diff --git a/scheduler/resource/host_manager.go b/scheduler/resource/host_manager.go
index 6bd4771128e..561b5651cb7 100644
--- a/scheduler/resource/host_manager.go
+++ b/scheduler/resource/host_manager.go
@@ -158,6 +158,10 @@ func (h *hostManager) RunGC() error {
 		if host.AnnounceInterval > 0 && elapsed > host.AnnounceInterval*2 {
 			host.Log.Info("host elapsed exceeds twice the announce interval, causing the host to leave peers")
 			host.LeavePeers()
+			// Directly reclaim the host,
+			// as host's ConcurrentUploadCount may not be 0 when the host exits abnormally.
+			host.Log.Info("host has been reclaimed")
+			h.Delete(host.ID)
 			return true
 		}
 
diff --git a/scheduler/resource/host_manager_test.go b/scheduler/resource/host_manager_test.go
index 4a245b9cbf3..bd7462538da 100644
--- a/scheduler/resource/host_manager_test.go
+++ b/scheduler/resource/host_manager_test.go
@@ -522,9 +522,8 @@ func TestHostManager_RunGC(t *testing.T) {
 					return true
 				})
 
-				host, loaded := hostManager.Load(mockHost.ID)
-				assert.Equal(loaded, true)
-				assert.Equal(host.ID, mockHost.ID)
+				_, loaded := hostManager.Load(mockHost.ID)
+				assert.Equal(loaded, false)
 			},
 		},
 	}