diff --git a/api/src/main/java/org/apache/cloudstack/api/command/user/bucket/SyncBucketUsageCmd.java b/api/src/main/java/org/apache/cloudstack/api/command/user/bucket/SyncBucketUsageCmd.java
new file mode 100644
index 000000000000..a1d33bc970c9
--- /dev/null
+++ b/api/src/main/java/org/apache/cloudstack/api/command/user/bucket/SyncBucketUsageCmd.java
@@ -0,0 +1,100 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package org.apache.cloudstack.api.command.user.bucket;
+
+import com.cloud.exception.ConcurrentOperationException;
+import com.cloud.user.Account;
+import org.apache.cloudstack.acl.RoleType;
+import org.apache.cloudstack.acl.SecurityChecker.AccessType;
+import org.apache.cloudstack.api.ACL;
+import org.apache.cloudstack.api.APICommand;
+import org.apache.cloudstack.api.ApiCommandResourceType;
+import org.apache.cloudstack.api.ApiConstants;
+import org.apache.cloudstack.api.ApiErrorCode;
+import org.apache.cloudstack.api.BaseCmd;
+import org.apache.cloudstack.api.Parameter;
+import org.apache.cloudstack.api.ResponseObject.ResponseView;
+import org.apache.cloudstack.api.ServerApiException;
+import org.apache.cloudstack.api.command.user.UserCmd;
+import org.apache.cloudstack.api.response.BucketResponse;
+import org.apache.cloudstack.context.CallContext;
+import org.apache.cloudstack.storage.object.Bucket;
+
+@APICommand(name = "syncBucketUsage", description = "Synchronizes Bucket usage.", responseObject = BucketResponse.class,
+        responseView = ResponseView.Restricted, entityType = {Bucket.class},
+        requestHasSensitiveInfo = false, responseHasSensitiveInfo = false, since = "4.19.0",
+        authorized = {RoleType.Admin, RoleType.ResourceAdmin, RoleType.DomainAdmin, RoleType.User})
+public class SyncBucketUsageCmd extends BaseCmd implements UserCmd {
+
+    private static final String s_name = "syncbucketusageresponse";
+
+    @ACL(accessType = AccessType.OperateEntry)
+    @Parameter(name = ApiConstants.ID, type = CommandType.UUID, entityType = BucketResponse.class,
+            required = true, description = "The ID of the Bucket")
+    private Long id;
+
+    public Long getId() {
+        return id;
+    }
+
+    @Override
+    public String getCommandName() {
+        return s_name;
+    }
+
+    public static String getResultObjectName() {
+        return "bucket";
+    }
+
+    @Override
+    public long getEntityOwnerId() {
+        Bucket bucket = _entityMgr.findById(Bucket.class, getId());
+        if (bucket != null) {
+            return bucket.getAccountId();
+        }
+
+        return Account.ACCOUNT_ID_SYSTEM;
+    }
+
+    @Override
+    public Long getApiResourceId() {
+        return id;
+    }
+
+    @Override
+    public ApiCommandResourceType getApiResourceType() {
+        return ApiCommandResourceType.Bucket;
+    }
+
+    @Override
+    public void execute() throws ConcurrentOperationException {
+        CallContext.current().setEventDetails("Bucket Id: " + this._uuidMgr.getUuid(Bucket.class, getId()));
+        Bucket bucket;
+        try {
+            bucket = _bucketService.syncBucketUsage(this, CallContext.current().getCallingAccount());
+        } catch (Exception e) {
+            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Error while synchronizing bucket usage. " + e.getMessage());
+        }
+        if (bucket != null) {
+            BucketResponse response = _responseGenerator.createBucketResponse(bucket);
+            response.setResponseName(getCommandName());
+            setResponseObject(response);
+        } else {
+            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to synchronize bucket usage");
+        }
+    }
+}
diff --git a/api/src/main/java/org/apache/cloudstack/storage/object/BucketApiService.java b/api/src/main/java/org/apache/cloudstack/storage/object/BucketApiService.java
index 3dceab33403b..b0a28b7ddc15 100644
--- a/api/src/main/java/org/apache/cloudstack/storage/object/BucketApiService.java
+++ b/api/src/main/java/org/apache/cloudstack/storage/object/BucketApiService.java
@@ -21,6 +21,7 @@
 import com.cloud.exception.ResourceAllocationException;
 import com.cloud.user.Account;
 import org.apache.cloudstack.api.command.user.bucket.CreateBucketCmd;
+import org.apache.cloudstack.api.command.user.bucket.SyncBucketUsageCmd;
 import org.apache.cloudstack.api.command.user.bucket.UpdateBucketCmd;
 import org.apache.cloudstack.framework.config.ConfigKey;
 
