diff --git a/src/main/kotlin/com/android/trisolarisserver/config/RoomStaySchemaFix.kt b/src/main/kotlin/com/android/trisolarisserver/config/RoomStaySchemaFix.kt
new file mode 100644
index 0000000..82aab1b
--- /dev/null
+++ b/src/main/kotlin/com/android/trisolarisserver/config/RoomStaySchemaFix.kt
@@ -0,0 +1,35 @@
+package com.android.trisolarisserver.config
+
+import org.springframework.jdbc.core.JdbcTemplate
+import org.springframework.stereotype.Component
+
+@Component
+class RoomStaySchemaFix(
+    private val jdbcTemplate: JdbcTemplate
+) : PostgresSchemaFix(jdbcTemplate) {
+
+    override fun runPostgres(jdbcTemplate: JdbcTemplate) {
+        val exists = jdbcTemplate.queryForObject(
+            """
+            select count(*)
+            from information_schema.table_constraints
+            where table_name = 'room_stay'
+              and constraint_name = 'room_stay_rate_source_check'
+            """.trimIndent(),
+            Int::class.java
+        ) ?: 0
+
+        if (exists > 0) {
+            logger.info("Updating room_stay_rate_source_check constraint")
+            jdbcTemplate.execute("alter table room_stay drop constraint room_stay_rate_source_check")
+        }
+
+        jdbcTemplate.execute(
+            """
+            alter table room_stay
+            add constraint room_stay_rate_source_check
+            check (rate_source in ('MANUAL','PRESET','RATE_PLAN','NEGOTIATED','OTA'))
+            """.trimIndent()
+        )
+    }
+}