diff --git a/neo/load.go b/neo/load.go
index ef45f86a..34cf3704 100644
--- a/neo/load.go
+++ b/neo/load.go
@@ -38,7 +38,7 @@ func Load(cfg config.Config) error {
 		Option:  map[string]interface{}{},
 		Allows:  []string{},
 		StoreSetting: store.Setting{
-			Table:     "yao_neo_conversation",
+			Prefix:    "yao_neo_",
 			Connector: "default",
 		},
 	}
diff --git a/neo/store/types.go b/neo/store/types.go
index 925c5ecd..1d6a889b 100644
--- a/neo/store/types.go
+++ b/neo/store/types.go
@@ -5,7 +5,7 @@ package store
 type Setting struct {
 	Connector string `json:"connector,omitempty"`                          // Name of the connector used to specify data storage method
 	UserField string `json:"user_field,omitempty"`                         // User ID field name, defaults to "user_id"
-	Table     string `json:"table,omitempty"`                              // Database table name
+	Prefix    string `json:"prefix,omitempty"`                             // Database table name prefix
 	MaxSize   int    `json:"max_size,omitempty" yaml:"max_size,omitempty"` // Maximum storage size limit
 	TTL       int    `json:"ttl,omitempty" yaml:"ttl,omitempty"`           // Time To Live in seconds
 }
diff --git a/neo/store/xun.go b/neo/store/xun.go
index 05c9c068..aadb4583 100644
--- a/neo/store/xun.go
+++ b/neo/store/xun.go
@@ -99,7 +99,7 @@ func (conv *Xun) clean() {
 	}
 
 	if nums > 0 {
-		log.Trace("Clean the conversation table: %s %d", conv.setting.Table, nums)
+		log.Trace("Clean the conversation table: %s %d", conv.setting.Prefix, nums)
 	}
 }
 
@@ -283,15 +283,15 @@ func (conv *Xun) getUserID(sid string) (string, error) {
 }
 
 func (conv *Xun) getHistoryTable() string {
-	return conv.setting.Table + "_history"
+	return conv.setting.Prefix + "history"
 }
 
 func (conv *Xun) getChatTable() string {
-	return conv.setting.Table + "_chat"
+	return conv.setting.Prefix + "chat"
 }
 
 func (conv *Xun) getAssistantTable() string {
-	return conv.setting.Table + "_assistant"
+	return conv.setting.Prefix + "assistant"
 }
 
 // UpdateChatTitle update the chat title
diff --git a/neo/store/xun_test.go b/neo/store/xun_test.go
index dc42de04..4dbd936a 100644
--- a/neo/store/xun_test.go
+++ b/neo/store/xun_test.go
@@ -40,7 +40,7 @@ func TestNewXunDefault(t *testing.T) {
 
 	store, err := NewXun(Setting{
 		Connector: "default",
-		Table:     "__unit_test_conversation",
+		Prefix:    "__unit_test_conversation_",
 	})
 
 	if err != nil {
@@ -139,7 +139,7 @@ func TestNewXunConnector(t *testing.T) {
 
 	store, err := NewXun(Setting{
 		Connector: "mysql",
-		Table:     "__unit_test_conversation",
+		Prefix:    "__unit_test_conversation_",
 	})
 
 	if err != nil {
@@ -201,7 +201,7 @@ func TestXunSaveAndGetHistory(t *testing.T) {
 
 	store, err := NewXun(Setting{
 		Connector: "default",
-		Table:     "__unit_test_conversation",
+		Prefix:    "__unit_test_conversation_",
 		TTL:       3600,
 	})
 
@@ -239,7 +239,7 @@ func TestXunSaveAndGetHistoryWithCID(t *testing.T) {
 
 	store, err := NewXun(Setting{
 		Connector: "default",
-		Table:     "__unit_test_conversation",
+		Prefix:    "__unit_test_conversation_",
 		TTL:       3600,
 	})
 
@@ -308,7 +308,7 @@ func TestXunGetChats(t *testing.T) {
 
 	store, err := NewXun(Setting{
 		Connector: "default",
-		Table:     "__unit_test_conversation",
+		Prefix:    "__unit_test_conversation_",
 	})
 	if err != nil {
 		t.Fatal(err)
@@ -364,7 +364,7 @@ func TestXunDeleteChat(t *testing.T) {
 
 	store, err := NewXun(Setting{
 		Connector: "default",
-		Table:     "__unit_test_conversation",
+		Prefix:    "__unit_test_conversation_",
 	})
 	if err != nil {
 		t.Fatal(err)
@@ -404,7 +404,7 @@ func TestXunDeleteAllChats(t *testing.T) {
 
 	store, err := NewXun(Setting{
 		Connector: "default",
-		Table:     "__unit_test_conversation",
+		Prefix:    "__unit_test_conversation_",
 	})
 	if err != nil {
 		t.Fatal(err)
@@ -455,7 +455,7 @@ func TestXunAssistantCRUD(t *testing.T) {
 
 	store, err := NewXun(Setting{
 		Connector: "default",
-		Table:     "__unit_test_conversation",
+		Prefix:    "__unit_test_conversation_",
 	})
 	if err != nil {
 		t.Fatal(err)
@@ -926,7 +926,7 @@ func TestXunAssistantPagination(t *testing.T) {
 
 	store, err := NewXun(Setting{
 		Connector: "default",
-		Table:     "__unit_test_conversation",
+		Prefix:    "__unit_test_conversation_",
 	})
 	if err != nil {
 		t.Fatal(err)
@@ -1250,7 +1250,7 @@ func TestGetAssistantTags(t *testing.T) {
 
 	store, err := NewXun(Setting{
 		Connector: "default",
-		Table:     "__unit_test_conversation",
+		Prefix:    "__unit_test_conversation_",
 	})
 	if err != nil {
 		t.Fatal(err)