diff --git a/graph/component/rewrite.py b/graph/component/rewrite.py
index 9f645653..11a37466 100644
--- a/graph/component/rewrite.py
+++ b/graph/component/rewrite.py
@@ -54,7 +54,7 @@ class RewriteQuestion(Generate, ABC):
             setattr(self, "_loop", 0)
         if self._loop >= self._param.loop:
             self._loop = 0
-            raise Exception("Can't find relevant information.")
+            raise Exception("Maximum loop time exceeds. Can't find relevant information.")
         self._loop += 1
         q = "Question: "
         for r, c in self._canvas.history[::-1]:
diff --git a/graph/templates/HR_callout_zh.json b/graph/templates/HR_callout_zh.json
index d476e308..5955b8a7 100644
--- a/graph/templates/HR_callout_zh.json
+++ b/graph/templates/HR_callout_zh.json
@@ -193,7 +193,7 @@
           "obj": {
             "component_name": "Retrieval",
             "params": {
-              "kb_ids": ["869a236818b811ef91dffa163e197198"],
+              "kb_ids": [],
               "keywords_similarity_weight": 0.3,
               "rerank_id": "BAAI/bge-reranker-v2-m3",
               "similarity_threshold": 0.2,
@@ -574,7 +574,7 @@
           {
             "data": {
               "form": {
-                "kb_ids": ["869a236818b811ef91dffa163e197198"],
+                "kb_ids": [],
                 "keywords_similarity_weight": 0.3,
                 "rerank_id": "BAAI/bge-reranker-v2-m3",
                 "similarity_threshold": 0.2,
diff --git a/graph/templates/customer_service.json b/graph/templates/customer_service.json
index ab549f69..4bcec78a 100644
--- a/graph/templates/customer_service.json
+++ b/graph/templates/customer_service.json
@@ -151,7 +151,7 @@
           "obj": {
             "component_name": "Retrieval",
             "params": {
-              "kb_ids": ["869a236818b811ef91dffa163e197198"],
+              "kb_ids": [],
               "keywords_similarity_weight": 0.3,
               "rerank_id": "BAAI/bge-reranker-v2-m3",
               "similarity_threshold": 0.2,
@@ -468,7 +468,7 @@
           {
             "data": {
               "form": {
-                "kb_ids": ["869a236818b811ef91dffa163e197198"],
+                "kb_ids": [],
                 "keywords_similarity_weight": 0.3,
                 "rerank_id": "BAAI/bge-reranker-v2-m3",
                 "similarity_threshold": 0.2,
diff --git a/graph/templates/general_chat_bot.json b/graph/templates/general_chat_bot.json
index 94df8992..3a9c694d 100644
--- a/graph/templates/general_chat_bot.json
+++ b/graph/templates/general_chat_bot.json
@@ -54,7 +54,7 @@
             "component_name": "Retrieval",
             "params": {
               "empty_response": "Sorry, knowledge base has noting related information.",
-              "kb_ids": ["869a236818b811ef91dffa163e197198"],
+              "kb_ids": [],
               "keywords_similarity_weight": 0.3,
               "rerank_id": "BAAI/bge-reranker-v2-m3",
               "similarity_threshold": 0.2,
@@ -216,7 +216,7 @@
             "data": {
               "form": {
                 "empty_response": "Sorry, knowledge base has noting related information.",
-                "kb_ids": ["869a236818b811ef91dffa163e197198"],
+                "kb_ids": [],
                 "keywords_similarity_weight": 0.3,
                 "rerank_id": "BAAI/bge-reranker-v2-m3",
                 "similarity_threshold": 0.2,