diff --git a/api/core/tools/provider/builtin/searchapi/tools/google.yaml b/api/core/tools/provider/builtin/searchapi/tools/google.yaml
index 566de84b1..eab753e5e 100644
--- a/api/core/tools/provider/builtin/searchapi/tools/google.yaml
+++ b/api/core/tools/provider/builtin/searchapi/tools/google.yaml
@@ -353,7 +353,7 @@ parameters:
         label:
           en_US: Italian
           zh_Hans: 意大利语
-      - value: jp
+      - value: ja
         label:
           en_US: Japanese
           zh_Hans: 日语
diff --git a/api/core/tools/provider/builtin/searchapi/tools/google_jobs.yaml b/api/core/tools/provider/builtin/searchapi/tools/google_jobs.yaml
index 486b193ef..73026d7c4 100644
--- a/api/core/tools/provider/builtin/searchapi/tools/google_jobs.yaml
+++ b/api/core/tools/provider/builtin/searchapi/tools/google_jobs.yaml
@@ -353,7 +353,7 @@ parameters:
         label:
           en_US: Italian
           zh_Hans: 意大利语
-      - value: jp
+      - value: ja
         label:
           en_US: Japanese
           zh_Hans: 日语
diff --git a/api/core/tools/provider/builtin/searchapi/tools/google_news.yaml b/api/core/tools/provider/builtin/searchapi/tools/google_news.yaml
index b0212952e..719cf6119 100644
--- a/api/core/tools/provider/builtin/searchapi/tools/google_news.yaml
+++ b/api/core/tools/provider/builtin/searchapi/tools/google_news.yaml
@@ -353,7 +353,7 @@ parameters:
         label:
           en_US: Italian
           zh_Hans: 意大利语
-      - value: jp
+      - value: ja
         label:
           en_US: Japanese
           zh_Hans: 日语