diff --git a/src/main/resources/mappers/QuestionAnswerMapper.xml b/src/main/resources/mappers/QuestionAnswerMapper.xml
index 4b95f50..2382ca5 100644
--- a/src/main/resources/mappers/QuestionAnswerMapper.xml
+++ b/src/main/resources/mappers/QuestionAnswerMapper.xml
@@ -5,7 +5,7 @@
     <id column="id" jdbcType="VARCHAR" property="id" />
     <result column="flow_id" jdbcType="VARCHAR" property="flowId" />
     <result column="schoolId" jdbcType="VARCHAR" property="schoolid" />
-    <result column="question_time" jdbcType="DATE" property="questionTime" />
+    <result column="question_time" jdbcType="TIMESTAMP" property="questionTime" />
   </resultMap>
   <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.sztzjy.fund_investment.entity.QuestionAnswerWithBLOBs">
     <result column="question_content" jdbcType="LONGVARCHAR" property="questionContent" />
@@ -128,7 +128,7 @@
       question_time, question_content, reply_content
       )
     values (#{id,jdbcType=VARCHAR}, #{flowId,jdbcType=VARCHAR}, #{schoolid,jdbcType=VARCHAR}, 
-      #{questionTime,jdbcType=DATE}, #{questionContent,jdbcType=LONGVARCHAR}, #{replyContent,jdbcType=LONGVARCHAR}
+      #{questionTime,jdbcType=TIMESTAMP}, #{questionContent,jdbcType=LONGVARCHAR}, #{replyContent,jdbcType=LONGVARCHAR}
       )
   </insert>
   <insert id="insertSelective" parameterType="com.sztzjy.fund_investment.entity.QuestionAnswerWithBLOBs">
@@ -164,7 +164,7 @@
         #{schoolid,jdbcType=VARCHAR},
       </if>
       <if test="questionTime != null">
-        #{questionTime,jdbcType=DATE},
+        #{questionTime,jdbcType=TIMESTAMP},
       </if>
       <if test="questionContent != null">
         #{questionContent,jdbcType=LONGVARCHAR},
@@ -193,7 +193,7 @@
         schoolId = #{record.schoolid,jdbcType=VARCHAR},
       </if>
       <if test="record.questionTime != null">
-        question_time = #{record.questionTime,jdbcType=DATE},
+        question_time = #{record.questionTime,jdbcType=TIMESTAMP},
       </if>
       <if test="record.questionContent != null">
         question_content = #{record.questionContent,jdbcType=LONGVARCHAR},
@@ -211,7 +211,7 @@
     set id = #{record.id,jdbcType=VARCHAR},
       flow_id = #{record.flowId,jdbcType=VARCHAR},
       schoolId = #{record.schoolid,jdbcType=VARCHAR},
-      question_time = #{record.questionTime,jdbcType=DATE},
+      question_time = #{record.questionTime,jdbcType=TIMESTAMP},
       question_content = #{record.questionContent,jdbcType=LONGVARCHAR},
       reply_content = #{record.replyContent,jdbcType=LONGVARCHAR}
     <if test="_parameter != null">
@@ -223,7 +223,7 @@
     set id = #{record.id,jdbcType=VARCHAR},
       flow_id = #{record.flowId,jdbcType=VARCHAR},
       schoolId = #{record.schoolid,jdbcType=VARCHAR},
-      question_time = #{record.questionTime,jdbcType=DATE}
+      question_time = #{record.questionTime,jdbcType=TIMESTAMP}
     <if test="_parameter != null">
       <include refid="Update_By_Example_Where_Clause" />
     </if>
@@ -238,7 +238,7 @@
         schoolId = #{schoolid,jdbcType=VARCHAR},
       </if>
       <if test="questionTime != null">
-        question_time = #{questionTime,jdbcType=DATE},
+        question_time = #{questionTime,jdbcType=TIMESTAMP},
       </if>
       <if test="questionContent != null">
         question_content = #{questionContent,jdbcType=LONGVARCHAR},
@@ -253,7 +253,7 @@
     update question_answer
     set flow_id = #{flowId,jdbcType=VARCHAR},
       schoolId = #{schoolid,jdbcType=VARCHAR},
-      question_time = #{questionTime,jdbcType=DATE},
+      question_time = #{questionTime,jdbcType=TIMESTAMP},
       question_content = #{questionContent,jdbcType=LONGVARCHAR},
       reply_content = #{replyContent,jdbcType=LONGVARCHAR}
     where id = #{id,jdbcType=VARCHAR}
@@ -262,7 +262,7 @@
     update question_answer
     set flow_id = #{flowId,jdbcType=VARCHAR},
       schoolId = #{schoolid,jdbcType=VARCHAR},
-      question_time = #{questionTime,jdbcType=DATE}
+      question_time = #{questionTime,jdbcType=TIMESTAMP}
     where id = #{id,jdbcType=VARCHAR}
   </update>
 </mapper>
\ No newline at end of file