diff --git a/mainData/src/main/java/com/lymsh/yimiao/main/data/dao/YmFeedbacksMapper.java b/mainData/src/main/java/com/lymsh/yimiao/main/data/dao/YmFeedbacksMapper.java
deleted file mode 100644
index 873b89d..0000000
--- a/mainData/src/main/java/com/lymsh/yimiao/main/data/dao/YmFeedbacksMapper.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package com.lymsh.yimiao.main.data.dao;
-
-import com.lymsh.yimiao.main.data.model.YmFeedBacks;
-import com.lymsh.yimiao.main.data.model.YmFeedBacksQuery;
-
-import java.util.List;
-
-public interface YmFeedBacksMapper {
-    public void addYmFeedBacks(YmFeedBacks obj);
-
-    public void updateYmFeedBacks(YmFeedBacks obj);
-
-    public void deleteYmFeedBacks(Integer id);
-
-    public YmFeedBacks getYmFeedBacks(Integer id);
-
-    public int queryYmFeedBacksCount(YmFeedBacksQuery query);
-
-    public List<YmFeedBacks> queryYmFeedBacks(YmFeedBacksQuery query);
-
-}
\ No newline at end of file