diff --git a/Persistence/Contexts/Schedule/SpecificWeekDbContext.cs b/Persistence/Contexts/Schedule/SpecificWeekDbContext.cs
new file mode 100644
index 0000000..b3601bd
--- /dev/null
+++ b/Persistence/Contexts/Schedule/SpecificWeekDbContext.cs
@@ -0,0 +1,17 @@
+using Microsoft.EntityFrameworkCore;
+using Mirea.Api.DataAccess.Application.Interfaces.DbContexts.Schedule;
+using Mirea.Api.DataAccess.Domain.Schedule;
+using Mirea.Api.DataAccess.Persistence.EntityTypeConfigurations.Schedule;
+
+namespace Mirea.Api.DataAccess.Persistence.Contexts.Schedule;
+
+public class SpecificWeekDbContext(DbContextOptions<SpecificWeekDbContext> options) : DbContext(options), ISpecificWeekDbContext
+{
+    public DbSet<SpecificWeek> SpecificWeeks { get; set; } = null!;
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        modelBuilder.ApplyConfiguration(new SpecificWeekConfiguration());
+        base.OnModelCreating(modelBuilder);
+    }
+}
\ No newline at end of file
diff --git a/Persistence/DependencyInjection.cs b/Persistence/DependencyInjection.cs
index 9ec71f1..ed6f554 100644
--- a/Persistence/DependencyInjection.cs
+++ b/Persistence/DependencyInjection.cs
@@ -43,6 +43,7 @@ public static class DependencyInjection
             services.AddDbContext<ProfessorDbContext>(dbConfig);
             services.AddDbContext<LessonDbContext>(dbConfig);
             services.AddDbContext<TypeOfOccupationDbContext>(dbConfig);
+            services.AddDbContext<SpecificWeekDbContext>(dbConfig);
 
             services.AddDbContext<UberDbContext>(dbConfig);
         }
@@ -58,6 +59,7 @@ public static class DependencyInjection
         services.AddScoped<IProfessorDbContext>(provider => provider.GetService<ProfessorDbContext>()!);
         services.AddScoped<ILessonDbContext>(provider => provider.GetService<LessonDbContext>()!);
         services.AddScoped<ITypeOfOccupationDbContext>(provider => provider.GetService<TypeOfOccupationDbContext>()!);
+        services.AddScoped<ISpecificWeekDbContext>(provider => provider.GetService<SpecificWeekDbContext>()!);
 
         return services;
     }
diff --git a/Persistence/EntityTypeConfigurations/Schedule/LessonAssociationConfiguration.cs b/Persistence/EntityTypeConfigurations/Schedule/LessonAssociationConfiguration.cs
index 44152dd..c9ecb8c 100644
--- a/Persistence/EntityTypeConfigurations/Schedule/LessonAssociationConfiguration.cs
+++ b/Persistence/EntityTypeConfigurations/Schedule/LessonAssociationConfiguration.cs
@@ -18,6 +18,8 @@ public class LessonAssociationConfiguration : IEntityTypeConfiguration<LessonAss
         builder.Property(l => l.LessonId).HasColumnType("INTEGER").IsRequired();
         builder.Property(l => l.ProfessorId).HasColumnType("INTEGER");
         builder.Property(l => l.LectureHallId).HasColumnType("INTEGER");
+        builder.Property(l => l.TypeOfOccupationId).HasColumnType("INTEGER").IsRequired();
+
 
         builder
             .HasOne(l => l.Lesson)
@@ -36,5 +38,11 @@ public class LessonAssociationConfiguration : IEntityTypeConfiguration<LessonAss
             .WithMany(l => l.LessonAssociations)
             .HasForeignKey(l => l.LectureHallId)
             .OnDelete(DeleteBehavior.SetNull);
+
+        builder
+            .HasOne(l => l.TypeOfOccupation)
+            .WithMany(t => t.Lessons)
+            .HasForeignKey(d => d.TypeOfOccupationId)
+            .OnDelete(DeleteBehavior.Cascade);
     }
 }
\ No newline at end of file
diff --git a/Persistence/EntityTypeConfigurations/Schedule/LessonConfiguration.cs b/Persistence/EntityTypeConfigurations/Schedule/LessonConfiguration.cs
index a3e878a..561df32 100644
--- a/Persistence/EntityTypeConfigurations/Schedule/LessonConfiguration.cs
+++ b/Persistence/EntityTypeConfigurations/Schedule/LessonConfiguration.cs
@@ -16,24 +16,17 @@ public class LessonConfiguration : IEntityTypeConfiguration<Lesson>
         builder.Property(l => l.IsEven).HasColumnType("BIT").IsRequired();
         builder.Property(l => l.DayOfWeek).HasColumnType("INTEGER").IsRequired();
         builder.Property(l => l.PairNumber).HasColumnType("INTEGER").IsRequired();
+        builder.Property(l => l.IsExcludedWeeks).HasColumnType("BOOLEAN");
 
         builder.Property(l => l.GroupId).HasColumnType("INTEGER").IsRequired();
-        builder.Property(l => l.TypeOfOccupationId).HasColumnType("INTEGER").IsRequired();
         builder.Property(l => l.DisciplineId).HasColumnType("INTEGER").IsRequired();
 