@@ -107,5 +108,7 @@ public interface BucketApiService {
 
     boolean updateBucket(UpdateBucketCmd cmd, Account caller) throws ResourceAllocationException;
 
+    Bucket syncBucketUsage(SyncBucketUsageCmd cmd, Account caller);
+
     void getBucketUsage();
 }
diff --git a/server/src/main/java/com/cloud/server/ManagementServerImpl.java b/server/src/main/java/com/cloud/server/ManagementServerImpl.java
index dd9fee50e639..6f183033be0d 100644
--- a/server/src/main/java/com/cloud/server/ManagementServerImpl.java
+++ b/server/src/main/java/com/cloud/server/ManagementServerImpl.java
@@ -402,6 +402,7 @@
 import org.apache.cloudstack.api.command.user.bucket.CreateBucketCmd;
 import org.apache.cloudstack.api.command.user.bucket.DeleteBucketCmd;
 import org.apache.cloudstack.api.command.user.bucket.ListBucketsCmd;
+import org.apache.cloudstack.api.command.user.bucket.SyncBucketUsageCmd;
 import org.apache.cloudstack.api.command.user.bucket.UpdateBucketCmd;
 import org.apache.cloudstack.api.command.user.config.ListCapabilitiesCmd;
 import org.apache.cloudstack.api.command.user.consoleproxy.CreateConsoleEndpointCmd;
@@ -947,11 +948,10 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
     static final String FOR_SYSTEMVMS = "forsystemvms";
     static final ConfigKey<Integer> vmPasswordLength = new ConfigKey<>("Advanced", Integer.class, "vm.password.length", "6", "Specifies the length of a randomly generated password", false);
     static final ConfigKey<Integer> sshKeyLength = new ConfigKey<>("Advanced", Integer.class, "ssh.key.length", "2048", "Specifies custom SSH key length (bit)", true, ConfigKey.Scope.Global);
-    static final ConfigKey<Integer> LicenseCheckInterval = new ConfigKey<>("Advanced", Integer.class,
-            "license.check.interval", "1",
-            "License check interval (days)", true);
+    static final ConfigKey<Integer> licenseCheckInterval = new ConfigKey<>("Advanced", Integer.class, "license.check.interval", "1", "License check interval (days)", true);
     static final ConfigKey<Boolean> humanReadableSizes = new ConfigKey<>("Advanced", Boolean.class, "display.human.readable.sizes", "true", "Enables outputting human readable byte sizes to logs and usage records.", false, ConfigKey.Scope.Global);
     public static final ConfigKey<String> customCsIdentifier = new ConfigKey<>("Advanced", String.class, "custom.cs.identifier", UUID.randomUUID().toString().split("-")[0].substring(4), "Custom identifier for the cloudstack installation", true, ConfigKey.Scope.Global);
+    public static final ConfigKey<Double> dbAactiveRestartThresholdPercent = new ConfigKey<>("Advanced", Double.class, "mold.db.pool.restart.threshold.percent", "0.98", "Restart the mold management service when active Cloud DB pool usage reaches this ratio of the maximum pool size. Values between 0 and 1 are recommended.", true, ConfigKey.Scope.Global);
     private static final VirtualMachine.Type []systemVmTypes = { VirtualMachine.Type.SecondaryStorageVm, VirtualMachine.Type.ConsoleProxy};
     private static final List<HypervisorType> LIVE_MIGRATION_SUPPORTING_HYPERVISORS = List.of(HypervisorType.Hyperv, HypervisorType.KVM,
             HypervisorType.LXC, HypervisorType.Ovm, HypervisorType.Ovm3, HypervisorType.Simulator, HypervisorType.VMware, HypervisorType.XenServer);
@@ -1240,8 +1240,8 @@ public boolean configure(final String name, final Map<String, Object> params) th
             _alertExecutor.scheduleAtFixedRate(new AlertPurgeTask(), alertPurgeInterval, alertPurgeInterval, TimeUnit.SECONDS);
         }
 
