diff --git a/common/src/main/java/com/sdm/common/entity/resp/BaseResp.java b/common/src/main/java/com/sdm/common/entity/resp/BaseResp.java
index e0ba4da3..cf01c8b7 100644
--- a/common/src/main/java/com/sdm/common/entity/resp/BaseResp.java
+++ b/common/src/main/java/com/sdm/common/entity/resp/BaseResp.java
@@ -1,6 +1,7 @@
 package com.sdm.common.entity.resp;
 
 import com.baomidou.mybatisplus.annotation.TableField;
+import com.sdm.common.entity.req.data.TagReq;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 
@@ -39,4 +40,7 @@ public class BaseResp {
     private String disciplineDictName;
 
     // ----------------------------------------------------------------
+
+    @Schema(description = "标签信息")
+    private TagReq tagReq;
 }
diff --git a/common/src/main/java/com/sdm/common/entity/resp/data/FileMetadataInfoResp.java b/common/src/main/java/com/sdm/common/entity/resp/data/FileMetadataInfoResp.java
index 0988952e..4e600057 100644
--- a/common/src/main/java/com/sdm/common/entity/resp/data/FileMetadataInfoResp.java
+++ b/common/src/main/java/com/sdm/common/entity/resp/data/FileMetadataInfoResp.java
@@ -4,7 +4,6 @@ import com.alibaba.fastjson2.annotation.JSONField;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-import com.sdm.common.entity.req.data.TagReq;
 import com.sdm.common.entity.resp.BaseResp;
 import com.sdm.common.entity.resp.project.SimulationRunResp;
 import io.swagger.v3.oas.annotations.media.Schema;
@@ -150,8 +149,6 @@ public class FileMetadataInfoResp extends BaseResp implements Serializable  {
 
     private String runId;
 
-    private TagReq tagReq;
-
     @Schema(description= "流程模板id")
     private String flowTemplate;
 
diff --git a/common/src/main/java/com/sdm/common/entity/resp/data/SimulationTaskResultCurveResp.java b/common/src/main/java/com/sdm/common/entity/resp/data/SimulationTaskResultCurveResp.java
index e61f2243..f91e41c5 100644
--- a/common/src/main/java/com/sdm/common/entity/resp/data/SimulationTaskResultCurveResp.java
+++ b/common/src/main/java/com/sdm/common/entity/resp/data/SimulationTaskResultCurveResp.java
@@ -1,7 +1,6 @@
 package com.sdm.common.entity.resp.data;
 
 import com.fasterxml.jackson.annotation.JsonFormat;
-import com.sdm.common.entity.req.data.TagReq;
 import com.sdm.common.entity.resp.BaseResp;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
@@ -39,7 +38,4 @@ public class SimulationTaskResultCurveResp extends BaseResp {
 
     @Schema(description = "排序号")
     private Integer sortOrder;
-
-    @Schema(description = "标签信息")
-    private TagReq tagReq;
 }
diff --git a/data/src/main/java/com/sdm/data/model/dto/FileMetadataChildrenDTO.java b/data/src/main/java/com/sdm/data/model/dto/FileMetadataChildrenDTO.java
index fd99bd3e..dfc41810 100644
--- a/data/src/main/java/com/sdm/data/model/dto/FileMetadataChildrenDTO.java
+++ b/data/src/main/java/com/sdm/data/model/dto/FileMetadataChildrenDTO.java
@@ -1,8 +1,6 @@
 package com.sdm.data.model.dto;
 
-import com.baomidou.mybatisplus.annotation.TableField;
 import com.sdm.common.entity.resp.data.FileMetadataInfoResp;
-import com.sdm.common.entity.req.data.TagReq;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
@@ -25,10 +23,6 @@ public class FileMetadataChildrenDTO extends FileMetadataInfoResp {
     @Schema(description = "总名称（去除projectNode/前缀的bucketName）")
     private String totalName;
 
