diff --git a/src/Managing.Infrastructure.Database/PostgreSql/ManagingDbContext.cs b/src/Managing.Infrastructure.Database/PostgreSql/ManagingDbContext.cs
index b16ed91..99c51e3 100644
--- a/src/Managing.Infrastructure.Database/PostgreSql/ManagingDbContext.cs
+++ b/src/Managing.Infrastructure.Database/PostgreSql/ManagingDbContext.cs
@@ -67,7 +67,6 @@ public class ManagingDbContext : DbContext
 
             // Create unique index on account name
             entity.HasIndex(e => e.Name).IsUnique();
-            entity.HasIndex(e => e.Key);
 
             // Configure relationship with User
             entity.HasOne(e => e.User)
@@ -117,7 +116,6 @@ public class ManagingDbContext : DbContext
             // Create indexes
             entity.HasIndex(e => e.RequestId).IsUnique();
             entity.HasIndex(e => e.Status);
-            entity.HasIndex(e => e.CreatedAt);
 
             // Configure relationship with User
             entity.HasOne(e => e.User)
@@ -150,11 +148,6 @@ public class ManagingDbContext : DbContext
             entity.HasIndex(e => e.RequestId);
             entity.HasIndex(e => e.UserName);
             entity.HasIndex(e => e.Score);
-            entity.HasIndex(e => e.FinalPnl);
-            entity.HasIndex(e => e.WinRate);
-            entity.HasIndex(e => e.StartDate);
-            entity.HasIndex(e => e.EndDate);
-            entity.HasIndex(e => e.CreatedAt);
 
             // Composite indexes for efficient pagination and filtering
             entity.HasIndex(e => new { e.UserName, e.Score });
@@ -187,9 +180,6 @@ public class ManagingDbContext : DbContext
             entity.HasIndex(e => e.RequestId).IsUnique();
             entity.HasIndex(e => e.UserName);
             entity.HasIndex(e => e.Status);
-            entity.HasIndex(e => e.CreatedAt);
-            entity.HasIndex(e => e.CompletedAt);
-            entity.HasIndex(e => e.UserId);
 
             // Composite index for user queries ordered by creation date
             entity.HasIndex(e => new { e.UserName, e.CreatedAt });
@@ -203,9 +193,7 @@ public class ManagingDbContext : DbContext
             entity.Property(e => e.UserName).HasMaxLength(255);
 
             // Create indexes
-            entity.HasIndex(e => e.Name);
             entity.HasIndex(e => e.UserName);
-            entity.HasIndex(e => e.CreatedAt);
 
             // Composite index for user scenarios
             entity.HasIndex(e => new { e.UserName, e.Name });
@@ -222,10 +210,7 @@ public class ManagingDbContext : DbContext
             entity.Property(e => e.UserName).HasMaxLength(255);
 
             // Create indexes
-            entity.HasIndex(e => e.Name);
-            entity.HasIndex(e => e.Type);
             entity.HasIndex(e => e.UserName);
-            entity.HasIndex(e => e.CreatedAt);
 
             // Composite index for user indicators
             entity.HasIndex(e => new { e.UserName, e.Name });
@@ -248,8 +233,6 @@ public class ManagingDbContext : DbContext
                 .OnDelete(DeleteBehavior.Cascade);
 
             // Create indexes
-            entity.HasIndex(e => e.ScenarioId);
-            entity.HasIndex(e => e.IndicatorId);
             entity.HasIndex(e => new { e.ScenarioId, e.IndicatorId }).IsUnique();
         });
 
@@ -275,7 +258,6 @@ public class ManagingDbContext : DbContext
             entity.HasIndex(e => e.Date);
             entity.HasIndex(e => e.Ticker);
             entity.HasIndex(e => e.Status);
-            entity.HasIndex(e => e.CreatedAt);
 
             // Composite indexes for common queries
             entity.HasIndex(e => new { e.UserName, e.Date });
@@ -321,9 +303,7 @@ public class ManagingDbContext : DbContext
             entity.HasIndex(e => e.Identifier).IsUnique();
             entity.HasIndex(e => e.UserName);
             entity.HasIndex(e => e.Status);
-            entity.HasIndex(e => e.Initiator);
             entity.HasIndex(e => e.Date);
-            entity.HasIndex(e => e.CreatedAt);
 
             // Composite indexes
             entity.HasIndex(e => new { e.UserName, e.Identifier });
@@ -348,7 +328,6 @@ public class ManagingDbContext : DbContext
             entity.HasIndex(e => e.Date);
             entity.HasIndex(e => e.Status);
             entity.HasIndex(e => e.ExchangeOrderId);
-            entity.HasIndex(e => e.CreatedAt);
         });
 
 
@@ -362,7 +341,6 @@ public class ManagingDbContext : DbContext
             entity.HasIndex(e => e.Ticker);
             entity.HasIndex(e => e.Date);
             entity.HasIndex(e => e.Exchange);
-            entity.HasIndex(e => e.Rank);
 
             // Composite indexes for efficient queries
             entity.HasIndex(e => new { e.Exchange, e.Date });
@@ -379,7 +357,6 @@ public class ManagingDbContext : DbContext
             // Create indexes
             entity.HasIndex(e => e.Identifier).IsUnique();
             entity.HasIndex(e => e.DateTime);
-            entity.HasIndex(e => e.ScenarioCount);
 
             // Composite index for efficient queries
             entity.HasIndex(e => new { e.DateTime, e.ScenarioCount });
@@ -419,7 +396,6 @@ public class ManagingDbContext : DbContext
             entity.HasIndex(e => e.Ticker);
             entity.HasIndex(e => e.Exchange);
             entity.HasIndex(e => e.Date);
-            entity.HasIndex(e => e.Direction);
 
             // Composite indexes for efficient queries
             entity.HasIndex(e => new { e.Ticker, e.Exchange });
@@ -446,7 +422,6 @@ public class ManagingDbContext : DbContext
             // Create indexes
             entity.HasIndex(e => e.Identifier).IsUnique();
             entity.HasIndex(e => e.Status);
-            entity.HasIndex(e => e.CreateDate);
 
             // Configure relationship with User
             entity.HasOne(e => e.User)
@@ -467,7 +442,6 @@ public class ManagingDbContext : DbContext
             entity.Property(e => e.UserName).HasMaxLength(255);
 
             // Create indexes
-            entity.HasIndex(e => e.Name);
             entity.HasIndex(e => e.UserName);
 
             // Composite index for user money managements
@@ -505,7 +479,6 @@ public class ManagingDbContext : DbContext
             entity.Property(e => e.CacheKey).IsRequired().HasMaxLength(255);
             entity.Property(e => e.CreatedAt).IsRequired();
             entity.HasIndex(e => e.CacheKey).IsUnique();
-            entity.HasIndex(e => e.CreatedAt);
         });
 
         // Configure SynthPrediction entity
@@ -522,7 +495,6 @@ public class ManagingDbContext : DbContext
             entity.Property(e => e.CacheKey).IsRequired().HasMaxLength(255);
             entity.Property(e => e.CreatedAt).IsRequired();
             entity.HasIndex(e => e.CacheKey).IsUnique();
-            entity.HasIndex(e => e.CreatedAt);
         });
 
         // Configure AgentSummary entity
@@ -545,7 +517,6 @@ public class ManagingDbContext : DbContext
             entity.HasIndex(e => e.UserId).IsUnique();
             entity.HasIndex(e => e.AgentName);
             entity.HasIndex(e => e.TotalPnL);
-            entity.HasIndex(e => e.UpdatedAt);
 
             // Configure relationship with User
             entity.HasOne(e => e.User)