diff --git a/intelligent/single_yuejuan/(copy of) intelligent.kdb b/intelligent/single_yuejuan/(copy of) intelligent.kdb
new file mode 100644
index 0000000..c55aa32
--- /dev/null
+++ b/intelligent/single_yuejuan/(copy of) intelligent.kdb
@@ -0,0 +1,25 @@
+  <connection>
+    <name>(copy of) intelligent</name>
+    <server>10.1.104.241</server>
+    <type>POSTGRESQL</type>
+    <access>Native</access>
+    <database>intelligent_dev</database>
+    <port>5432</port>
+    <username>gpadmin</username>
+    <password>Encrypted 2be98afc86aa7f2e4cb13ba69fec3fd89</password>
+    <servername/>
+    <data_tablespace/>
+    <index_tablespace/>
+    <attributes>
+      <attribute><code>EXTRA_OPTION_POSTGRESQL.characterEncoding</code><attribute>utf8</attribute></attribute>
+      <attribute><code>FORCE_IDENTIFIERS_TO_LOWERCASE</code><attribute>N</attribute></attribute>
+      <attribute><code>FORCE_IDENTIFIERS_TO_UPPERCASE</code><attribute>N</attribute></attribute>
+      <attribute><code>IS_CLUSTERED</code><attribute>N</attribute></attribute>
+      <attribute><code>PORT_NUMBER</code><attribute>5432</attribute></attribute>
+      <attribute><code>PRESERVE_RESERVED_WORD_CASE</code><attribute>Y</attribute></attribute>
+      <attribute><code>QUOTE_ALL_FIELDS</code><attribute>N</attribute></attribute>
+      <attribute><code>SUPPORTS_BOOLEAN_DATA_TYPE</code><attribute>Y</attribute></attribute>
+      <attribute><code>SUPPORTS_TIMESTAMP_DATA_TYPE</code><attribute>Y</attribute></attribute>
+      <attribute><code>USE_POOLING</code><attribute>N</attribute></attribute>
+    </attributes>
+  </connection>