diff --git a/api/core/model_providers/providers/anthropic_provider.py b/api/core/model_providers/providers/anthropic_provider.py
index eab61c60cc..2f667aed96 100644
--- a/api/core/model_providers/providers/anthropic_provider.py
+++ b/api/core/model_providers/providers/anthropic_provider.py
@@ -172,7 +172,7 @@ class AnthropicProvider(BaseModelProvider):
 
     def should_deduct_quota(self):
         if hosted_model_providers.anthropic and \
-                hosted_model_providers.anthropic.quota_limit and hosted_model_providers.anthropic.quota_limit > 0:
+                hosted_model_providers.anthropic.quota_limit and hosted_model_providers.anthropic.quota_limit > -1:
             return True
 
         return False
diff --git a/api/core/model_providers/providers/azure_openai_provider.py b/api/core/model_providers/providers/azure_openai_provider.py
index a34b463286..242d9109cf 100644
--- a/api/core/model_providers/providers/azure_openai_provider.py
+++ b/api/core/model_providers/providers/azure_openai_provider.py
@@ -329,7 +329,7 @@ class AzureOpenAIProvider(BaseModelProvider):
 
     def should_deduct_quota(self):
         if hosted_model_providers.azure_openai \
-                and hosted_model_providers.azure_openai.quota_limit and hosted_model_providers.azure_openai.quota_limit > 0:
+                and hosted_model_providers.azure_openai.quota_limit and hosted_model_providers.azure_openai.quota_limit > -1:
             return True
 
         return False
diff --git a/api/core/model_providers/providers/hosted.py b/api/core/model_providers/providers/hosted.py
index d2dc39b73f..fd90a0a360 100644
--- a/api/core/model_providers/providers/hosted.py
+++ b/api/core/model_providers/providers/hosted.py
@@ -11,7 +11,7 @@ class HostedOpenAI(BaseModel):
     api_organization: str = None
     api_key: str
     quota_limit: int = 0
-    """Quota limit for the openai hosted model. 0 means unlimited."""
+    """Quota limit for the openai hosted model. -1 means unlimited."""
     paid_enabled: bool = False
     paid_stripe_price_id: str = None
     paid_increase_quota: int = 1
@@ -21,14 +21,14 @@ class HostedAzureOpenAI(BaseModel):
     api_base: str
     api_key: str
     quota_limit: int = 0
-    """Quota limit for the azure openai hosted model. 0 means unlimited."""
+    """Quota limit for the azure openai hosted model. -1 means unlimited."""
 
 
 class HostedAnthropic(BaseModel):
     api_base: str = None
     api_key: str
     quota_limit: int = 0
-    """Quota limit for the anthropic hosted model. 0 means unlimited."""
+    """Quota limit for the anthropic hosted model. -1 means unlimited."""
     paid_enabled: bool = False
     paid_stripe_price_id: str = None
     paid_increase_quota: int = 1000000
diff --git a/api/core/model_providers/providers/openai_provider.py b/api/core/model_providers/providers/openai_provider.py
index d72ad3c03b..e2e17eab45 100644
--- a/api/core/model_providers/providers/openai_provider.py
+++ b/api/core/model_providers/providers/openai_provider.py
@@ -250,7 +250,7 @@ class OpenAIProvider(BaseModelProvider):
 
     def should_deduct_quota(self):
         if hosted_model_providers.openai \
-                and hosted_model_providers.openai.quota_limit and hosted_model_providers.openai.quota_limit > 0:
+                and hosted_model_providers.openai.quota_limit and hosted_model_providers.openai.quota_limit > -1:
             return True
 
         return False
diff --git a/api/core/model_providers/rules/anthropic.json b/api/core/model_providers/rules/anthropic.json
index c0aac8617c..e617842b94 100644
--- a/api/core/model_providers/rules/anthropic.json
+++ b/api/core/model_providers/rules/anthropic.json
@@ -9,7 +9,7 @@
             "trial"
         ],
         "quota_unit": "tokens",
-        "quota_limit": 600000
+        "quota_limit": 0
     },
     "model_flexibility": "fixed",
     "price_config": {