diff --git a/.obsidian/plugins/obsidian-git/data.json b/.obsidian/plugins/obsidian-git/data.json
index 47df2981..cbf9c0fc 100644
--- a/.obsidian/plugins/obsidian-git/data.json
+++ b/.obsidian/plugins/obsidian-git/data.json
@@ -1,7 +1,7 @@
 {
   "commitMessage": "vault backup: {{date}}",
   "commitDateFormat": "YYYY-MM-DD HH:mm:ss",
-  "autoSaveInterval": 15,
+  "autoSaveInterval": 30,
   "autoPushInterval": 60,
   "autoPullInterval": 30,
   "autoPullOnBoot": false,
diff --git a/SanPinPLM/相关操作/1.EDM/80.文档分类设置.md b/SanPinPLM/相关操作/1.EDM/80.文档分类设置.md
index 98d44d2f..5865758d 100644
--- a/SanPinPLM/相关操作/1.EDM/80.文档分类设置.md
+++ b/SanPinPLM/相关操作/1.EDM/80.文档分类设置.md
@@ -90,7 +90,7 @@
 
 ### 补充
 
-在设置编码器之后，
+在设置编码器之后，若不想用该编码器了，那么需要清除掉编码器，只是取消 **对象分类** 中 **编码器** 的勾选的话，是无效的
 
 ## 抽象类