diff --git a/.gitignore b/.gitignore
index 1ffc6765..05fae1c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,4 @@ hs_err_pid*
replay_pid*
/WEB-INF/web.xml
+.idea
diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
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--- a/.idea/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
-# Editor-based HTTP Client requests
-/httpRequests/
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
deleted file mode 100644
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+++ /dev/null
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\ No newline at end of file
diff --git a/.idea/haojing.iml b/.idea/haojing.iml
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deleted file mode 100644
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deleted file mode 100644
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+++ /dev/null
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diff --git a/.idea/libraries/libctg.xml b/.idea/libraries/libctg.xml
deleted file mode 100644
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diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
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diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
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diff --git a/.idea/uiDesigner.xml b/.idea/uiDesigner.xml
deleted file mode 100644
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deleted file mode 100644
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diff --git a/haojing.iml b/haojing.iml
new file mode 100644
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