diff --git a/build.gradle b/build.gradle
index 2757bde..74bc302 100644
--- a/build.gradle
+++ b/build.gradle
@@ -136,8 +136,8 @@ dependencies {
     // We add the full version to localRuntime, not runtimeOnly, so that we do not publish a dependency on it
     // modLocalRuntime "mezz.jei:jei-${mc_version}-neoforge:${jei_version}"
     compileOnly "curse.maven:curios-309927:5266541"
-    compileOnly "curse.maven:sophisticated-backpacks-422301:6303388"
-    compileOnly "curse.maven:sophisticated-core-618298:6317048"
+    compileOnly "curse.maven:sophisticated-backpacks-422301:7169843"
+    compileOnly "curse.maven:sophisticated-core-618298:7169400"
 
     // Example mod dependency using a mod jar from ./libs with a flat dir repository
     // This maps to ./libs/coolmod-${mc_version}-${coolmod_version}.jar
diff --git a/src/main/java/vip/fubuki/playersync/sync/VanillaSync.java b/src/main/java/vip/fubuki/playersync/sync/VanillaSync.java
index 27ef1c4..c5acb9d 100644
--- a/src/main/java/vip/fubuki/playersync/sync/VanillaSync.java
+++ b/src/main/java/vip/fubuki/playersync/sync/VanillaSync.java
@@ -25,7 +25,6 @@ import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.Items;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.storage.WorldData;
-import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.event.OnDatapackSyncEvent;
 import net.minecraftforge.event.TickEvent;
 import net.minecraftforge.event.entity.living.LivingDeathEvent;
@@ -55,7 +54,6 @@ import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
-import java.util.concurrent.atomic.AtomicInteger;
 
 @Mod.EventBusSubscriber
 public class VanillaSync {
@@ -249,7 +247,7 @@ public class VanillaSync {
 
             // Mod support
             ModsSupport modsSupport = new ModsSupport();
-            modsSupport.onPlayerJoin(serverPlayer);
+            modsSupport.doCuriosRestore(serverPlayer);
 
             if (!rs1.next()) {
                 store(event.getEntity(), true);
@@ -328,6 +326,8 @@ public class VanillaSync {
                 }
             }
 
+            modsSupport.doBackPackRestore(serverPlayer);
+
             serverPlayer.addTag("player_synced");
 
             rs2.close();
diff --git a/src/main/java/vip/fubuki/playersync/sync/addons/ModsSupport.java b/src/main/java/vip/fubuki/playersync/sync/addons/ModsSupport.java
index 3b35db7..4558273 100644
--- a/src/main/java/vip/fubuki/playersync/sync/addons/ModsSupport.java
+++ b/src/main/java/vip/fubuki/playersync/sync/addons/ModsSupport.java
@@ -25,12 +25,50 @@ import java.util.UUID;
 
 
 public class ModsSupport {
+    public void doBackPackRestore(Player player) {
+        if(ModList.get().isLoaded("sophisticatedbackpacks")){
+            // --- Begin Backpack Data Restore ---
+            PlayerSync.LOGGER.info("Restoring backpack data for player " + player.getUUID());
+            net.p3pp3rf1y.sophisticatedbackpacks.util.PlayerInventoryProvider.get().runOnBackpacks(player, (ItemStack backpackItem, String handler, String identifier, int slot) -> {
+                backpackItem.getCapability(net.p3pp3rf1y.sophisticatedbackpacks.api.CapabilityBackpackWrapper.getCapabilityInstance())
+                        .ifPresent(wrapper -> {
+                            // Retrieve the contents UUID from the backpack's NBT using NBTHelper
+                            Optional<UUID> uuidOpt = net.p3pp3rf1y.sophisticatedcore.util.NBTHelper.getUniqueId(wrapper.getBackpack(), "contentsUuid");
+                            if (uuidOpt.isPresent()) {
+                                UUID contentsUuid = uuidOpt.get();
+                                try {
+                                    JDBCsetUp.QueryResult qrBackpack = JDBCsetUp.executeQuery("SELECT backpack_nbt FROM backpack_data WHERE uuid='" + contentsUuid + "'");
+                                    ResultSet rsBackpack = qrBackpack.resultSet();
+                                    if (rsBackpack.next()) {
+                                        String serialized = rsBackpack.getString("backpack_nbt");
+                                        String nbtString = VanillaSync.deserializeString(serialized);
+                                        CompoundTag backpackNbt = NbtUtils.snbtToStructure(nbtString);
+                                        // Update BackpackStorage with the retrieved NBT
+                                        net.p3pp3rf1y.sophisticatedbackpacks.backpack.BackpackStorage.get().setBackpackContents(contentsUuid, backpackNbt);
+                                        PlayerSync.LOGGER.info("Restored backpack data for UUID " + contentsUuid);
+                                    }
+                                    rsBackpack.close();
+                                    qrBackpack.connection().close();
+                                } catch (SQLException e) {
+                                    PlayerSync.LOGGER.error("Error restoring backpack data for UUID " + contentsUuid, e);
+                                } catch (CommandSyntaxException e) {
+                                    throw new RuntimeException(e);
+                                }
+                            } else {
+                                PlayerSync.LOGGER.warn("Backpack item in slot " + slot + " has no contentsUuid during restore");
+                            }
+                        });
+                return false;
+            });
+            // --- End Backpack Data Restore ---
+        }
+    }
 
