diff --git a/hai-service/src/main/java/com/hai/dao/ApiBlxCouponMapper.java b/hai-service/src/main/java/com/hai/dao/ApiBlxCouponMapper.java
index 56b778b1..85440df0 100644
--- a/hai-service/src/main/java/com/hai/dao/ApiBlxCouponMapper.java
+++ b/hai-service/src/main/java/com/hai/dao/ApiBlxCouponMapper.java
@@ -51,7 +51,7 @@ public interface ApiBlxCouponMapper extends ApiBlxCouponMapperExt {
         "#{receiveType,jdbcType=INTEGER}, #{useStartTime,jdbcType=TIMESTAMP}, ",
         "#{useEndTime,jdbcType=TIMESTAMP}, #{denomination,jdbcType=INTEGER}, ",
         "#{minPrice,jdbcType=INTEGER}, #{receiveLimit,jdbcType=INTEGER}, ",
-        "#{receiveDays,jdbcType=TIMESTAMP}, #{createTime,jdbcType=TIMESTAMP}, ",
+        "#{receiveDays,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP}, ",
         "#{updateTime,jdbcType=TIMESTAMP}, #{couponStatus,jdbcType=INTEGER}, ",
         "#{ext1,jdbcType=VARCHAR}, #{ext2,jdbcType=VARCHAR}, #{ext3,jdbcType=VARCHAR}, ",
         "#{ext4,jdbcType=VARCHAR}, #{ext5,jdbcType=VARCHAR}, #{ext6,jdbcType=VARCHAR})"
@@ -74,7 +74,7 @@ public interface ApiBlxCouponMapper extends ApiBlxCouponMapperExt {
         @Result(column="denomination", property="denomination", jdbcType=JdbcType.INTEGER),
         @Result(column="min_price", property="minPrice", jdbcType=JdbcType.INTEGER),
         @Result(column="receive_limit", property="receiveLimit", jdbcType=JdbcType.INTEGER),
-        @Result(column="receive_days", property="receiveDays", jdbcType=JdbcType.TIMESTAMP),
+        @Result(column="receive_days", property="receiveDays", jdbcType=JdbcType.INTEGER),
         @Result(column="create_time", property="createTime", jdbcType=JdbcType.TIMESTAMP),
         @Result(column="update_time", property="updateTime", jdbcType=JdbcType.TIMESTAMP),
         @Result(column="coupon_status", property="couponStatus", jdbcType=JdbcType.INTEGER),
@@ -105,7 +105,7 @@ public interface ApiBlxCouponMapper extends ApiBlxCouponMapperExt {
         @Result(column="denomination", property="denomination", jdbcType=JdbcType.INTEGER),
         @Result(column="min_price", property="minPrice", jdbcType=JdbcType.INTEGER),
         @Result(column="receive_limit", property="receiveLimit", jdbcType=JdbcType.INTEGER),
-        @Result(column="receive_days", property="receiveDays", jdbcType=JdbcType.TIMESTAMP),
+        @Result(column="receive_days", property="receiveDays", jdbcType=JdbcType.INTEGER),
         @Result(column="create_time", property="createTime", jdbcType=JdbcType.TIMESTAMP),
         @Result(column="update_time", property="updateTime", jdbcType=JdbcType.TIMESTAMP),
         @Result(column="coupon_status", property="couponStatus", jdbcType=JdbcType.INTEGER),
@@ -137,7 +137,7 @@ public interface ApiBlxCouponMapper extends ApiBlxCouponMapperExt {
           "denomination = #{denomination,jdbcType=INTEGER},",
           "min_price = #{minPrice,jdbcType=INTEGER},",
           "receive_limit = #{receiveLimit,jdbcType=INTEGER},",
-          "receive_days = #{receiveDays,jdbcType=TIMESTAMP},",
+          "receive_days = #{receiveDays,jdbcType=INTEGER},",
           "create_time = #{createTime,jdbcType=TIMESTAMP},",
           "update_time = #{updateTime,jdbcType=TIMESTAMP},",
           "coupon_status = #{couponStatus,jdbcType=INTEGER},",
diff --git a/hai-service/src/main/java/com/hai/dao/ApiBlxCouponSqlProvider.java b/hai-service/src/main/java/com/hai/dao/ApiBlxCouponSqlProvider.java
index 61fb230b..eeea9f22 100644
--- a/hai-service/src/main/java/com/hai/dao/ApiBlxCouponSqlProvider.java
+++ b/hai-service/src/main/java/com/hai/dao/ApiBlxCouponSqlProvider.java
@@ -61,7 +61,7 @@ public class ApiBlxCouponSqlProvider {
         }
         
         if (record.getReceiveDays() != null) {
-            sql.VALUES("receive_days", "#{receiveDays,jdbcType=TIMESTAMP}");
+            sql.VALUES("receive_days", "#{receiveDays,jdbcType=INTEGER}");
         }
         
         if (record.getCreateTime() != null) {
@@ -182,7 +182,7 @@ public class ApiBlxCouponSqlProvider {
         }
         
         if (record.getReceiveDays() != null) {
-            sql.SET("receive_days = #{record.receiveDays,jdbcType=TIMESTAMP}");
+            sql.SET("receive_days = #{record.receiveDays,jdbcType=INTEGER}");
         }
         
