diff --git a/Specs/4/d/c/LXSwiftSecurity/3.0.0/LXSwiftSecurity.podspec.json b/Specs/4/d/c/LXSwiftSecurity/3.0.0/LXSwiftSecurity.podspec.json
new file mode 100644
index 0000000..efbfc93
--- /dev/null
+++ b/Specs/4/d/c/LXSwiftSecurity/3.0.0/LXSwiftSecurity.podspec.json
@@ -0,0 +1,35 @@
+{
+  "name": "LXSwiftSecurity",
+  "version": "3.0.0",
+  "summary": "swift加密方式md5/SHA1/SHA224/SHA256/SHA384/SHA512/AES/RSA/签名/验证签名",
+  "description": "LXSwiftSecurity is manager swift加密方式md5/SHA1/SHA224/SHA256/SHA384/SHA512/AES/RSA/签名/验证签名",
+  "homepage": "https://github.com/LIXIANGXLee/LXSwiftSecurity",
+  "license": "MIT",
+  "authors": {
+    "lixiang": "1367015013@qq.com"
+  },
+  "platforms": {
+    "ios": "9.0"
+  },
+  "swift_versions": "5.0",
+  "source": {
+    "git": "https://github.com/LIXIANGXLee/LXSwiftSecurity.git",
+    "tag": "3.0.0"
+  },
+  "subspecs": [
+    {
+      "name": "Core",
+      "source_files": "LXSwiftSecurity/Core/*.swift"
+    },
+    {
+      "name": "Extension",
+      "source_files": "LXSwiftSecurity/Extension/*.swift",
+      "dependencies": {
+        "LXSwiftSecurity/Core": [
+
+        ]
+      }
+    }
+  ],
+  "swift_version": "5.0"
+}