diff --git a/astrbot/core/provider/sources/openai_source.py b/astrbot/core/provider/sources/openai_source.py
index e7ce0d54a..14c2da2de 100644
--- a/astrbot/core/provider/sources/openai_source.py
+++ b/astrbot/core/provider/sources/openai_source.py
@@ -176,7 +176,7 @@ class ProviderOpenAIOfficial(Provider):
             raise Exception("API 返回的 completion 为空。")
         choice = completion.choices[0]
 
-        if choice.message.content:
+        if choice.message.content is not None:
             # text completion
             completion_text = str(choice.message.content).strip()
             llm_response.result_chain = MessageChain().message(completion_text)
@@ -210,7 +210,7 @@ class ProviderOpenAIOfficial(Provider):
                 "API 返回的 completion 由于内容安全过滤被拒绝(非 AstrBot)。"
             )
 
-        if not llm_response.completion_text and not llm_response.tools_call_args:
+        if llm_response.completion_text is None and not llm_response.tools_call_args:
             logger.error(f"API 返回的 completion 无法解析：{completion}。")
             raise Exception(f"API 返回的 completion 无法解析：{completion}。")