diff --git a/net/mosdns/Makefile b/net/mosdns/Makefile
index b1d7b37c..44ac6b83 100644
--- a/net/mosdns/Makefile
+++ b/net/mosdns/Makefile
@@ -5,12 +5,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mosdns
-PKG_VERSION:=3.0.0
+PKG_VERSION:=3.1.0
 PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/IrineSistiana/mosdns/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=f9e0ff34e4ae0345f0887c47840128f850d7400c6d407242d3848a6462547e58
+PKG_HASH:=1eb30326b074bfe4731ca46497e1eecef5e2ac2d602a482fa552c50ddc972fe5
 
 PKG_LICENSE:=GPL-3.0
 PKG_LICENSE_FILE:=LICENSE
diff --git a/net/mosdns/patches/010-redis_cache-fixed-cache-could-store-a-key-with-zero-ttl.patch b/net/mosdns/patches/010-redis_cache-fixed-cache-could-store-a-key-with-zero-ttl.patch
deleted file mode 100644
index 8a278e31..00000000
--- a/net/mosdns/patches/010-redis_cache-fixed-cache-could-store-a-key-with-zero-ttl.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 0565ec359eb16b7cf10dcab9dd8e5be221ed9539 Mon Sep 17 00:00:00 2001
-From: IrineSistiana <49315432+IrineSistiana@users.noreply.github.com>
-Date: Thu, 6 Jan 2022 16:50:46 +0800
-Subject: [PATCH] redis_cache: fixed cache could store a key with zero ttl
-
----
- dispatcher/pkg/cache/redis_cache/redis_cache.go | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
---- a/dispatcher/pkg/cache/redis_cache/redis_cache.go
-+++ b/dispatcher/pkg/cache/redis_cache/redis_cache.go
-@@ -61,14 +61,16 @@ func (r *RedisCache) Get(ctx context.Con
- }
- 
- func (r *RedisCache) Store(ctx context.Context, key string, v []byte, storedTime, expirationTime time.Time) error {
--	if time.Now().After(expirationTime) {
-+	now := time.Now()
-+	ttl := expirationTime.Sub(now)
-+	if ttl <= 0 { // For redis, zero ttl means the key has no expiration time.
- 		return nil
- 	}
- 
- 	data := packRedisData(storedTime, expirationTime, v)
- 	defer pool.ReleaseBuf(data)
- 
--	return r.client.Set(ctx, key, data, expirationTime.Sub(time.Now())).Err()
-+	return r.client.Set(ctx, key, data, ttl).Err()
- }
- 
- // Close closes the redis client.
diff --git a/net/mosdns/patches/020-fixed-240.patch b/net/mosdns/patches/020-fixed-240.patch
deleted file mode 100644
index 3020e556..00000000
--- a/net/mosdns/patches/020-fixed-240.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From 653c7a03222d9135a6f9bfbeff3aaddc300762b4 Mon Sep 17 00:00:00 2001
-From: IrineSistiana <49315432+IrineSistiana@users.noreply.github.com>
-Date: Thu, 6 Jan 2022 19:59:33 +0800
-Subject: [PATCH] fixed #240
-
----
- dispatcher/plugin/executable/forward/forward.go | 9 +++++++--
- 1 file changed, 7 insertions(+), 2 deletions(-)
-
---- a/dispatcher/plugin/executable/forward/forward.go
-+++ b/dispatcher/plugin/executable/forward/forward.go
-@@ -158,8 +158,13 @@ func (f *forwardPlugin) Exec(ctx context
- func (f *forwardPlugin) exec(ctx context.Context, qCtx *handler.Context) error {
- 	var r *dns.Msg
- 	var err error
--	if f.fastIPHandler != nil {
--		r, _, err = f.fastIPHandler.ExchangeFastest(qCtx.Q().Copy(), f.upstreams)
-+	q := qCtx.Q()
-+	if f.fastIPHandler != nil && len(q.Question) == 1 {
-+		// Only call ExchangeFastest if the query has one question.
-+		// ExchangeFastest will use the first question name as host name.
-+		// It won't check questions range. So it will it panic if len(q.Question) == 0.
-+		// Ref: https://github.com/IrineSistiana/mosdns/issues/240
-+		r, _, err = f.fastIPHandler.ExchangeFastest(q.Copy(), f.upstreams)
- 	} else {
- 		r, err = f.bu.ExchangeParallel(ctx, qCtx)
- 	}
diff --git a/net/mosdns/patches/030-fixed-nil-pointer-in-653c7a03222d9135a6f9bfbeff3aaddc3007.patch b/net/mosdns/patches/030-fixed-nil-pointer-in-653c7a03222d9135a6f9bfbeff3aaddc3007.patch
deleted file mode 100644
index 67068706..00000000
--- a/net/mosdns/patches/030-fixed-nil-pointer-in-653c7a03222d9135a6f9bfbeff3aaddc3007.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From 189e1c810fcdda95fee732fb37ba73e08055989f Mon Sep 17 00:00:00 2001
-From: IrineSistiana <49315432+IrineSistiana@users.noreply.github.com>
-Date: Thu, 6 Jan 2022 23:07:28 +0800
-Subject: [PATCH] fixed nil pointer in 653c7a03222d9135a6f9bfbeff3aaddc300762b4
- #240
-
----
- dispatcher/plugin/executable/forward/forward.go | 5 ++---
- 1 file changed, 2 insertions(+), 3 deletions(-)
-
---- a/dispatcher/plugin/executable/forward/forward.go
-+++ b/dispatcher/plugin/executable/forward/forward.go
-@@ -116,12 +116,11 @@ func newForwarder(bp *handler.BP, args *
- 		})
- 	}
- 
-+	f.bu = bundled_upstream.NewBundledUpstream(bu, bp.L())
-+
- 	if args.FastestIP {
- 		f.fastIPHandler = fastip.NewFastestAddr()
--	} else {
--		f.bu = bundled_upstream.NewBundledUpstream(bu, bp.L())
- 	}
--
- 	return f, nil
- }
-