-        if(LicenseCheckInterval.value() > 0) {
-            _licenseExecutor.scheduleAtFixedRate(new LicenseCheckTask(), 0, LicenseCheckInterval.value(), TimeUnit.DAYS);
+        if(licenseCheckInterval.value() > 0) {
+            _licenseExecutor.scheduleAtFixedRate(new LicenseCheckTask(), 0, licenseCheckInterval.value(), TimeUnit.DAYS);
         }
 
         final String[] availableIds = TimeZone.getAvailableIDs();
@@ -6832,6 +6832,7 @@ public List<Class<?>> getCommands() {
         cmdList.add(UpdateBucketCmd.class);
         cmdList.add(DeleteBucketCmd.class);
         cmdList.add(ListBucketsCmd.class);
+        cmdList.add(SyncBucketUsageCmd.class);
         cmdList.add(LicenseCheckCmd.class);
         cmdList.add(ListHostRedfishDataCmd.class);
 
@@ -6845,7 +6846,7 @@ public String getConfigComponentName() {
 
     @Override
     public ConfigKey<?>[] getConfigKeys() {
-        return new ConfigKey<?>[] {vmPasswordLength, sshKeyLength, humanReadableSizes, customCsIdentifier};
+        return new ConfigKey<?>[] {vmPasswordLength, sshKeyLength, humanReadableSizes, customCsIdentifier, dbAactiveRestartThresholdPercent};
     }
 
     protected class EventPurgeTask extends ManagedContextRunnable {
diff --git a/server/src/main/java/org/apache/cloudstack/storage/object/BucketApiServiceImpl.java b/server/src/main/java/org/apache/cloudstack/storage/object/BucketApiServiceImpl.java
index 8794767574db..5144e30f460e 100644
--- a/server/src/main/java/org/apache/cloudstack/storage/object/BucketApiServiceImpl.java
+++ b/server/src/main/java/org/apache/cloudstack/storage/object/BucketApiServiceImpl.java
@@ -37,6 +37,7 @@
 import com.cloud.utils.db.GlobalLock;
 import com.cloud.utils.exception.CloudRuntimeException;
 import org.apache.cloudstack.api.command.user.bucket.CreateBucketCmd;
+import org.apache.cloudstack.api.command.user.bucket.SyncBucketUsageCmd;
 import org.apache.cloudstack.api.command.user.bucket.UpdateBucketCmd;
 import org.apache.cloudstack.engine.subsystem.api.storage.DataStoreManager;
 import org.apache.cloudstack.framework.config.ConfigKey;
@@ -86,7 +87,6 @@ public boolean configure(String name, Map<String, Object> params) throws Configu
     @Override
     public boolean start() {
         _executor.scheduleWithFixedDelay(new BucketUsageTask(), 60L, 3600L, TimeUnit.SECONDS);
-        _executor.scheduleWithFixedDelay(new BucketUsageCustomTask(), 60L, 60L, TimeUnit.SECONDS);
         return true;
     }
 
@@ -295,32 +295,39 @@ public void getBucketUsage() {
         }
     }
 
-    private class BucketUsageCustomTask extends ManagedContextRunnable {
-        public BucketUsageCustomTask() {
+    @Override
+    public Bucket syncBucketUsage(SyncBucketUsageCmd cmd, Account caller) {
+        BucketVO bucket = _bucketDao.findById(cmd.getId());
+        if (bucket == null) {
+            throw new InvalidParameterValueException("Unable to find bucket with ID: " + cmd.getId());
+        }
+        _accountMgr.checkAccess(caller, null, true, bucket);
+        ObjectStoreVO objectStoreVO = _objectStoreDao.findById(bucket.getObjectStoreId());
+        if (objectStoreVO == null) {
+            throw new InvalidParameterValueException("Unable to find object store with ID: " + bucket.getObjectStoreId());
         }
+        ObjectStoreEntity objectStore = (ObjectStoreEntity)_dataStoreMgr.getDataStore(objectStoreVO.getId(), DataStoreRole.Object);
+        Map<String, Long> bucketSizes = objectStore.getAllBucketsUsage();
+        updateBucketUsage(bucket, bucketSizes.getOrDefault(bucket.getName(), 0L), true);
+        return _bucketDao.findById(bucket.getId());
+    }
 
