diff --git a/en/api-reference/openapi_knowledge.json b/en/api-reference/openapi_knowledge.json
index fb37664a2..097dbbd77 100644
--- a/en/api-reference/openapi_knowledge.json
+++ b/en/api-reference/openapi_knowledge.json
@@ -1769,7 +1769,7 @@
             "type": "boolean",
             "description": "Whether to enable a reranking model to improve search results."
           },
-          "reranking_mode": {
+          "reranking_model": {
             "type": "object",
             "description": "Configuration for the reranking model.",
             "properties": {
diff --git a/ja/api-reference/openapi_knowledge.json b/ja/api-reference/openapi_knowledge.json
index 649562bc6..e42078709 100644
--- a/ja/api-reference/openapi_knowledge.json
+++ b/ja/api-reference/openapi_knowledge.json
@@ -1769,7 +1769,7 @@
             "type": "boolean",
             "description": "検索結果を改善するためのリランキングモデルを有効にするかどうか。"
           },
-          "reranking_mode": {
+          "reranking_model": {
             "type": "object",
             "description": "リランキングモデルの設定。",
             "properties": {
diff --git a/zh/api-reference/openapi_knowledge.json b/zh/api-reference/openapi_knowledge.json
index 3e0af5e8b..88da2528d 100644
--- a/zh/api-reference/openapi_knowledge.json
+++ b/zh/api-reference/openapi_knowledge.json
@@ -1769,7 +1769,7 @@
             "type": "boolean",
             "description": "是否启用重新排序模型以改善搜索结果。"
           },
-          "reranking_mode": {
+          "reranking_model": {
             "type": "object",
             "description": "重新排序模型的配置。",
             "properties": {