diff --git a/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/maintenance/service/impl/QuestionAnswerCommentServiceImpl.java b/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/maintenance/service/impl/QuestionAnswerCommentServiceImpl.java
index 5797b11..7e1bd4f 100644
--- a/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/maintenance/service/impl/QuestionAnswerCommentServiceImpl.java
+++ b/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/maintenance/service/impl/QuestionAnswerCommentServiceImpl.java
@@ -58,8 +58,10 @@ public class QuestionAnswerCommentServiceImpl extends ServiceImpl<QuestionAnswer
         if (ObjectUtil.isNotEmpty(entity)) {
             entity.setPraise(req.getPraise());
             return this.updateById(entity);
+        } else {
+            entity = req.toEntity();
+            return this.save(entity);
         }
-        return Boolean.FALSE;
     }
 
     @Override
diff --git a/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/maintenance/vo/AnswerPraiseRequest.java b/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/maintenance/vo/AnswerPraiseRequest.java
index ccff5f1..a1c79ee 100644
--- a/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/maintenance/vo/AnswerPraiseRequest.java
+++ b/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/maintenance/vo/AnswerPraiseRequest.java
@@ -1,5 +1,6 @@
 package com.hnac.gglm.bigmodel.maintenance.vo;
 
+import com.hnac.gglm.bigmodel.maintenance.entity.QuestionAnswerCommentEntity;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
@@ -20,4 +21,12 @@ public class AnswerPraiseRequest {
 
     @ApiModelProperty(value = "点赞，0取消点赞，1点赞")
     private Integer praise;
+
+    public QuestionAnswerCommentEntity toEntity() {
+        QuestionAnswerCommentEntity entity = new QuestionAnswerCommentEntity();
+        entity.setChatId(chartId);
+        entity.setQuestionId(questionId);
+        entity.setPraise(praise);
+        return entity;
+    }
 }