-        @Override
-        protected void runInContext() {
-            try {
-                List<ObjectStoreVO> objectStores = _objectStoreDao.listObjectStores();
-                for(ObjectStoreVO objectStoreVO: objectStores) {
-                    List<BucketVO> buckets = _bucketDao.listByObjectStoreId(objectStoreVO.getId());
-                    if (buckets.isEmpty()) {
-                        continue;
-                    }
-                    ObjectStoreEntity  objectStore = (ObjectStoreEntity)_dataStoreMgr.getDataStore(objectStoreVO.getId(), DataStoreRole.Object);
-                    Map<String, Long> bucketSizes = objectStore.getAllBucketsUsage();
-                    for(BucketVO bucket : buckets) {
-                        Long size = bucketSizes.get(bucket.getName());
-                        if( size != null){
-                            bucket.setSize(size);
-                            _bucketDao.update(bucket.getId(), bucket);
-                        }
-                    }
-                }
-            } catch (Exception e) {
-                logger.error("Error while fetching bucket usage", e);
-            }
+    private void updateBucketUsage(BucketVO bucket, long size, boolean updateStats) {
+        bucket.setSize(size);
+        _bucketDao.update(bucket.getId(), bucket);
+
+        if (!updateStats) {
+            return;
+        }
+
+        BucketStatisticsVO bucketStatisticsVO = _bucketStatisticsDao.findBy(bucket.getAccountId(), bucket.getId());
+        if(bucketStatisticsVO != null) {
+            bucketStatisticsVO.setSize(size);
+            _bucketStatisticsDao.update(bucketStatisticsVO.getId(), bucketStatisticsVO);
+        } else {
+            bucketStatisticsVO = new BucketStatisticsVO(bucket.getAccountId(), bucket.getId());
+            bucketStatisticsVO.setSize(size);
+            _bucketStatisticsDao.persist(bucketStatisticsVO);
         }
     }
 
@@ -342,19 +349,7 @@ protected void runInContext() {
                             for(BucketVO bucket : buckets) {
                                 Long size = bucketSizes.get(bucket.getName());
                                 if( size != null){
-                                    bucket.setSize(size);
-                                    _bucketDao.update(bucket.getId(), bucket);
-
-                                    //Update Bucket Usage stats
-                                    BucketStatisticsVO bucketStatisticsVO = _bucketStatisticsDao.findBy(bucket.getAccountId(), bucket.getId());
-                                    if(bucketStatisticsVO != null) {
-                                        bucketStatisticsVO.setSize(size);
-                                        _bucketStatisticsDao.update(bucketStatisticsVO.getId(), bucketStatisticsVO);
-                                    } else {
-                                        bucketStatisticsVO = new BucketStatisticsVO(bucket.getAccountId(), bucket.getId());
-                                        bucketStatisticsVO.setSize(size);
-                                        _bucketStatisticsDao.persist(bucketStatisticsVO);
-                                    }
+                                    updateBucketUsage(bucket, size, true);
                                 }
                             }
                         }
diff --git a/ui/public/locales/en.json b/ui/public/locales/en.json
index 7b9ad18ade09..4af540600a17 100644
--- a/ui/public/locales/en.json
+++ b/ui/public/locales/en.json
@@ -3699,6 +3699,7 @@
 "message.success.release.dedicated.ipv4.subnet": "Successfully released dedicated IPv4 subnet",
 "message.success.remove.egress.rule": "Successfully removed egress rule",
 "message.success.remove.objectstore.objects": "Successfully removed selected object(s)",
+"message.success.remove.objectstore.objects.count": "Removed {count} object(s).",
 "message.success.remove.objectstore.directory": "Successfully removed selected directory",
 "message.success.remove.firewall.rule": "Successfully removed firewall rule",
 "message.success.remove.instance.rule": "Successfully removed Instance from rule",
diff --git a/ui/public/locales/ko_KR.json b/ui/public/locales/ko_KR.json
index 47696cc1988a..2969723b525a 100644
--- a/ui/public/locales/ko_KR.json
+++ b/ui/public/locales/ko_KR.json
@@ -3698,6 +3698,7 @@
 "message.success.release.dedicated.ipv4.subnet": "\uc804\uc6a9 IPv4 \uc11c\ube0c\ub137\uc744 \uc131\uacf5\uc801\uc73c\ub85c \ub9b4\ub9ac\uc2a4\ud588\uc2b5\ub2c8\ub2e4",
 "message.success.remove.egress.rule": "\uc1a1\uc2e0 \uaddc\uce59\uc744 \uc81c\uac70\ud588\uc2b5\ub2c8\ub2e4.",
 "message.success.remove.objectstore.objects": "\uc120\ud0dd\ud55c \uac1c\uccb4\ub97c \uc131\uacf5\uc801\uc73c\ub85c \uc81c\uac70\ud588\uc2b5\ub2c8\ub2e4.",
+"message.success.remove.objectstore.objects.count": "\ucd1d {count}\uac1c \uac1d\uccb4\ub97c \uc0ad\uc81c\ud588\uc2b5\ub2c8\ub2e4.",
 "message.success.remove.objectstore.directory": "\uc120\ud0dd\ud55c \ub514\ub809\ud130\ub9ac\ub97c \uc131\uacf5\uc801\uc73c\ub85c \uc81c\uac70\ud588\uc2b5\ub2c8\ub2e4.",
 "message.success.remove.firewall.rule": "\ubc29\ud654\ubcbd \uaddc\uce59\uc744 \uc81c\uac70\ud588\uc2b5\ub2c8\ub2e4.",
 "message.success.remove.instance.rule": "\uaddc\uce59\uc5d0\uc11c \uac00\uc0c1\uba38\uc2e0\uc744 \uc81c\uac70\ud588\uc2b5\ub2c8\ub2e4.",
diff --git a/ui/src/components/view/ObjectStoreBrowser.vue b/ui/src/components/view/ObjectStoreBrowser.vue
index 15b07b07cb6b..86c5351d6653 100644
--- a/ui/src/components/view/ObjectStoreBrowser.vue
+++ b/ui/src/components/view/ObjectStoreBrowser.vue
@@ -16,6 +16,30 @@
 // under the License.
 
 <template>
+  <a-modal
+    :visible="showCreateFolderModal"
+    :closable="!createFolderLoading"
+    :destroyOnClose="true"
+    title="폴더 생성"
+    :maskClosable="false"
+    :cancelText="$t('label.cancel')"
+    @cancel="closeCreateFolderModal"
+    okText="생성"
+    :confirmLoading="createFolderLoading"
+    :okButtonProps="{ disabled: createFolderLoading || !createFolderName }"
+    :cancelButtonProps="{ disabled: createFolderLoading }"
+    @ok="createFolder()"
+    centered
+    >
+    <tooltip-label bold title="폴더명" tooltip="현재 위치에 생성할 폴더 이름을 입력하세요."/>
+    <br/>
+    <a-input
+      v-model:value="createFolderName"
+      placeholder="예: aaa"
+      :disabled="createFolderLoading"
+      @pressEnter="createFolder()"/>
+  </a-modal>
+
   <a-modal
     :visible="showUploadModal"
     :closable="!uploadLoading"
@@ -160,15 +184,15 @@
       <a-row class="object-store-usage-row" :gutter="[16, 8]">
         <a-col>
           <span class="object-store-usage-label">사용량</span>
-          <span>{{ convertKB(resource.size || 0) }}</span>
+          <span>{{ convertKB(bucketUsageSize || 0) }}</span>
         </a-col>
         <a-col v-if="resource.quota">
           <span class="object-store-usage-label">총용량</span>
           <span>{{ resource.quota }} GiB</span>
         </a-col>
       </a-row>
-      <a-row :gutter="[10,10]" :wrap="true">
-        <a-col flex="75%">
+      <a-row class="object-store-toolbar" :gutter="[10,10]" :wrap="false" align="middle">
+        <a-col class="object-store-search-col" flex="auto">
           <a-input-search
             allowClear
             size="medium"
@@ -178,7 +202,7 @@
             @search="listObjects()"
             :enter-button="$t('label.search')"/>
         </a-col>
-        <a-col flex="auto">
+        <a-col flex="none">
           <a-button
             :loading="loading"
             style="margin-bottom: 5px"
@@ -189,7 +213,19 @@
             {{ $t('label.refresh') }}
           </a-button>
         </a-col>
-        <a-col flex="auto">
+        <a-col flex="none">
+          <a-button
+            :loading="loading"
+            style="margin-bottom: 5px"
+            shape="round"
+            size="medium"
+            type="primary"
+            @click="openCreateFolderModal">
+            <folder-add-outlined />
+            폴더 생성
+          </a-button>
+        </a-col>
+        <a-col flex="none">
           <a-button
             :loading="loading"
             style="margin-bottom: 5px"
@@ -201,15 +237,19 @@
             {{ $t('label.upload') }}
           </a-button>
         </a-col>
-        <a-col flex="auto">
-          <tooltip-button
+        <a-col flex="none">
+          <a-button
+            v-if="selectedRows.length > 0"
+            :loading="loading"
+            style="margin-bottom: 5px"
             type="primary"
+            shape="round"
             size="medium"
-            icon="delete-outlined"
-            :tooltip="$t('label.delete')"
-            v-if="selectedRows.length > 0"
-            :danger="true"
-            @onClick="removeObjects()"/>
+            danger
+            @click="removeObjects()">
+            <delete-outlined />
+            {{ $t('label.delete') }}
+          </a-button>
         </a-col>
       </a-row>
     </a-card>
@@ -273,6 +313,7 @@ const normalizeObjectStorePath = path => {
 }
 
