diff --git a/src/kimi_cli/soul/kimisoul.py b/src/kimi_cli/soul/kimisoul.py
index dfe99eac4..197ecbdd3 100644
--- a/src/kimi_cli/soul/kimisoul.py
+++ b/src/kimi_cli/soul/kimisoul.py
@@ -21,6 +21,7 @@
 from kosong.message import Message
 from tenacity import RetryCallState, retry_if_exception, stop_after_attempt, wait_exponential_jitter
 
+from kimi_cli.exception import MCPRuntimeError
 from kimi_cli.approval_runtime import (
     ApprovalSource,
     get_current_approval_source_or_none,
@@ -679,6 +680,8 @@ async def _agent_loop(self) -> TurnOutcome:
                 wire_send(MCPLoadingBegin())
             try:
                 await self.wait_for_background_mcp_loading()
+            except MCPRuntimeError as exc:
+                logger.warning("MCP server loading failed, continuing without MCP tools: {}", exc)
             finally:
                 if loading:
                     wire_send(StatusUpdate(mcp_status=self._mcp_status_snapshot()))
diff --git a/src/kimi_cli/web/runner/process.py b/src/kimi_cli/web/runner/process.py
index 91bfe7eb0..c0f2ff3b3 100644
--- a/src/kimi_cli/web/runner/process.py
+++ b/src/kimi_cli/web/runner/process.py
@@ -355,6 +355,8 @@ async def _read_loop(self) -> None:
             raise
         except Exception as e:
             logger.warning(f"Unexpected error in read loop: {e.__class__.__name__} {e}")
+            self._in_flight_prompt_ids.clear()
+            await self._emit_status("error", reason="read_loop_error", detail=str(e))
 
     async def _handle_out_message(self, message: JSONRPCOutMessage) -> None:
         """Handle outbound message from worker."""