diff --git a/api/core/model_providers/models/embedding/azure_openai_embedding.py b/api/core/model_providers/models/embedding/azure_openai_embedding.py
index 81f08784b2..127bf640ee 100644
--- a/api/core/model_providers/models/embedding/azure_openai_embedding.py
+++ b/api/core/model_providers/models/embedding/azure_openai_embedding.py
@@ -71,7 +71,7 @@ class AzureOpenAIEmbedding(BaseEmbedding):
         elif isinstance(ex, openai.error.RateLimitError):
             return LLMRateLimitError('Azure ' + str(ex))
         elif isinstance(ex, openai.error.AuthenticationError):
-            raise LLMAuthorizationError('Azure ' + str(ex))
+            return LLMAuthorizationError('Azure ' + str(ex))
         elif isinstance(ex, openai.error.OpenAIError):
             return LLMBadRequestError('Azure ' + ex.__class__.__name__ + ":" + str(ex))
         else:
diff --git a/api/core/model_providers/models/embedding/openai_embedding.py b/api/core/model_providers/models/embedding/openai_embedding.py
index 1d7af94fdb..3ab65c291d 100644
--- a/api/core/model_providers/models/embedding/openai_embedding.py
+++ b/api/core/model_providers/models/embedding/openai_embedding.py
@@ -65,7 +65,7 @@ class OpenAIEmbedding(BaseEmbedding):
         elif isinstance(ex, openai.error.RateLimitError):
             return LLMRateLimitError(str(ex))
         elif isinstance(ex, openai.error.AuthenticationError):
-            raise LLMAuthorizationError(str(ex))
+            return LLMAuthorizationError(str(ex))
         elif isinstance(ex, openai.error.OpenAIError):
             return LLMBadRequestError(ex.__class__.__name__ + ":" + str(ex))
         else:
diff --git a/api/core/model_providers/models/moderation/openai_moderation.py b/api/core/model_providers/models/moderation/openai_moderation.py
index c1e792966b..e7012a0438 100644
--- a/api/core/model_providers/models/moderation/openai_moderation.py
+++ b/api/core/model_providers/models/moderation/openai_moderation.py
@@ -41,7 +41,7 @@ class OpenAIModeration(BaseProviderModel):
         elif isinstance(ex, openai.error.RateLimitError):
             return LLMRateLimitError(str(ex))
         elif isinstance(ex, openai.error.AuthenticationError):
-            raise LLMAuthorizationError(str(ex))
+            return LLMAuthorizationError(str(ex))
         elif isinstance(ex, openai.error.OpenAIError):
             return LLMBadRequestError(ex.__class__.__name__ + ":" + str(ex))
         else:
diff --git a/api/core/model_providers/models/speech2text/openai_whisper.py b/api/core/model_providers/models/speech2text/openai_whisper.py
index 8bca2aaa6d..a1fdc484dd 100644
--- a/api/core/model_providers/models/speech2text/openai_whisper.py
+++ b/api/core/model_providers/models/speech2text/openai_whisper.py
@@ -40,7 +40,7 @@ class OpenAIWhisper(BaseSpeech2Text):
         elif isinstance(ex, openai.error.RateLimitError):
             return LLMRateLimitError(str(ex))
         elif isinstance(ex, openai.error.AuthenticationError):
-            raise LLMAuthorizationError(str(ex))
+            return LLMAuthorizationError(str(ex))
         elif isinstance(ex, openai.error.OpenAIError):
             return LLMBadRequestError(ex.__class__.__name__ + ":" + str(ex))
         else: