diff --git a/.idea/OmniSafeBench-MM.iml b/.idea/OmniSafeBench-MM.iml
new file mode 100644
index 0000000..aad402c
--- /dev/null
+++ b/.idea/OmniSafeBench-MM.iml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module version="4">
+  <component name="PyDocumentationSettings">
+    <option name="format" value="PLAIN" />
+    <option name="myDocStringFormat" value="Plain" />
+  </component>
+  <component name="TestRunnerService">
+    <option name="PROJECT_TEST_RUNNER" value="py.test" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 73e5efc..940f4ff 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,7 +4,9 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="3dd065f2-c5be-4bf2-a43d-ec95bf607297" name="Changes" comment="" />
+    <list default="true" id="3dd065f2-c5be-4bf2-a43d-ec95bf607297" name="Changes" comment="">
+      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
+    </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
@@ -54,7 +56,7 @@
       <workItem from="1764866901159" duration="660000" />
       <workItem from="1764923068188" duration="594000" />
       <workItem from="1764958254251" duration="635000" />
-      <workItem from="1765293169298" duration="3000" />
+      <workItem from="1765293155946" duration="2659000" />
     </task>
     <servers />
   </component>
diff --git a/README.md b/README.md
index bc2ac5c..365e127 100644
--- a/README.md
+++ b/README.md
@@ -13,9 +13,7 @@
 
 
 ## 📰 News 📰
-* ***[2025/12/06] 🚀 [Initial release of OmniSafeBench-MM with 13 attack methods and 15 defense strategies]()*** 🚀
-
-
+* ***[2025/12/10] 🚀 [Initial release of OmniSafeBench-MM with 13 attack methods and 15 defense strategies]()*** 🚀
 
 
 ## 🗡️ What is OmniSafeBench-MM 🛡️
@@ -33,6 +31,7 @@ OmniSafeBench-MM is a unified benchmark and open-source toolbox for evaluating m
 **Overview of OmniSafeBench-MM**.
 The benchmark unifies multi-modal jailbreak attack–defense evaluation, 13 attack and 15 defense methods, and a three-dimensional scoring protocol measuring harmfulness, alignment, and detail.
 
+✨🤝 **We welcome collaborators to join our project! 📧 Contact: jiaxiaojunqaq@gmail.com**
 
 ## 🚀 Quick Start