diff --git a/src/frontend/src/components/bs-comp/chatComponent/messageStore.ts b/src/frontend/src/components/bs-comp/chatComponent/messageStore.ts
index 2a5528e24..bbc28a2e3 100644
--- a/src/frontend/src/components/bs-comp/chatComponent/messageStore.ts
+++ b/src/frontend/src/components/bs-comp/chatComponent/messageStore.ts
@@ -50,7 +50,10 @@ const handleHistoryMsg = (data: any[]): ChatMessageType[] => {
         .replace(/\r/g, '\\r')                  // 转义回车符
         .replace(/\t/g, '\\t')                  // 转义制表符
         .replace(/'/g, '"');                    // 将单引号替换为双引号
-    return data.map(item => {
+    const newData = data.filter(item =>
+        ['answer', 'question', 'processing', 'system', 'report', 'tool', 'knowledge', 'divider', 'flow'].includes(item.category)
+    )
+    return newData.map(item => {
         // let count = 0
         let { message, files, is_bot, intermediate_steps, ...other } = item
         try {