diff --git a/server-rs/crates/api-server/src/editor_agent/api.rs b/server-rs/crates/api-server/src/editor_agent/api.rs
index 527f0a1bb..0ee0c8e3d 100644
--- a/server-rs/crates/api-server/src/editor_agent/api.rs
+++ b/server-rs/crates/api-server/src/editor_agent/api.rs
@@ -567,6 +567,7 @@ pub async fn confirm_editor_agent_tool_call(
     let context = context::build_tool_context(&document);
     let generation_inputs = |title: &str, value: &str| {
         Some(json!({
+          // TODO extract const
             "source": "editor-agent",
             "conversationId": conversation.conversation_id,
             "toolCallMessageId": message_id,
diff --git a/server-rs/crates/api-server/src/editor_agent/reconcile.rs b/server-rs/crates/api-server/src/editor_agent/reconcile.rs
index 552a2b3f1..e0447aa1f 100644
--- a/server-rs/crates/api-server/src/editor_agent/reconcile.rs
+++ b/server-rs/crates/api-server/src/editor_agent/reconcile.rs
@@ -110,6 +110,7 @@ fn reconcile_completed_editor_agent_tool_call(
     let response = result_payload_json
         .ok_or_else(|| "生成任务缺少结果数据".to_string())
         .and_then(|payload| serde_json::from_str::<Value>(payload).map_err(|e| e.to_string()))?
+        // TODO extract const
         .get("editor-agent-tool-call-result")
         .cloned()
         .ok_or_else(|| "生成任务缺少 Agent 工具调用结果".to_string())?;
diff --git a/server-rs/crates/api-server/src/external_generation_worker.rs b/server-rs/crates/api-server/src/external_generation_worker.rs
index 1b6915d29..0f59ede8c 100644
--- a/server-rs/crates/api-server/src/external_generation_worker.rs
+++ b/server-rs/crates/api-server/src/external_generation_worker.rs
@@ -1079,6 +1079,7 @@ fn editor_generation_result_payload_json(
         // The Agent needs this compact result to restore its tool-call card. Other jobs keep
         // master's metadata-only completion payload to avoid turning the queue into an asset API.
         object.insert(
+          // TODO extract const
             "editor-agent-tool-call-result".to_string(),
             compact_editor_generation_result(response.clone()),
         );
@@ -1098,7 +1099,8 @@ fn is_editor_agent_generation_job(job: &ExternalGenerationJobRecord) -> bool {
             payload
                 .pointer("/generationInputs/source")
                 .and_then(Value::as_str)
-                .is_some_and(|source| source.trim() == "editor-agent-tool-call-result")
+              // TODO extract const
+                .is_some_and(|source| source.trim() == "editor-agent")
         })
 }