diff --git a/api/core/agent/cot_agent_runner.py b/api/core/agent/cot_agent_runner.py
index de3b7e1ad7..95662b25cd 100644
--- a/api/core/agent/cot_agent_runner.py
+++ b/api/core/agent/cot_agent_runner.py
@@ -87,6 +87,7 @@ class CotAgentRunner(BaseAgentRunner, ABC):
                 llm_usage = final_llm_usage_dict["usage"]
                 llm_usage.prompt_tokens += usage.prompt_tokens
                 llm_usage.completion_tokens += usage.completion_tokens
+                llm_usage.total_tokens += usage.total_tokens
                 llm_usage.prompt_price += usage.prompt_price
                 llm_usage.completion_price += usage.completion_price
                 llm_usage.total_price += usage.total_price
diff --git a/api/core/agent/fc_agent_runner.py b/api/core/agent/fc_agent_runner.py
index 874bd6b93b..7c08cf0a04 100644
--- a/api/core/agent/fc_agent_runner.py
+++ b/api/core/agent/fc_agent_runner.py
@@ -72,6 +72,7 @@ class FunctionCallAgentRunner(BaseAgentRunner):
                 llm_usage = final_llm_usage_dict["usage"]
                 llm_usage.prompt_tokens += usage.prompt_tokens
                 llm_usage.completion_tokens += usage.completion_tokens
+                llm_usage.total_tokens += usage.total_tokens
                 llm_usage.prompt_price += usage.prompt_price
                 llm_usage.completion_price += usage.completion_price
                 llm_usage.total_price += usage.total_price