diff --git a/.idea/php.xml b/.idea/php.xml
new file mode 100644
index 0000000..10b171f
--- /dev/null
+++ b/.idea/php.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="PhpProjectSharedConfiguration" php_language_level="7.1" />
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
index ba6f6ed..94a25f7 100644
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -2,6 +2,5 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
-    <mapping directory="$PROJECT_DIR$/php-curl-class" vcs="Git" />
   </component>
 </project>
\ No newline at end of file
diff --git a/main.php b/main.php
index 6e26774..67fbb3a 100644
--- a/main.php
+++ b/main.php
@@ -7,7 +7,7 @@
 
 //第二个传入区间，是一个数组
 //['08:00:00', '23:00:00'] 表示仅能在这两个区间内进行签到
-if(timeInterval(time(), ['08:00:00', '23:00:00'])){
+if(!timeInterval(time(), ['08:00:00', '23:00:00'])){
     die("仅能在 每天 早上8点到晚上22点之间 签到。如果你要修改，请修改 10 行代码".PHP_EOL);
 }