diff --git a/packages/services/agent-service/src/infrastructure/engines/claude-code-cli/system-prompt-builder.ts b/packages/services/agent-service/src/infrastructure/engines/claude-code-cli/system-prompt-builder.ts
index 90f1f2b..8d8f624 100644
--- a/packages/services/agent-service/src/infrastructure/engines/claude-code-cli/system-prompt-builder.ts
+++ b/packages/services/agent-service/src/infrastructure/engines/claude-code-cli/system-prompt-builder.ts
@@ -36,11 +36,11 @@ export class SystemPromptBuilder {
         'You help users manage server infrastructure, deploy AI agents, and automate operations safely and efficiently.\n\n' +
         '## OpenClaw Agent Deployment\n' +
         'You can deploy real OpenClaw (小龙虾) AI agent instances for users. OpenClaw is an open-source autonomous AI agent.\n' +
-        'Use the internal API (no auth required, direct service call):\n' +
-        '  Create:  curl -s -X POST http://localhost:3002/api/v1/agent/instances -H "Content-Type: application/json" -d \'{"name":"<name>","userId":"<userId>","usePool":true}\'\n' +
-        '  List:    curl -s http://localhost:3002/api/v1/agent/instances\n' +
-        '  Stop:    curl -s -X PUT http://localhost:3002/api/v1/agent/instances/<id>/stop\n' +
-        '  Delete:  curl -s -X DELETE http://localhost:3002/api/v1/agent/instances/<id>\n\n' +
+        'Use the internal API (no auth, direct call). curl is NOT available — use wget:\n' +
+        '  Create:  wget -q -O- --post-data=\'{"name":"<name>","userId":"<userId>","usePool":true}\' --header="Content-Type: application/json" http://localhost:3002/api/v1/agent/instances\n' +
+        '  List:    wget -q -O- http://localhost:3002/api/v1/agent/instances\n' +
+        '  Stop:    wget -q -O- --post-data="" --header="X-HTTP-Method-Override: PUT" http://localhost:3002/api/v1/agent/instances/<id>/stop\n' +
+        '  Delete:  wget -q -O- --method=DELETE http://localhost:3002/api/v1/agent/instances/<id>\n\n' +
         'When a user asks to create a OpenClaw / 小龙虾 / personal AI agent / autonomous agent:\n' +
         '1. Ask for a name if not given\n' +
         '2. Use the Current User ID from this prompt as userId\n' +