-    @Schema(description = "标签信息")
-    private TagReq tagReq;
-
-
     @Schema(description = "节点编码,只有列表展示使用")
     private String nodeCode;
 }
\ No newline at end of file
diff --git a/data/src/main/java/com/sdm/data/model/req/QueryBigFileReq.java b/data/src/main/java/com/sdm/data/model/req/QueryBigFileReq.java
index 8112bcfb..f0f9026c 100644
--- a/data/src/main/java/com/sdm/data/model/req/QueryBigFileReq.java
+++ b/data/src/main/java/com/sdm/data/model/req/QueryBigFileReq.java
@@ -7,6 +7,7 @@ import com.sdm.common.entity.req.system.DictTagReq;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 
+import java.math.BigDecimal;
 import java.time.LocalDateTime;
 import java.util.*;
 
@@ -56,7 +57,7 @@ public class QueryBigFileReq extends BaseReq {
      * 文件大小
      */
     @Schema(description = "文件大小")
-    private Long fileSize;
+    private BigDecimal fileSize;
 
     /**
      * 文件大小单位
diff --git a/data/src/main/java/com/sdm/data/service/impl/DataStorageAnalysisImpl.java b/data/src/main/java/com/sdm/data/service/impl/DataStorageAnalysisImpl.java
index 650f30b4..5a8aceb3 100644
--- a/data/src/main/java/com/sdm/data/service/impl/DataStorageAnalysisImpl.java
+++ b/data/src/main/java/com/sdm/data/service/impl/DataStorageAnalysisImpl.java
@@ -42,6 +42,7 @@ import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
 
 import java.math.BigDecimal;
+import java.time.LocalDateTime;
 import java.util.*;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.function.Function;
@@ -504,25 +505,33 @@ public class DataStorageAnalysisImpl implements DataStorageAnalysis {
      * @param unit 文件大小单位 (B, KB, MB, GB, TB)
      * @return 字节大小
      */
-    private Long convertToBytes(Long size, String unit) {
+    private Long convertToBytes(BigDecimal size, String unit) {
         if (size == null || unit == null) {
             return null;
         }
 
+        BigDecimal bytes;
         switch (unit.toUpperCase()) {
             case "B":
-                return size;
+                bytes = size;
+                break;
             case "KB":
-                return size * 1024L;
+                bytes = size.multiply(new BigDecimal("1024"));
+                break;
             case "MB":
-                return size * 1024L * 1024L;
+                bytes = size.multiply(new BigDecimal("1048576"));
+                break;
             case "GB":
-                return size * 1024L * 1024L * 1024L;
+                bytes = size.multiply(new BigDecimal("1073741824"));
+                break;
             case "TB":
-                return size * 1024L * 1024L * 1024L * 1024L;
+                bytes = size.multiply(new BigDecimal("1099511627776"));
+                break;
             default:
-                return size; // 默认认为是字节
+                bytes = size;
         }
+        
+        return bytes.longValue();
     }
 
     /**
@@ -638,7 +647,7 @@ public class DataStorageAnalysisImpl implements DataStorageAnalysis {
             // 根据配额和已使用量设置状态
             if (quota.getQuotaValue() != null && quota.getUsedValue() != null) {
                 // 将配额值转换为与已使用值相同的单位（字节）进行比较
-                long quotaInBytes = convertToBytes(quota.getQuotaValue(), quota.getQuotaUnit());
+                long quotaInBytes = convertToBytes((BigDecimal.valueOf(quota.getQuotaValue())), quota.getQuotaUnit());
                 if (quotaInBytes <= quota.getUsedValue()) {
                     quota.setStatus("EXCEED");
                 } else if (quotaInBytes * 0.8 <= quota.getUsedValue()) {
@@ -732,7 +741,7 @@ public class DataStorageAnalysisImpl implements DataStorageAnalysis {
                 // 根据配额和已使用量设置状态
                 if (quota.getQuotaValue() != null && quota.getUsedValue() != null) {
                     // 将配额值转换为与已使用值相同的单位（字节）进行比较
-                    long quotaInBytes = convertToBytes(quota.getQuotaValue(), quota.getQuotaUnit());
+                    long quotaInBytes = convertToBytes(BigDecimal.valueOf(quota.getQuotaValue()), quota.getQuotaUnit());
                     if (quotaInBytes <= quota.getUsedValue()) {
                         quota.setStatus("EXCEED");
                     }