         if (record.getCreateTime() != null) {
@@ -238,7 +238,7 @@ public class ApiBlxCouponSqlProvider {
         sql.SET("denomination = #{record.denomination,jdbcType=INTEGER}");
         sql.SET("min_price = #{record.minPrice,jdbcType=INTEGER}");
         sql.SET("receive_limit = #{record.receiveLimit,jdbcType=INTEGER}");
-        sql.SET("receive_days = #{record.receiveDays,jdbcType=TIMESTAMP}");
+        sql.SET("receive_days = #{record.receiveDays,jdbcType=INTEGER}");
         sql.SET("create_time = #{record.createTime,jdbcType=TIMESTAMP}");
         sql.SET("update_time = #{record.updateTime,jdbcType=TIMESTAMP}");
         sql.SET("coupon_status = #{record.couponStatus,jdbcType=INTEGER}");
@@ -291,7 +291,7 @@ public class ApiBlxCouponSqlProvider {
         }
         
         if (record.getReceiveDays() != null) {
-            sql.SET("receive_days = #{receiveDays,jdbcType=TIMESTAMP}");
+            sql.SET("receive_days = #{receiveDays,jdbcType=INTEGER}");
         }
         
         if (record.getCreateTime() != null) {
diff --git a/hai-service/src/main/java/com/hai/entity/ApiBlxCoupon.java b/hai-service/src/main/java/com/hai/entity/ApiBlxCoupon.java
index df724247..657b3ad3 100644
--- a/hai-service/src/main/java/com/hai/entity/ApiBlxCoupon.java
+++ b/hai-service/src/main/java/com/hai/entity/ApiBlxCoupon.java
@@ -61,7 +61,7 @@ public class ApiBlxCoupon implements Serializable {
     /**
      * 领取有效天数
      */
-    private Date receiveDays;
+    private Integer receiveDays;
 
     /**
      * 创建时间
@@ -182,11 +182,11 @@ public class ApiBlxCoupon implements Serializable {
         this.receiveLimit = receiveLimit;
     }
 
-    public Date getReceiveDays() {
+    public Integer getReceiveDays() {
         return receiveDays;
     }
 
-    public void setReceiveDays(Date receiveDays) {
+    public void setReceiveDays(Integer receiveDays) {
         this.receiveDays = receiveDays;
     }
 
diff --git a/hai-service/src/main/java/com/hai/entity/ApiBlxCouponExample.java b/hai-service/src/main/java/com/hai/entity/ApiBlxCouponExample.java
index dc3fb18b..d76bba02 100644
--- a/hai-service/src/main/java/com/hai/entity/ApiBlxCouponExample.java
+++ b/hai-service/src/main/java/com/hai/entity/ApiBlxCouponExample.java
@@ -695,52 +695,52 @@ public class ApiBlxCouponExample {
             return (Criteria) this;
         }
 
-        public Criteria andReceiveDaysEqualTo(Date value) {
+        public Criteria andReceiveDaysEqualTo(Integer value) {
             addCriterion("receive_days =", value, "receiveDays");
             return (Criteria) this;
         }
 
-        public Criteria andReceiveDaysNotEqualTo(Date value) {
+        public Criteria andReceiveDaysNotEqualTo(Integer value) {
             addCriterion("receive_days <>", value, "receiveDays");
             return (Criteria) this;
         }
 
-        public Criteria andReceiveDaysGreaterThan(Date value) {
+        public Criteria andReceiveDaysGreaterThan(Integer value) {
             addCriterion("receive_days >", value, "receiveDays");
             return (Criteria) this;
         }
 
-        public Criteria andReceiveDaysGreaterThanOrEqualTo(Date value) {
+        public Criteria andReceiveDaysGreaterThanOrEqualTo(Integer value) {
             addCriterion("receive_days >=", value, "receiveDays");
             return (Criteria) this;
         }
 
-        public Criteria andReceiveDaysLessThan(Date value) {
+        public Criteria andReceiveDaysLessThan(Integer value) {
             addCriterion("receive_days <", value, "receiveDays");
             return (Criteria) this;
         }
 
-        public Criteria andReceiveDaysLessThanOrEqualTo(Date value) {
+        public Criteria andReceiveDaysLessThanOrEqualTo(Integer value) {
             addCriterion("receive_days <=", value, "receiveDays");
             return (Criteria) this;
         }
 
-        public Criteria andReceiveDaysIn(List<Date> values) {
+        public Criteria andReceiveDaysIn(List<Integer> values) {
             addCriterion("receive_days in", values, "receiveDays");
             return (Criteria) this;
         }
 
-        public Criteria andReceiveDaysNotIn(List<Date> values) {
+        public Criteria andReceiveDaysNotIn(List<Integer> values) {
             addCriterion("receive_days not in", values, "receiveDays");
             return (Criteria) this;
         }
 
-        public Criteria andReceiveDaysBetween(Date value1, Date value2) {
+        public Criteria andReceiveDaysBetween(Integer value1, Integer value2) {
             addCriterion("receive_days between", value1, value2, "receiveDays");
             return (Criteria) this;
         }
 
-        public Criteria andReceiveDaysNotBetween(Date value1, Date value2) {
+        public Criteria andReceiveDaysNotBetween(Integer value1, Integer value2) {
             addCriterion("receive_days not between", value1, value2, "receiveDays");
             return (Criteria) this;
         }