diff --git a/src/main/java/com/caliverse/admin/mongodb/domain/HistoryLogInfoBase.java b/src/main/java/com/caliverse/admin/mongodb/domain/HistoryLogInfoBase.java
index 6df4182..f0f3020 100644
--- a/src/main/java/com/caliverse/admin/mongodb/domain/HistoryLogInfoBase.java
+++ b/src/main/java/com/caliverse/admin/mongodb/domain/HistoryLogInfoBase.java
@@ -4,12 +4,16 @@ import com.caliverse.admin.domain.entity.FieldChange;
 import com.caliverse.admin.domain.entity.HISTORYTYPEDETAIL;
 import com.caliverse.admin.mongodb.entity.DBType;
 import com.caliverse.admin.mongodb.entity.EDBOperationType;
+import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 import org.springframework.data.annotation.Id;
+import org.springframework.data.mongodb.core.mapping.Field;
 
 import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
 import java.util.List;
 
 @Getter
@@ -20,7 +24,7 @@ public class HistoryLogInfoBase implements historyLog {
     @Id
     private String id;
     private DBType dbType;
-    private LocalDateTime timestamp;
+    private String timestamp;
     private EDBOperationType operationType;
     private HISTORYTYPEDETAIL historyType;
     private String tableName;
@@ -30,6 +34,24 @@ public class HistoryLogInfoBase implements historyLog {
     private String userId;
     private String userIP;
 
+    public LocalDateTime getTimestampAsLocalDateTime() {
+        if (timestamp == null || timestamp.isEmpty()) {
+            return null;
+        }
+
+        try {
+            // 기본 형식 시도
+            return LocalDateTime.parse(timestamp, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+        } catch (DateTimeParseException e1) {
+            try {
+                // ISO 형식 시도
+                return LocalDateTime.parse(timestamp, DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss"));
+            } catch (DateTimeParseException e2) {
+                throw new IllegalArgumentException("Unable to parse timestamp: " + timestamp);
+            }
+        }
+    }
+
     public HistoryLogInfoBase(DBType dbType,
                               LocalDateTime timestamp,
                               EDBOperationType operationType,
@@ -42,7 +64,7 @@ public class HistoryLogInfoBase implements historyLog {
                               String userIP
     ) {
         this.dbType = dbType;
-        this.timestamp = timestamp;
+        this.timestamp = timestamp != null ? timestamp.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")) : null;
         this.operationType = operationType;
         this.historyType = historyType;
         this.tableName = tableName;
diff --git a/src/main/java/com/caliverse/admin/scheduler/MigrationService.java b/src/main/java/com/caliverse/admin/scheduler/MigrationService.java
index 650695c..6ca1a15 100644
--- a/src/main/java/com/caliverse/admin/scheduler/MigrationService.java
+++ b/src/main/java/com/caliverse/admin/scheduler/MigrationService.java
@@ -58,7 +58,7 @@ public class MigrationService {
             CompletableFuture<String> logFuture = businessLogService.saveLog(
                     LogCategory.DYNAMODB,
                     LogStatus.SUCCESS,
-                    history.getTimestamp(),
+                    history.getTimestampAsLocalDateTime(),
                     "",
                     domain,
                     history.getUserId(),
@@ -96,7 +96,7 @@ public class MigrationService {
             CompletableFuture<String> logFuture = businessLogService.saveLog(
                     LogCategory.DYNAMODB,
                     LogStatus.SUCCESS,
-                    history.getTimestamp(),
+                    history.getTimestampAsLocalDateTime(),
                     "",
                     domain,
                     history.getUserId(),