diff --git a/common/src/main/java/com/tencent/supersonic/common/config/ChatModelParameterConfig.java b/common/src/main/java/com/tencent/supersonic/common/config/ChatModelParameterConfig.java
index 29b693a6b..465470379 100644
--- a/common/src/main/java/com/tencent/supersonic/common/config/ChatModelParameterConfig.java
+++ b/common/src/main/java/com/tencent/supersonic/common/config/ChatModelParameterConfig.java
@@ -57,7 +57,7 @@ public class ChatModelParameterConfig extends ParameterConfig {
     public static final Parameter CHAT_MODEL_TEMPERATURE =
             new Parameter("s2.chat.model.temperature", "0.0",
                     "Temperature", "",
-                    "number", "对话模型配置", null,
+                    "slider", "对话模型配置", null,
                     getDependency(CHAT_MODEL_PROVIDER.getName(),
                             getCandidateValues(),
                             ImmutableMap.of(OpenAiModelFactory.PROVIDER, "0.0", OllamaModelFactory.PROVIDER, "0.0")));
diff --git a/common/src/main/java/com/tencent/supersonic/common/config/EmbeddingModelParameterConfig.java b/common/src/main/java/com/tencent/supersonic/common/config/EmbeddingModelParameterConfig.java
index 64f70d3bc..ff3695052 100644
--- a/common/src/main/java/com/tencent/supersonic/common/config/EmbeddingModelParameterConfig.java
+++ b/common/src/main/java/com/tencent/supersonic/common/config/EmbeddingModelParameterConfig.java
@@ -109,7 +109,7 @@ public class EmbeddingModelParameterConfig extends ParameterConfig {
                             InMemoryModelFactory.PROVIDER
                     ),
                     ImmutableMap.of(
-                            InMemoryModelFactory.PROVIDER, "/tmp"
+                            InMemoryModelFactory.PROVIDER, ""
                     )
             ));
 
@@ -122,7 +122,7 @@ public class EmbeddingModelParameterConfig extends ParameterConfig {
                             InMemoryModelFactory.PROVIDER
                     ),
                     ImmutableMap.of(
-                            InMemoryModelFactory.PROVIDER, "/tmp"
+                            InMemoryModelFactory.PROVIDER, ""
                     )));
 
     @Override