diff --git a/roles/vhosts/xworkmate_bridge/defaults/main.yml b/roles/vhosts/xworkmate_bridge/defaults/main.yml
index 58e64f7..300577e 100644
--- a/roles/vhosts/xworkmate_bridge/defaults/main.yml
+++ b/roles/vhosts/xworkmate_bridge/defaults/main.yml
@@ -29,6 +29,13 @@ xworkmate_bridge_service_environment:
 xworkmate_bridge_openclaw_gateway_max_active: 2
 xworkmate_bridge_openclaw_gateway_max_queued: 20
 xworkmate_bridge_openclaw_gateway_queue_timeout: 10m
+# Caddy reverse_proxy 流式（SSE）超时。必须 >= bridge openClawAgentWaitMaxTimeout(60min)
+# 才不会在长任务执行到一半时把 SSE 从入口掐断（表现为 ACP_HTTP_CONNECTION_CLOSED，
+# 而 OpenClaw gateway 仍在后台跑）。来源常量见 xworkmate-bridge/internal/acp/orchestrator.go:32。
+# 取 70m = 60min 上限 + 10min 余量(HTTP margin + keepalive 抖动)。改这里即同时驱动 read/write_timeout。
+xworkmate_bridge_acp_stream_timeout: 70m
+xworkmate_bridge_acp_dial_timeout: 10s
+xworkmate_bridge_acp_upstream_keepalive: 5m
 xworkmate_bridge_distributed_topology: ""
 xworkmate_bridge_distributed_local_node_id: ""
 xworkmate_bridge_distributed_task_forward_peer_id: ""
diff --git a/roles/vhosts/xworkmate_bridge/tasks/validate.yml b/roles/vhosts/xworkmate_bridge/tasks/validate.yml
index 4884d50..615c2c8 100644
--- a/roles/vhosts/xworkmate_bridge/tasks/validate.yml
+++ b/roles/vhosts/xworkmate_bridge/tasks/validate.yml
@@ -36,9 +36,10 @@
         'reverse_proxy ' ~ xworkmate_bridge_listen_host ~ ':' ~ xworkmate_bridge_listen_port
         in xworkmate_bridge_fragment.stdout
       - "'flush_interval -1' in xworkmate_bridge_fragment.stdout"
-      - "'read_timeout 30m' in xworkmate_bridge_fragment.stdout"
-      - "'write_timeout 30m' in xworkmate_bridge_fragment.stdout"
-      - "'keepalive 5m' in xworkmate_bridge_fragment.stdout"
+      # 流式超时与 bridge openClawAgentWaitMaxTimeout(60min) 对齐，由 xworkmate_bridge_acp_stream_timeout 驱动（T1/T2）。
+      - "'read_timeout ' ~ xworkmate_bridge_acp_stream_timeout in xworkmate_bridge_fragment.stdout"
+      - "'write_timeout ' ~ xworkmate_bridge_acp_stream_timeout in xworkmate_bridge_fragment.stdout"
+      - "'keepalive ' ~ xworkmate_bridge_acp_upstream_keepalive in xworkmate_bridge_fragment.stdout"
       - "'/gateway/openclaw' not in xworkmate_bridge_fragment.stdout"
       - "'/acp-server' not in xworkmate_bridge_fragment.stdout"
       - "'127.0.0.1:18789' not in xworkmate_bridge_fragment.stdout"
diff --git a/roles/vhosts/xworkmate_bridge/templates/xworkmate-bridge-site.caddy.j2 b/roles/vhosts/xworkmate_bridge/templates/xworkmate-bridge-site.caddy.j2
index c13debe..3a10aa0 100644
--- a/roles/vhosts/xworkmate_bridge/templates/xworkmate-bridge-site.caddy.j2
+++ b/roles/vhosts/xworkmate_bridge/templates/xworkmate-bridge-site.caddy.j2
@@ -11,28 +11,55 @@
         respond `{"jsonrpc":"2.0","error":{"code":-32001,"message":"unauthorized"},"type":"res","ok":false}` 401
     }
 
+    # /api* 承载 tasks.get 轮询与（部分）流式响应：与 /acp* 用同样的流式 + 长超时配置，
+    # 避免落到 Caddy 默认短超时把轮询/流式打断（T2）。
     handle /api* {
-        reverse_proxy {{ xworkmate_bridge_listen_host }}:{{ xworkmate_bridge_listen_port }}
+        reverse_proxy {{ xworkmate_bridge_listen_host }}:{{ xworkmate_bridge_listen_port }} {
+            flush_interval -1
+            transport http {
+                dial_timeout {{ xworkmate_bridge_acp_dial_timeout }}
+                read_timeout {{ xworkmate_bridge_acp_stream_timeout }}
+                write_timeout {{ xworkmate_bridge_acp_stream_timeout }}
+                keepalive {{ xworkmate_bridge_acp_upstream_keepalive }}
+            }
+        }
     }
 
     handle /artifacts/* {
-        reverse_proxy {{ xworkmate_bridge_listen_host }}:{{ xworkmate_bridge_listen_port }}
+        reverse_proxy {{ xworkmate_bridge_listen_host }}:{{ xworkmate_bridge_listen_port }} {
+            flush_interval -1
+            transport http {
+                dial_timeout {{ xworkmate_bridge_acp_dial_timeout }}
+                read_timeout {{ xworkmate_bridge_acp_stream_timeout }}
+                write_timeout {{ xworkmate_bridge_acp_stream_timeout }}
+                keepalive {{ xworkmate_bridge_acp_upstream_keepalive }}
+            }
+        }
     }
 
+    # /acp* 流式超时必须 >= bridge openClawAgentWaitMaxTimeout(60min)，否则长任务在入口被掐断（T1）。
     handle /acp* {
         reverse_proxy {{ xworkmate_bridge_listen_host }}:{{ xworkmate_bridge_listen_port }} {
             flush_interval -1
             transport http {
-                dial_timeout 10s
-                read_timeout 30m
-                write_timeout 30m
-                keepalive 5m
+                dial_timeout {{ xworkmate_bridge_acp_dial_timeout }}
+                read_timeout {{ xworkmate_bridge_acp_stream_timeout }}
+                write_timeout {{ xworkmate_bridge_acp_stream_timeout }}
+                keepalive {{ xworkmate_bridge_acp_upstream_keepalive }}
             }
         }
     }
 
     handle / {
-        reverse_proxy {{ xworkmate_bridge_listen_host }}:{{ xworkmate_bridge_listen_port }}
+        reverse_proxy {{ xworkmate_bridge_listen_host }}:{{ xworkmate_bridge_listen_port }} {
+            flush_interval -1
+            transport http {
+                dial_timeout {{ xworkmate_bridge_acp_dial_timeout }}
+                read_timeout {{ xworkmate_bridge_acp_stream_timeout }}
+                write_timeout {{ xworkmate_bridge_acp_stream_timeout }}
+                keepalive {{ xworkmate_bridge_acp_upstream_keepalive }}
+            }
+        }
     }
 
     log {