diff --git a/src/agents/pi-tools.ts b/src/agents/pi-tools.ts
index c7942fc9e35..811d4708742 100644
--- a/src/agents/pi-tools.ts
+++ b/src/agents/pi-tools.ts
@@ -215,9 +215,7 @@ export function createOpenClawCodingTools(options?: {
   // Prefer sessionKey for process isolation scope to prevent cross-session process visibility/killing.
   // Fallback to agentId if no sessionKey is available (e.g. legacy or global contexts).
   const scopeKey =
-    options?.exec?.scopeKey ??
-    options?.sessionKey ??
-    (agentId ? `agent:${agentId}` : undefined);
+    options?.exec?.scopeKey ?? options?.sessionKey ?? (agentId ? `agent:${agentId}` : undefined);
   const subagentPolicy =
     isSubagentSessionKey(options?.sessionKey) && options?.sessionKey
       ? resolveSubagentToolPolicy(options.config)