diff --git a/src/main/java/com/mobvista/apptag/utils/StorageTag.java b/src/main/java/com/mobvista/apptag/utils/StorageTag.java
index 02ff185..3633dad 100644
--- a/src/main/java/com/mobvista/apptag/utils/StorageTag.java
+++ b/src/main/java/com/mobvista/apptag/utils/StorageTag.java
@@ -130,7 +130,7 @@ public class StorageTag {
             if (tagRate > 0.5) {
                 packageSet.add(packageName);
                 insertSql_1.append("('").append(packageName).append("','").append(appName).append("','").append(platform).append("','").append(tagId)
-                        .append("',").append(userCount).append(",").append(tagCount).append(",").append(tagRate).append(",'").append(sdf.format(new Date())).append("'),");
+                        .append("',").append(userCount).append(",").append(tagCount).append(",").append(tagRate).append("),");
                 Map<String, String> tmap = new HashMap<>();
                 if (tagMap.containsKey(key1)) {
                     tmap = tagMap.get(key1);
@@ -157,7 +157,7 @@ public class StorageTag {
             Connection con = DriverManager.getConnection(CONNECTION_URL, USER, PASSWORD);
             Statement stmt = con.createStatement();
             Statement stmt1 = con.createStatement();
-            String insert_sql1 = "REPLACE INTO storage_result(package_name, app_name, platform, feat_id, user_count, tag_count, tag_rate, update_time) " +
+            String insert_sql1 = "REPLACE INTO storage_result(package_name, app_name, platform, feat_id, user_count, tag_count, tag_rate) " +
                     "VALUES";
             String insert_sql2 = "REPLACE INTO storage(package_name, app_name, platform, tag, update_time) " +
                     "VALUES";