diff --git a/src/main/java/com/syjiaer/clinic/server/entity/social/SocialChineseMedicinalGranula.java b/src/main/java/com/syjiaer/clinic/server/entity/social/SocialChineseMedicinalGranula.java
index a8c1c67..f4d2324 100644
--- a/src/main/java/com/syjiaer/clinic/server/entity/social/SocialChineseMedicinalGranula.java
+++ b/src/main/java/com/syjiaer/clinic/server/entity/social/SocialChineseMedicinalGranula.java
@@ -41,12 +41,6 @@ public class SocialChineseMedicinalGranula implements Serializable {
     @ApiModelProperty("版本名称")
     private String versionName;
 
-    @ApiModelProperty("数据创建时间")
-    private LocalDateTime createDatetime;
-
-    @ApiModelProperty("数据修改时间")
-    private LocalDateTime updateDatetime;
-
     @ApiModelProperty("备注")
     private String remark;
 
diff --git a/src/main/java/com/syjiaer/clinic/server/service/social/SocialChineseMedicinalGranulaService.java b/src/main/java/com/syjiaer/clinic/server/service/social/SocialChineseMedicinalGranulaService.java
index 72a19fd..b012dad 100644
--- a/src/main/java/com/syjiaer/clinic/server/service/social/SocialChineseMedicinalGranulaService.java
+++ b/src/main/java/com/syjiaer/clinic/server/service/social/SocialChineseMedicinalGranulaService.java
@@ -44,8 +44,6 @@ public class SocialChineseMedicinalGranulaService {
             socialChineseMedicinalGranula.setEfficacyClassification(line_array[22]);
             socialChineseMedicinalGranula.setGeneralUsage(line_array[24]);
             socialChineseMedicinalGranula.setMajorFunction(line_array[23]);
-            socialChineseMedicinalGranula.setCreateDatetime(LocalDateTime.parse(line_array[34], dateTimeFormatter));
-            socialChineseMedicinalGranula.setUpdateDatetime(LocalDateTime.parse(line_array[31], dateTimeFormatter));
             list.add(socialChineseMedicinalGranula);
             code_list.add(socialChineseMedicinalGranula.getSocialCode());
         }
diff --git a/src/test/java/com/syjiaer/clinic/server/ServerApplicationTests.java b/src/test/java/com/syjiaer/clinic/server/ServerApplicationTests.java
index db40b8e..297e8a5 100644
--- a/src/test/java/com/syjiaer/clinic/server/ServerApplicationTests.java
+++ b/src/test/java/com/syjiaer/clinic/server/ServerApplicationTests.java
@@ -15,7 +15,7 @@ class ServerApplicationTests {
     private SocialDirectoryService socialDirectoryService;
     @Test
     void contextLoads() {
-        Map<String, Object> download = socialDirectoryService.download("0", 1315);
+        Map<String, Object> download = socialDirectoryService.download("0", 1320);
         System.out.println(download);
     }