diff --git a/Package.swift b/Package.swift
index f018977..e3df1fc 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:4.1
+// swift-tools-version:4.2
 //  Package.swift
 //  Perfect-MongoDB
 //
@@ -25,12 +25,24 @@ let package = Package(
 		.library(name: "PerfectMongoDB", targets: ["PerfectMongoDB"])
 	],
 	dependencies: [
-		.package(url: "https://github.com/PerfectSideRepos/Perfect-CMongo.git", from: "0.1.0"),
-		.package(url: "https://github.com/PerfectSideRepos/Perfect-CBSON.git", from: "0.0.0"),
 		.package(url: "https://github.com/PerfectlySoft/PerfectLib.git", from: "3.0.0")
-	],
-	targets: [
-		.target(name: "PerfectMongoDB", dependencies: ["PerfectLib"]),
+    ],
+    targets: [
+        .systemLibrary(name: "PerfectCMongo",
+            pkgConfig: "libmongoc-1.0",
+            providers: [
+                .apt(["libmongoc-dev"]),
+                .brew(["mongo-c-driver"])
+            ]
+        ),
+        .systemLibrary(name: "PerfectCBSON",
+            pkgConfig: "libbson-1.0",
+            providers: [
+                .apt(["libbson-dev"]),
+                .brew(["mongo-c-driver"])
+            ]
+        ),
+		.target(name: "PerfectMongoDB", dependencies: ["PerfectCMongo", "PerfectCBSON", "PerfectLib"]),
 		.testTarget(name: "PerfectMongoDBTests", dependencies: ["PerfectMongoDB"])
-	]
-)
+    ]
+)
\ No newline at end of file
diff --git a/README.md b/README.md
index c1b8a9a..b113096 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ Perfect - MongoDB Connector [简体中文](README.zh_CN.md)
 
 <p align="center">
     <a href="https://developer.apple.com/swift/" target="_blank">
-        <img src="https://img.shields.io/badge/Swift-4.0-orange.svg?style=flat" alt="Swift 4.0">
+        <img src="https://img.shields.io/badge/Swift-5.0-orange.svg?style=flat" alt="Swift 5.0">
     </a>
     <a href="https://developer.apple.com/swift/" target="_blank">
         <img src="https://img.shields.io/badge/Platforms-OS%20X%20%7C%20Linux%20-lightgray.svg?style=flat" alt="Platforms OS X | Linux">
@@ -82,7 +82,7 @@ Building
 Add this project as a dependency in your Package.swift file.
 
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.Package(url:"https://github.com/PerfectlySoft/Perfect-MongoDB.git", majorVersion: 3)
+.package(url:"https://github.com/PerfectlySoft/Perfect-MongoDB.git", .branch("master"))
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Documentation
diff --git a/README.zh_CN.md b/README.zh_CN.md
index ab9cf89..a92e1f1 100644
--- a/README.zh_CN.md
+++ b/README.zh_CN.md
@@ -24,7 +24,7 @@ Perfect - MongoDB 数据库连接器 [English](README.md)
 
 <p align="center">
     <a href="https://developer.apple.com/swift/" target="_blank">
-        <img src="https://img.shields.io/badge/Swift-3.0-orange.svg?style=flat" alt="Swift 3.0">
+        <img src="https://img.shields.io/badge/Swift-5.0-orange.svg?style=flat" alt="Swift 5.0">
     </a>
     <a href="https://developer.apple.com/swift/" target="_blank">
         <img src="https://img.shields.io/badge/Platforms-OS%20X%20%7C%20Linux%20-lightgray.svg?style=flat" alt="Platforms OS X | Linux">
@@ -50,13 +50,6 @@ Perfect - MongoDB 数据库连接器 [English](README.md)
 
 
 
-## 问题报告
-
-我们正在过渡到 JIRA 程序错误管理系统，因此 GitHub 的问题报告功能就被禁用了。
-
-如果您发现任何问题，或有任何意见和建议，请在我们的 JIRA 工作台指出 [http://jira.perfect.org:8080/servicedesk/customer/portal/1](http://jira.perfect.org:8080/servicedesk/customer/portal/1)。
-
-目前的问题清单请查阅 [http://jira.perfect.org:8080/projects/ISS/issues](http://jira.perfect.org:8080/projects/ISS/issues)
 
 macOS 注意事项
 ----------------
@@ -90,7 +83,7 @@ apt-get install libmongoc-dev libbson-dev libssl-dev
 请在您的 Package.swift 文件下增加以下内容：
 
 ```swift
-.Package(url:"https://github.com/PerfectlySoft/Perfect-MongoDB.git", majorVersion: 3)
+.package(url:"https://github.com/PerfectlySoft/Perfect-MongoDB.git", .branch("master"))
 ```
 
 ## 更多信息
diff --git a/Sources/PerfectCBSON/module.modulemap b/Sources/PerfectCBSON/module.modulemap
new file mode 100644
index 0000000..6eb3195
--- /dev/null
+++ b/Sources/PerfectCBSON/module.modulemap
@@ -0,0 +1,5 @@
+module PerfectCBSON [system] {
+    header "shim.h"
+    link "bson-1.0"
+    export *
+}
\ No newline at end of file
diff --git a/Sources/PerfectCBSON/shim.h b/Sources/PerfectCBSON/shim.h
new file mode 100644
index 0000000..ffe0c0f
--- /dev/null
+++ b/Sources/PerfectCBSON/shim.h
@@ -0,0 +1,2 @@
+#define BCON_H_
+#include <bson.h>
\ No newline at end of file
diff --git a/Sources/PerfectCMongo/module.modulemap b/Sources/PerfectCMongo/module.modulemap
new file mode 100644
index 0000000..d0051da
--- /dev/null
+++ b/Sources/PerfectCMongo/module.modulemap
@@ -0,0 +1,5 @@
+module PerfectCMongo [system] {
+    header "shim.h"
+    link "mongoc-1.0"
+    export *
+}
\ No newline at end of file
diff --git a/Sources/PerfectCMongo/shim.h b/Sources/PerfectCMongo/shim.h
new file mode 100644
index 0000000..d545b55
--- /dev/null
+++ b/Sources/PerfectCMongo/shim.h
@@ -0,0 +1,9 @@
+#include <mongoc.h>
+
+static bool _mongoc_cursor_next(mongoc_cursor_t *cursor, const void **bson)
+{
+	const bson_t *bson2 = NULL;
+	bool r = mongoc_cursor_next(cursor, &bson2);
+	*bson = bson2;
+	return r;
+}
\ No newline at end of file