diff --git a/backend/apps/ai_model/model_factory.py b/backend/apps/ai_model/model_factory.py
index 7a65f873..0ba82c42 100644
--- a/backend/apps/ai_model/model_factory.py
+++ b/backend/apps/ai_model/model_factory.py
@@ -1,3 +1,4 @@
+from functools import lru_cache
 import json
 from abc import ABC, abstractmethod
 from typing import Optional, Dict, Any, Type
@@ -21,6 +22,18 @@ class LLMConfig(BaseModel):
     api_key: Optional[str] = None
     api_base_url: Optional[str] = None
     additional_params: Dict[str, Any] = {}
+    class Config:
+        frozen = True
+
+    def __hash__(self):
+        return hash((
+            self.model_id,
+            self.model_type,
+            self.model_name,
+            self.api_key,
+            self.api_base_url,
+            frozenset(self.additional_params.items())
+        ))
 
 
 class BaseLLM(ABC):
@@ -66,6 +79,7 @@ class LLMFactory:
     }
 
     @classmethod
+    @lru_cache(maxsize=32)
     def create_llm(cls, config: LLMConfig) -> BaseLLM:
         llm_class = cls._llm_types.get(config.model_type)
         if not llm_class:
diff --git a/backend/apps/system/api/aimodel.py b/backend/apps/system/api/aimodel.py
index be5a46b9..d2127cde 100644
--- a/backend/apps/system/api/aimodel.py
+++ b/backend/apps/system/api/aimodel.py
@@ -27,12 +27,8 @@ async def check_llm(info: AiModelCreator, trans: Trans):
                 additional_params=additional_params,
             )
             llm_instance = LLMFactory.create_llm(config)
-            
-            res = llm_instance.llm.stream("who are you?")
-            
-            for chunk in res:
+            async for chunk in llm_instance.llm.astream("1+1=?"):
                 if chunk and chunk.content:
-                    SQLBotLogUtil.info(chunk)
                     yield json.dumps({"content": chunk.content}) + "\n"
         
         except Exception as e:
diff --git a/frontend/src/views/system/model/Model.vue b/frontend/src/views/system/model/Model.vue
index f92a1c3a..6e8e6641 100644
--- a/frontend/src/views/system/model/Model.vue
+++ b/frontend/src/views/system/model/Model.vue
@@ -35,7 +35,7 @@ const activeName = ref('')
 const activeType = ref('')
 const modelFormRef = ref()
 const cardRefs = ref<any[]>([])
-// const showCardError = ref(true) // if you don`t want card mask error, just change this to false
+const showCardError = ref(false) // if you don`t want card mask error, just change this to false
 reactive({
   form: {
     id: '',
@@ -71,8 +71,6 @@ const defaultModelListWithSearch = computed(() => {
 })
 
 const modelCheckHandler = async (item: any) => {
-  console.log(item)
-  /**
   const response = await modelApi.check(item)
   const reader = response.body.getReader()
   const decoder = new TextDecoder()
@@ -112,7 +110,6 @@ const modelCheckHandler = async (item: any) => {
       currentRef?.showErrorMask(checkMsg)
     }
   })
-    */
 }
 const duplicateName = async (item: any) => {
   const res = await modelApi.queryAll()