diff --git a/src/main/resources/db/migration/V1__create_survey_push_schedule.sql b/src/main/resources/db/migration/V1__create_survey_push_schedule.sql
deleted file mode 100644
index ac4c37f3..00000000
--- a/src/main/resources/db/migration/V1__create_survey_push_schedule.sql
+++ /dev/null
@@ -1,18 +0,0 @@
-CREATE TABLE tb_survey_push_schedule (
-    survey_push_schedule_id BIGINT NOT NULL AUTO_INCREMENT,
-    survey_key VARCHAR(64) NOT NULL,
-    notification_stage VARCHAR(40) NOT NULL,
-    target_user_id BIGINT NULL,
-    scheduled_at DATETIME(6) NOT NULL,
-    reward_point INT NOT NULL,
-    status VARCHAR(30) NOT NULL,
-    idempotency_key VARCHAR(128) NOT NULL,
-    created_at DATETIME(6) NOT NULL,
-    processed_at DATETIME(6) NULL,
-    PRIMARY KEY (survey_push_schedule_id),
-    CONSTRAINT uk_survey_push_schedule_idempotency_key UNIQUE (idempotency_key),
-    CONSTRAINT chk_survey_push_schedule_reward_point CHECK (reward_point >= 0)
-);
-
-CREATE INDEX idx_survey_push_schedule_status_scheduled_at
-    ON tb_survey_push_schedule (status, scheduled_at);