diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 6b759f4..e761496 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -1,14 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ChangeListManager">
-    <list default="true" id="b2aca021-ff30-4cbf-8dc9-8cdd4f4c39dc" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/dri/db/auto.go" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/dri/mysql/mysql.go" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/dri/sqlite/sqlite.go" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/example/config/config.json" beforeDir="false" afterPath="$PROJECT_DIR$/example/config/config.json" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/example/main.go" beforeDir="false" afterPath="$PROJECT_DIR$/example/main.go" afterDir="false" />
-    </list>
+    <list default="true" id="b2aca021-ff30-4cbf-8dc9-8cdd4f4c39dc" name="Default Changelist" comment="" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -74,7 +67,7 @@
       <option name="presentableId" value="Default" />
       <updated>1573372557346</updated>
       <workItem from="1573372558521" duration="18000" />
-      <workItem from="1573372583551" duration="2743000" />
+      <workItem from="1573372583551" duration="3000000" />
     </task>
     <task id="LOCAL-00001" summary="清理">
       <created>1573372845218</created>
@@ -90,7 +83,14 @@
       <option name="project" value="LOCAL" />
       <updated>1573372887175</updated>
     </task>
-    <option name="localTasksCounter" value="3" />
+    <task id="LOCAL-00003" summary="自动设置数据库">
+      <created>1573375369161</created>
+      <option name="number" value="00003" />
+      <option name="presentableId" value="LOCAL-00003" />
+      <option name="project" value="LOCAL" />
+      <updated>1573375369161</updated>
+    </task>
+    <option name="localTasksCounter" value="4" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -111,6 +111,7 @@
   </component>
   <component name="VcsManagerConfiguration">
     <MESSAGE value="清理" />
-    <option name="LAST_COMMIT_MESSAGE" value="清理" />
+    <MESSAGE value="自动设置数据库" />
+    <option name="LAST_COMMIT_MESSAGE" value="自动设置数据库" />
   </component>
 </project>
\ No newline at end of file
diff --git a/dri/db/auto.go b/dri/db/auto.go
index 4137107..65cd02c 100644
--- a/dri/db/auto.go
+++ b/dri/db/auto.go
@@ -8,7 +8,7 @@ import (
 )
 
 func SetDB(appIns *hotime.Application) {
-	if appIns.Config.GetString("dbType") == "sqlite" || strings.Contains(appIns.Config.GetString("dbName"), ".db") {
+	if appIns.Config.GetString("dbType") == "sqlite" || strings.Index(appIns.Config.GetString("dbName"), ".db") == len(appIns.Config.GetString("dbName"))-3 {
 		sqlite.SetDB(appIns)
 	} else {
 		mysql.SetDB(appIns)