 const pageSize = 20
+const deleteBatchSize = 1000
 
 export default {
   name: 'ObjectStoreBrowser',
@@ -282,6 +323,7 @@ export default {
     TooltipLabel,
     KeyValuePairInput
   },
+  emits: ['change-resource'],
   props: {
     resource: {
       type: Object,
@@ -332,6 +374,10 @@ export default {
       uploadFailedCount: 0,
       uploadFailedFiles: [],
       uploadCurrentFileName: '',
+      showCreateFolderModal: false,
+      createFolderName: '',
+      createFolderLoading: false,
+      bucketUsageSize: this.resource.size,
       objectStorePresignedUrlExpirySeconds: defaultObjectStorePresignedUrlExpirySeconds,
       record: {},
       showObjectDetails: false,
@@ -344,11 +390,65 @@ export default {
       return Math.max(this.uploadTotalCount - this.uploadCompletedCount - this.uploadFailedCount - uploadingCount, 0)
     }
   },
+  watch: {
+    'resource.size' (size) {
+      this.bucketUsageSize = size
+    }
+  },
   created () {
     this.fetchData()
     this.fetchObjectStorePresignedUrlExpirySeconds()
   },
   methods: {
+    openCreateFolderModal () {
+      if (this.createFolderLoading) {
+        return
+      }
+      this.createFolderName = ''
+      this.showCreateFolderModal = true
+    },
+    closeCreateFolderModal () {
+      if (this.createFolderLoading) {
+        return
+      }
+      this.showCreateFolderModal = false
+      this.createFolderName = ''
+    },
+    getCreateFolderObjectName () {
+      const folderName = String(this.createFolderName || '').trim().replace(/^\/+/, '').replace(/\/+$/, '')
+      if (!folderName) {
+        return ''
+      }
+      return normalizeObjectStorePath(`${this.browserPath}${folderName}`)
+    },
+    createFolder () {
+      if (this.createFolderLoading) {
+        return
+      }
+      const objectName = this.getCreateFolderObjectName()
+      if (!objectName) {
+        return
+      }
+      this.createFolderLoading = true
+      this.loading = true
+      this.client.putObject(this.resource.name, objectName, Buffer.from(''), 0, {}, err => {
+        this.createFolderLoading = false
+        if (err) {
+          this.loading = false
+          return this.$notification.error({
+            message: this.$t('error.execute.api.failed'),
+            description: err.message
+          })
+        }
+        this.$notification.success({
+          message: '폴더 생성',
+          description: `${objectName} 생성 완료`
+        })
+        this.showCreateFolderModal = false
+        this.createFolderName = ''
+        this.listObjects()
+      })
+    },
     openUploadModal () {
       if (this.uploadLoading) {
         return
@@ -434,16 +534,17 @@ export default {
       this.fetchData()
     },
     listObjects () {
-      while (this.fetching) {
-        // sleep for 500ms
-        setTimeout(() => {
-          console.log('waiting for previous request to complete')
-        }, 500)
+      if (this.fetching) {
+        return
       }
       this.fetching = true
       this.records = []
-      var stream = this.client.extensions.listObjectsV2WithMetadata(this.resource.name, normalizeObjectStorePath(this.browserPath) + this.searchPrefix, false, '')
+      const currentPath = normalizeObjectStorePath(this.browserPath)
+      var stream = this.client.extensions.listObjectsV2WithMetadata(this.resource.name, currentPath + this.searchPrefix, false, '')
       stream.on('data', obj => {
+        if (this.isCurrentDirectoryMarker(obj, currentPath)) {
+          return
+        }
         this.records.push(obj)
       })
       stream.on('end', obj => {
@@ -457,60 +558,117 @@ export default {
         this.fetching = false
       })
     },
-    removeObjects () {
+    isCurrentDirectoryMarker (obj, currentPath) {
+      if (!currentPath || obj.prefix || !obj.name) {
+        return false
+      }
+      return obj.name === currentPath && Number(obj.size || 0) === 0
+    },
+    async removeObjects () {
       this.loading = true
       this.page = 1
       this.pageStartAfterMap = { 1: '' }
       const objectsToDelete = this.selectedRows.filter((row) => row.name).map((row) => row.name)
       const directoriesToDelete = this.selectedRows.filter((row) => row.prefix).map((row) => row.prefix)
       this.selectedRows = []
-      this.removeDirectories(directoriesToDelete)
-      if (objectsToDelete.length > 0) {
-        this.client.removeObjects(this.resource.name, objectsToDelete, err => {
+
+      try {
+        let deletedCount = 0
+        deletedCount += await this.removeObjectsInBatches(objectsToDelete)
+        for (const directory of directoriesToDelete) {
+          deletedCount += await this.removeDirectoryObjects(directory)
+        }
+
+        this.$notification.success({
+          message: this.$t('label.delete'),
+          description: this.$t('message.success.remove.objectstore.objects.count', { count: deletedCount })
+        })
+        await this.syncBucketUsage()
+        this.listObjects()
