diff --git a/src/plugins/chat/message.py b/src/plugins/chat/message.py
index 125e8dd6f..633e74eea 100644
--- a/src/plugins/chat/message.py
+++ b/src/plugins/chat/message.py
@@ -160,7 +160,7 @@ class MessageRecv(Message):
         user_info = self.message_info.user_info
         name = (
             f"{user_info.user_nickname}(ta的昵称:{user_info.user_cardname},ta的id:{user_info.user_id})"
-            if user_info.user_cardname != ""
+            if user_info.user_cardname != None
             else f"{user_info.user_nickname}(ta的id:{user_info.user_id})"
         )
         return f"[{time_str}] {name}: {self.processed_plain_text}\n"
@@ -256,7 +256,7 @@ class MessageProcessBase(Message):
         user_info = self.message_info.user_info
         name = (
             f"{user_info.user_nickname}(ta的昵称:{user_info.user_cardname},ta的id:{user_info.user_id})"
-            if user_info.user_cardname != ""
+            if user_info.user_cardname != None
             else f"{user_info.user_nickname}(ta的id:{user_info.user_id})"
         )
         return f"[{time_str}] {name}: {self.processed_plain_text}\n"
diff --git a/src/plugins/models/utils_model.py b/src/plugins/models/utils_model.py
index c5782a923..893bece14 100644
--- a/src/plugins/models/utils_model.py
+++ b/src/plugins/models/utils_model.py
@@ -530,6 +530,9 @@ class LLM_request:
             list: embedding向量，如果失败则返回None
         """
 
+        if(len(text) < 1):
+            logger.debug("该消息没有长度，不再发送获取embedding向量的请求")
+            return None
         def embedding_handler(result):
             """处理响应"""
             if "data" in result and len(result["data"]) > 0: