diff --git a/.gitignore b/.gitignore
index 23676208..753d69ea 100644
--- a/.gitignore
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@@ -1,3 +1,5 @@
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deleted file mode 100644
index 1c92e346..00000000
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deleted file mode 100644
index e0426d4a..00000000
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deleted file mode 100644
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diff --git a/eladmin-system/src/main/resources/config/application.yml b/eladmin-system/src/main/resources/config/application.yml
index 2e70d4ae..9f6ab61a 100644
--- a/eladmin-system/src/main/resources/config/application.yml
+++ b/eladmin-system/src/main/resources/config/application.yml
@@ -16,8 +16,6 @@ spring:
     properties:
       hibernate:
         dialect: org.hibernate.dialect.MySQL5InnoDBDialect
-      naming:
-        physical-strategy: org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl
     open-in-view: true
 
   redis:
diff --git a/eladmin-tools/eladmin-tools.iml b/eladmin-tools/eladmin-tools.iml
deleted file mode 100644
index 65b122f1..00000000
--- a/eladmin-tools/eladmin-tools.iml
+++ /dev/null
@@ -1,145 +0,0 @@
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diff --git a/eladmin.iml b/eladmin.iml
deleted file mode 100644
index 7e155f9c..00000000
--- a/eladmin.iml
+++ /dev/null
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