+      } catch (err) {
+        this.loading = false
+        this.$notification.error({
+          message: this.$t('error.execute.api.failed'),
+          description: err.message
+        })
+      }
+    },
+    async removeObjectsInBatches (objectNames) {
+      let deletedCount = 0
+      for (let i = 0; i < objectNames.length; i += deleteBatchSize) {
+        const objectBatch = objectNames.slice(i, i + deleteBatchSize)
+        await this.removeObjectBatch(objectBatch)
+        deletedCount += objectBatch.length
+      }
+      return deletedCount
+    },
+    removeObjectBatch (objectNames) {
+      return new Promise((resolve, reject) => {
+        if (objectNames.length === 0) {
+          resolve()
+          return
+        }
+        this.client.removeObjects(this.resource.name, objectNames, err => {
           if (err) {
-            return this.$notification.error({
-              message: this.$t('error.execute.api.failed'),
-              description: err.message
-            })
+            reject(err)
+            return
           }
-          this.$notification.success({
-            message: this.$t('label.delete'),
-            description: this.$t('message.success.remove.objectstore.objects') + ' ' + objectsToDelete.length
-          })
-          this.listObjects()
+          resolve()
         })
-      }
+      })
     },
-    removeDirectories (directoriesToDelete) {
-      for (const directory of directoriesToDelete) {
-        var objectsList = []
+    removeDirectoryObjects (directory) {
+      return new Promise((resolve, reject) => {
+        let deletedCount = 0
+        let objectBatch = []
+        let deleteChain = Promise.resolve()
         const stream = this.client.listObjectsV2(this.resource.name, directory, true, '')
-        stream.on('data', (obj) => {
-          objectsList.push(obj.name)
-        })
-
-        stream.on('error', (err) => {
-          console.log(err)
-        })
-        stream.on('end', (err) => {
-          if (err) {
-            return console.log(err)
+        const flushBatch = () => {
+          if (objectBatch.length === 0) {
+            return
           }
-          this.client.removeObjects(this.resource.name, objectsList, err => {
-            if (err) {
-              return this.$notification.error({
-                message: this.$t('error.execute.api.failed'),
-                description: err.message
-              })
+          const batch = objectBatch
+          objectBatch = []
+          if (typeof stream?.pause === 'function') {
+            stream.pause()
+          }
+          deleteChain = deleteChain.then(() => this.removeObjectBatch(batch)).then(() => {
+            deletedCount += batch.length
+            if (typeof stream?.resume === 'function') {
+              stream.resume()
             }
-            this.$notification.success({
-              message: this.$t('label.delete'),
-              description: this.$t('message.success.remove.objectstore.directory') + ' ' + directory
-            })
-            console.log('Removed the objects successfully')
-            this.listObjects()
           })
+        }
+        stream.on('data', (obj) => {
+          if (!obj.name) {
+            return
+          }
+          objectBatch.push(obj.name)
+          if (objectBatch.length >= deleteBatchSize) {
+            flushBatch()
+          }
         })
+        stream.on('error', reject)
+        stream.on('end', () => {
+          flushBatch()
+          deleteChain.then(() => resolve(deletedCount)).catch(reject)
+        })
+      })
+    },
+    async syncBucketUsage () {
+      if (!this.resource?.id) {
+        return
+      }
+      try {
+        const json = await api('syncBucketUsage', { id: this.resource.id })
+        const response = json?.syncbucketusageresponse || {}
+        const size = response.size ?? response.bucket?.size
+        if (size !== undefined && size !== null) {
+          this.bucketUsageSize = size
+          this.$emit('change-resource', { ...this.resource, size })
+        }
+      } catch (error) {
+        console.warn('Failed to synchronize bucket usage', error)
       }
     },
     initMinioClient () {
@@ -625,6 +783,10 @@ export default {
             message: this.$t('message.upload.failed'),
             description: `전체 ${files.length}개 중 성공 ${this.uploadCompletedCount}개, 실패 ${this.uploadFailedCount}개. 실패 파일: ${failedDescription}`
           })
+          if (this.uploadCompletedCount > 0) {
+            await this.syncBucketUsage()
+            this.listObjects()
+          }
           return
         }
         this.$notification.success({
@@ -633,6 +795,7 @@ export default {
         })
         this.showUploadModal = false
         this.resetUploadForm()
+        await this.syncBucketUsage()
         this.listObjects()
       } finally {
         this.uploadLoading = false
@@ -706,6 +869,14 @@ export default {
   margin-right: 6px;
 }
 
