providers(self.tenant_id)
+        except Exception as e:
+            # Handle potential exceptions from the HTTP request
+            logger.exception(f"Failed to fetch plugin model providers for tenant {self.tenant_id}")
+            return []
+
+        # 3. Acquire lock ONLY to write to the shared cache
+        lock_key = f"plugin_model_providers_lock:{self.tenant_id}"
+        try:
+            with redis_client.lock(lock_key, timeout=10):  # Shorter timeout is fine now
+                # 4. Double-check inside the lock
+                # Another thread might have finished its fetch and written to cache while we were fetching.
+                plugin_model_providers = contexts.plugin_model_providers.get()
+                if plugin_model_providers is not None:
+                    return plugin_model_providers  # Return the data from the other thread
+
+                # 5. Write to cache (this is fast)
+                plugin_model_providers = []
+                for provider in plugin_providers_data:
+                    provider.declaration.provider = provider.plugin_id + "/" + provider.declaration.provider
+                    plugin_model_providers.append(provider)
+
+                contexts.plugin_model_providers.set(plugin_model_providers)
                 return plugin_model_providers
 
-            plugin_model_providers = []
-            contexts.plugin_model_providers.set(plugin_model_providers)
+        except Exception as e:
+            # Fallback to original implementation if Redis is not available
+            logger.warning(f"Redis lock failed, falling back to thread-local lock: {e}")
 
-            # Fetch plugin model providers
-            plugin_providers = self.plugin_model_manager.fetch_model_providers(self.tenant_id)
+            with contexts.plugin_model_providers_lock.get():
+                plugin_model_providers = contexts.plugin_model_providers.get()
+                if plugin_model_providers is not None:
+                    return plugin_model_providers
 
-            for provider in plugin_providers:
-                provider.declaration.provider = provider.plugin_id + "/" + provider.declaration.provider
-                plugin_model_providers.append(provider)
+                plugin_model_providers = []
+                contexts.plugin_model_providers.set(plugin_model_providers)
 
-            return plugin_model_providers
+                # Fetch plugin model providers
+                plugin_providers = self.plugin_model_manager.fetch_model_providers(self.tenant_id)
+
+                for provider in plugin_providers:
+                    provider.declaration.provider = provider.plugin_id + "/" + provider.declaration.provider
+                    plugin_model_providers.append(provider)
+
+                return plugin_model_providers
 
     def get_provider_schema(self, provider: str) -> ProviderEntity:
         """