diff --git a/patches/server/0006-Player-can-edit-sign.patch b/patches/server/0006-Player-can-edit-sign.patch
new file mode 100644
index 00000000..0c8f5cb0
--- /dev/null
+++ b/patches/server/0006-Player-can-edit-sign.patch
@@ -0,0 +1,62 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: violetc <58360096+s-yh-china@users.noreply.github.com>
+Date: Thu, 27 Jan 2022 20:11:05 +0800
+Subject: [PATCH] Player can edit sign
+
+
+diff --git a/src/main/java/net/minecraft/world/level/block/SignBlock.java b/src/main/java/net/minecraft/world/level/block/SignBlock.java
+index ed3d78494735ceda14ad0ea23adeadc374f3b35e..1f6a310f228386a2bfbe243da323bfe3545f0a19 100644
+--- a/src/main/java/net/minecraft/world/level/block/SignBlock.java
++++ b/src/main/java/net/minecraft/world/level/block/SignBlock.java
+@@ -3,6 +3,7 @@ package net.minecraft.world.level.block;
+ import net.minecraft.advancements.CriteriaTriggers;
+ import net.minecraft.core.BlockPos;
+ import net.minecraft.core.Direction;
++import net.minecraft.network.protocol.game.ClientboundOpenSignEditorPacket;
+ import net.minecraft.server.level.ServerPlayer;
+ import net.minecraft.sounds.SoundEvents;
+ import net.minecraft.sounds.SoundSource;
+@@ -73,6 +74,7 @@ public abstract class SignBlock extends BaseEntityBlock implements SimpleWaterlo
+         boolean bl2 = itemStack.is(Items.GLOW_INK_SAC);
+         boolean bl3 = itemStack.is(Items.INK_SAC);
+         boolean bl4 = (bl2 || bl || bl3) && player.getAbilities().mayBuild;
++        boolean bl7 = itemStack.is(Items.AIR);
+         if (world.isClientSide) {
+             return bl4 ? InteractionResult.SUCCESS : InteractionResult.CONSUME;
+         } else {
+@@ -82,6 +84,12 @@ public abstract class SignBlock extends BaseEntityBlock implements SimpleWaterlo
+             } else {
+                 SignBlockEntity signBlockEntity = (SignBlockEntity)blockEntity;
+                 boolean bl5 = signBlockEntity.hasGlowingText();
++                if (top.leavesmc.leaves.LeavesConfig.playerCanEditSign && bl7 && !signBlockEntity.isEditable) {
++                    signBlockEntity.setEditable(true);
++                    signBlockEntity.setAllowedPlayerEditor(player.getUUID());
++                    ((ServerPlayer) player).connection.send(new ClientboundOpenSignEditorPacket(pos));
++                    return InteractionResult.SUCCESS;
++                }
+                 if ((!bl2 || !bl5) && (!bl3 || bl5)) {
+                     if (bl4) {
+                         boolean bl6;
+diff --git a/src/main/java/top/leavesmc/leaves/LeavesConfig.java b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
+index 3a7a390f06577720f713e98eb78cc1b6e59548d3..d885749ce15ab55d12f23c67bd2096f9859a7593 100644
+--- a/src/main/java/top/leavesmc/leaves/LeavesConfig.java
++++ b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
+@@ -81,6 +81,11 @@ public final class LeavesConfig {
+         LeavesConfig.config.set(path, value);
+     }
+ 
++    public static boolean playerCanEditSign = true;
++    private static void playerCanEditSign() {
++        playerCanEditSign = getBoolean("settings.player-can-edit-sign", playerCanEditSign);
++    }
++
+     static boolean getBoolean(final String path, final boolean dfl) {
+         LeavesConfig.config.addDefault(path, Boolean.valueOf(dfl));
+         return LeavesConfig.config.getBoolean(path, dfl);
+@@ -280,4 +285,4 @@ public final class LeavesConfig {
+             return config == null ? this.worldDefaults.getList(path, dfl) : config.getList(path, this.worldDefaults.getList(path, dfl));
+         }
+     }
+-}
+\ No newline at end of file
++}