diff --git a/server/imserver_new/cache/cachemgr.go b/server/imserver_new/cache/cachemgr.go
index 9704b5c7..ccfb279e 100644
--- a/server/imserver_new/cache/cachemgr.go
+++ b/server/imserver_new/cache/cachemgr.go
@@ -137,7 +137,7 @@ func (this *cacheMgr) AsyncSearch(sinceId int64, q string, pbUsers *[]*cs.MFUser
 		constant.GAME_DB,
 		50,
 		0,
-		"SELECT idx, account_id FROM t_user WHERE 1=1daf",
+		"SELECT idx, account_id FROM t_user WHERE 1=1",
 		[]string{},
 		f5.GetDbFilter().Comp(
 			f5.GetDbFilter().GT("idx", q5.ToString(sinceId)).And(),
diff --git a/third_party/f5 b/third_party/f5
index cce0b0b5..b1c82ecb 160000
--- a/third_party/f5
+++ b/third_party/f5
@@ -1 +1 @@
-Subproject commit cce0b0b5db1d9fd7d7d9c72aa8346f971f6ba8c1
+Subproject commit b1c82ecb4f71788941b276dc2169c192532edc3a