diff --git a/src/main/kotlin/com/android/trisolarisserver/component/SseHub.kt b/src/main/kotlin/com/android/trisolarisserver/component/SseHub.kt
index 2422b1d..1b88afd 100644
--- a/src/main/kotlin/com/android/trisolarisserver/component/SseHub.kt
+++ b/src/main/kotlin/com/android/trisolarisserver/component/SseHub.kt
@@ -1,7 +1,6 @@
 package com.android.trisolarisserver.component
 
 import org.springframework.web.servlet.mvc.method.annotation.SseEmitter
-import java.io.IOException
 import java.util.concurrent.ConcurrentHashMap
 import java.util.concurrent.CopyOnWriteArrayList
 
@@ -19,7 +18,7 @@ class SseHub<K>(
         emitter.onError { emitters[key]?.remove(emitter) }
         try {
             emitter.send(SseEmitter.event().name(eventName).data(snapshot(key)))
-        } catch (_: IOException) {
+        } catch (_: Exception) {
             emitters[key]?.remove(emitter)
         }
         return emitter
@@ -32,7 +31,7 @@ class SseHub<K>(
         for (emitter in list) {
             try {
                 emitter.send(SseEmitter.event().name(eventName).data(data))
-            } catch (_: IOException) {
+            } catch (_: Exception) {
                 dead.add(emitter)
             }
         }
@@ -47,7 +46,7 @@ class SseHub<K>(
             for (emitter in list) {
                 try {
                     emitter.send(SseEmitter.event().name("ping").data("ok"))
-                } catch (_: IOException) {
+                } catch (_: Exception) {
                     dead.add(emitter)
                 }
             }