     /**
      * Restores the Curios inventory for a player.
      * The saved data is stored as a flat map with composite keys ("slotType:index").
      */
-    public void onPlayerJoin(net.minecraft.world.entity.player.Player player) throws SQLException {
+    public void doCuriosRestore(Player player) throws SQLException {
         if (ModList.get().isLoaded("curios")) {
             // Obtain the handler from the API.
             LazyOptional<ICuriosItemHandler> handlerOpt = CuriosApi.getCuriosInventory(player);
@@ -92,42 +130,6 @@ public class ModsSupport {
                 StoreCurios(player, true);
             }
         }
-        if(ModList.get().isLoaded("sophisticatedbackpacks")){
-            // --- Begin Backpack Data Restore ---
-            PlayerSync.LOGGER.info("Restoring backpack data for player " + player.getUUID());
-            net.p3pp3rf1y.sophisticatedbackpacks.util.PlayerInventoryProvider.get().runOnBackpacks(player, (ItemStack backpackItem, String handler, String identifier, int slot) -> {
-                backpackItem.getCapability(net.p3pp3rf1y.sophisticatedbackpacks.api.CapabilityBackpackWrapper.getCapabilityInstance())
-                        .ifPresent(wrapper -> {
-                            // Retrieve the contents UUID from the backpack's NBT using NBTHelper
-                            Optional<UUID> uuidOpt = net.p3pp3rf1y.sophisticatedcore.util.NBTHelper.getUniqueId(wrapper.getBackpack(), "contentsUuid");
-                            if (uuidOpt.isPresent()) {
-                                UUID contentsUuid = uuidOpt.get();
-                                try {
-                                    JDBCsetUp.QueryResult qrBackpack = JDBCsetUp.executeQuery("SELECT backpack_nbt FROM backpack_data WHERE uuid='" + contentsUuid + "'");
-                                    ResultSet rsBackpack = qrBackpack.resultSet();
-                                    if (rsBackpack.next()) {
-                                        String serialized = rsBackpack.getString("backpack_nbt");
-                                        String nbtString = VanillaSync.deserializeString(serialized);
-                                        CompoundTag backpackNbt = NbtUtils.snbtToStructure(nbtString);
-                                        // Update BackpackStorage with the retrieved NBT
-                                        net.p3pp3rf1y.sophisticatedbackpacks.backpack.BackpackStorage.get().setBackpackContents(contentsUuid, backpackNbt);
-                                        PlayerSync.LOGGER.info("Restored backpack data for UUID " + contentsUuid);
-                                    }
-                                    rsBackpack.close();
-                                    qrBackpack.connection().close();
-                                } catch (SQLException e) {
-                                    PlayerSync.LOGGER.error("Error restoring backpack data for UUID " + contentsUuid, e);
-                                } catch (CommandSyntaxException e) {
-                                    throw new RuntimeException(e);
-                                }
-                            } else {
-                                PlayerSync.LOGGER.warn("Backpack item in slot " + slot + " has no contentsUuid during restore");
-                            }
-                        });
-                return false;
-            });
-            // --- End Backpack Data Restore ---
-        }
     }
 
     /**