diff --git a/src/TickerQ.EntityFrameworkCore/EfCoreOptionBuilder.cs b/src/TickerQ.EntityFrameworkCore/EfCoreOptionBuilder.cs
index 8c0ec99d..0a34e67a 100644
--- a/src/TickerQ.EntityFrameworkCore/EfCoreOptionBuilder.cs
+++ b/src/TickerQ.EntityFrameworkCore/EfCoreOptionBuilder.cs
@@ -25,8 +25,7 @@ public TickerQEfCoreOptionBuilder<TTimeTicker, TCronTicker> UseApplicationDbCont
         
         public TickerQEfCoreOptionBuilder<TTimeTicker, TCronTicker> UseTickerQDbContext<TDbContext>(Action<DbContextOptionsBuilder> optionsAction, string schema = null) where TDbContext : TickerQDbContext<TTimeTicker, TCronTicker>
         {
-            if(string.IsNullOrEmpty(schema))
-                schema = Schema;
+            Schema = schema ?? Schema;
             
             ServiceBuilder.UseTickerQDbContext<TDbContext, TTimeTicker, TCronTicker>(this, optionsAction);
             return this;
@@ -37,5 +36,11 @@ public TickerQEfCoreOptionBuilder<TTimeTicker, TCronTicker> SetDbContextPoolSize
             PoolSize = poolSize;
             return this;
         }
+
+        public TickerQEfCoreOptionBuilder<TTimeTicker, TCronTicker> SetSchema(string schema)
+        {
+            Schema = schema;
+            return this;
+        }
     }
 }