diff --git a/src/llamafactory/data/template.py b/src/llamafactory/data/template.py
index 3d8ded3b..3a72a858 100644
--- a/src/llamafactory/data/template.py
+++ b/src/llamafactory/data/template.py
@@ -664,6 +664,7 @@ _register_template(
     format_system=StringFormatter(slots=["<|system|>\n{{content}}"]),
     format_function=FunctionFormatter(slots=["{{name}}\n{{arguments}}"]),
     format_observation=StringFormatter(slots=["<|observation|>\n{{content}}<|assistant|>"]),
+    format_tools=ToolFormatter(tool_format="glm4"),
     format_prefix=EmptyFormatter(slots=["[gMASK]<sop>"]),
     stop_words=["<|user|>", "<|observation|>"],
     efficient_eos=True,