-
         builder
             .HasOne(l => l.Group)
             .WithMany(g => g.Lessons)
             .HasForeignKey(d => d.GroupId)
             .OnDelete(DeleteBehavior.Cascade);
 
-        builder
-            .HasOne(l => l.TypeOfOccupation)
-            .WithMany(t => t.Lessons)
-            .HasForeignKey(d => d.TypeOfOccupationId)
-            .OnDelete(DeleteBehavior.Cascade);
-
         builder
             .HasOne(l => l.Discipline)
             .WithMany(d => d.Lessons)
diff --git a/Persistence/EntityTypeConfigurations/Schedule/SpecificWeekConfiguration.cs b/Persistence/EntityTypeConfigurations/Schedule/SpecificWeekConfiguration.cs
new file mode 100644
index 0000000..f4fc8a3
--- /dev/null
+++ b/Persistence/EntityTypeConfigurations/Schedule/SpecificWeekConfiguration.cs
@@ -0,0 +1,26 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using Mirea.Api.DataAccess.Domain.Schedule;
+
+namespace Mirea.Api.DataAccess.Persistence.EntityTypeConfigurations.Schedule;
+
+public class SpecificWeekConfiguration : IEntityTypeConfiguration<SpecificWeek>
+{
+    public void Configure(EntityTypeBuilder<SpecificWeek> builder)
+    {
+        builder.ToTable(nameof(SpecificWeek));
+        builder.HasKey(s => s.Id);
+        builder.HasIndex(s => s.Id).IsUnique();
+        builder.Property(s => s.Id).HasColumnType("INTEGER").IsRequired().ValueGeneratedOnAdd();
+
+        builder.Property(s => s.WeekNumber).HasColumnType("INTEGER").IsRequired();
+
+        builder.Property(s => s.LessonId).HasColumnType("INTEGER").IsRequired();
+
+        builder
+            .HasOne(s => s.Lesson)
+            .WithMany(l => l.SpecificWeeks)
+            .HasForeignKey(s => s.LessonId)
+            .OnDelete(DeleteBehavior.Cascade);
+    }
+}
\ No newline at end of file
diff --git a/Persistence/EntityTypeConfigurations/Schedule/TypeOfOccupationConfiguration.cs b/Persistence/EntityTypeConfigurations/Schedule/TypeOfOccupationConfiguration.cs
index 82c0b61..5341a5a 100644
--- a/Persistence/EntityTypeConfigurations/Schedule/TypeOfOccupationConfiguration.cs
+++ b/Persistence/EntityTypeConfigurations/Schedule/TypeOfOccupationConfiguration.cs
@@ -14,6 +14,5 @@ public class TypeOfOccupationConfiguration : IEntityTypeConfiguration<TypeOfOccu
         builder.Property(t => t.Id).HasColumnType("INTEGER").IsRequired().ValueGeneratedOnAdd();
 
         builder.Property(t => t.ShortName).HasColumnType("TEXT").IsRequired().HasMaxLength(16);
-        builder.Property(t => t.FullName).HasColumnType("TEXT").HasMaxLength(64);
     }
 }
\ No newline at end of file
diff --git a/Persistence/UberDbContext.cs b/Persistence/UberDbContext.cs
index 699cc49..ccd1877 100644
--- a/Persistence/UberDbContext.cs
+++ b/Persistence/UberDbContext.cs
@@ -15,6 +15,7 @@ public class UberDbContext(DbContextOptions<UberDbContext> options) : DbContext(
     public DbSet<Lesson> Lessons { get; set; } = null!;
     public DbSet<Professor> Professors { get; set; } = null!;
     public DbSet<TypeOfOccupation> TypeOfOccupations { get; set; } = null!;
+    public DbSet<SpecificWeek> SpecificWeeks { get; set; } = null!;
 
     protected override void OnModelCreating(ModelBuilder modelBuilder)
     {
@@ -27,6 +28,7 @@ public class UberDbContext(DbContextOptions<UberDbContext> options) : DbContext(
         modelBuilder.ApplyConfiguration(new ProfessorConfiguration());
         modelBuilder.ApplyConfiguration(new LessonAssociationConfiguration());
         modelBuilder.ApplyConfiguration(new TypeOfOccupationConfiguration());
+        modelBuilder.ApplyConfiguration(new SpecificWeekConfiguration());
 
         base.OnModelCreating(modelBuilder);
     }