+.object-store-toolbar {
+  overflow-x: auto;
+}
+
+.object-store-search-col {
+  min-width: 240px;
+}
+
 :deep(.ant-upload-list-picture .ant-upload-list-item-done) {
   border-color: #1890ff;
 }
diff --git a/ui/src/components/view/ResourceView.vue b/ui/src/components/view/ResourceView.vue
index d0a4c5c81fbb..e5031c9c4ab1 100644
--- a/ui/src/components/view/ResourceView.vue
+++ b/ui/src/components/view/ResourceView.vue
@@ -57,8 +57,15 @@
                   :resource="resource"
                   :resourceType="tab.resourceType"
                   :loading="loading"
-                  :tab="activeTab" />
-                <component v-else :is="tab.component" :resource="resource" :loading="loading" :tab="activeTab" />
+                  :tab="activeTab"
+                  @change-resource="$emit('change-resource', $event)" />
+                <component
+                  v-else
+                  :is="tab.component"
+                  :resource="resource"
+                  :loading="loading"
+                  :tab="activeTab"
+                  @change-resource="$emit('change-resource', $event)" />
               </keep-alive>
             </a-tab-pane>
           </template>
diff --git a/ui/src/views/AutogenView.vue b/ui/src/views/AutogenView.vue
index ac7ee4423fd7..ddad00850499 100644
--- a/ui/src/views/AutogenView.vue
+++ b/ui/src/views/AutogenView.vue
@@ -673,7 +673,8 @@
           :loading="loading"
           :tabs="$route.meta.tabs"
           :actions="actions"
-          @exec-action="handleDataViewAction" />
+          @exec-action="handleDataViewAction"
+          @change-resource="resource = $event" />
       </div>
       <div class="row-element" v-else>
         <list-view