diff --git a/.gitignore b/.gitignore
index 89c0fff..7b65c95 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
/target
-.idea
+.idea/
*.iml
diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index 13566b8..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Editor-based HTTP Client requests
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
deleted file mode 100644
index e712c73..0000000
--- a/.idea/compiler.xml
+++ /dev/null
@@ -1,32 +0,0 @@
-
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\ No newline at end of file
diff --git a/.idea/dataSources.xml b/.idea/dataSources.xml
deleted file mode 100644
index 82764ec..0000000
--- a/.idea/dataSources.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-
-
-
-
- java.sql.Driver
- true
- true
- dm.jdbc.driver.DmDriver
- jdbc:dm://127.0.0.1:5236/BIANMU
- $ProjectFileDir$
-
-
-
\ No newline at end of file
diff --git a/.idea/dbnavigator.xml b/.idea/dbnavigator.xml
deleted file mode 100644
index ed295a7..0000000
--- a/.idea/dbnavigator.xml
+++ /dev/null
@@ -1,426 +0,0 @@
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\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
deleted file mode 100644
index 4048efc..0000000
--- a/.idea/encodings.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-
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\ No newline at end of file
diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
deleted file mode 100644
index c7ea920..0000000
--- a/.idea/jarRepositories.xml
+++ /dev/null
@@ -1,25 +0,0 @@
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\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index d31b37a..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-
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-
\ No newline at end of file