diff --git a/Easydict.xcodeproj/project.pbxproj b/Easydict.xcodeproj/project.pbxproj
index 49c60577c..20775b2a7 100644
--- a/Easydict.xcodeproj/project.pbxproj
+++ b/Easydict.xcodeproj/project.pbxproj
@@ -3198,7 +3198,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				MARKETING_VERSION = 2.5.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.izual.Easydict-debug";
 				PRODUCT_MODULE_NAME = Easydict;
@@ -3238,7 +3238,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				MARKETING_VERSION = 2.5.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.izual.Easydict;
 				PRODUCT_MODULE_NAME = Easydict;
diff --git a/Easydict.xcworkspace/xcshareddata/swiftpm/Package.resolved b/Easydict.xcworkspace/xcshareddata/swiftpm/Package.resolved
index 85e3f87d5..6dda3d72c 100644
--- a/Easydict.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/Easydict.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -77,8 +77,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/google/generative-ai-swift",
       "state" : {
-        "revision" : "fead3038a70047a72ea2cf39e96d3add71c372de",
-        "version" : "0.4.4"
+        "revision" : "5cf2aae0f4d04b77fe7b2110da1145462ff92b84",
+        "version" : "0.4.6"
       }
     },
     {
diff --git a/Easydict/Feature/Service/Gemini/GeminiService.swift b/Easydict/Feature/Service/Gemini/GeminiService.swift
index 3d9eb13e0..2c510b4fc 100644
--- a/Easydict/Feature/Service/Gemini/GeminiService.swift
+++ b/Easydict/Feature/Service/Gemini/GeminiService.swift
@@ -75,25 +75,36 @@ public final class GeminiService: QueryService {
 
     override public func translate(_ text: String, from: Language, to: Language, completion: @escaping (EZQueryResult, Error?) -> Void) {
         Task {
-            // https://github.com/google/generative-ai-swift
             do {
                 var resultString = ""
                 let prompt = GeminiService.translationPrompt + "Translate the following \(from.rawValue) text into \(to.rawValue): \(text)"
                 print("gemini prompt: \(prompt)")
                 let model = GenerativeModel(name: "gemini-pro", apiKey: apiKey)
-                let outputContentStream = model.generateContentStream(prompt)
 
-                // stream response
-                for try await outputContent in outputContentStream {
+                if #available(macOS 12.0, *) {
+                    let outputContentStream = model.generateContentStream(prompt)
+
+                    // stream response
+                    for try await outputContent in outputContentStream {
+                        guard let line = outputContent.text else {
+                            return
+                        }
+
+                        print("gemini response: \(line)")
+                        resultString += line
+                    }
+                } else {
+                    let outputContent = try await model.generateContent(prompt)
                     guard let line = outputContent.text else {
                         return
                     }
 
                     print("gemini response: \(line)")
                     resultString += line
-                    result.translatedResults = [resultString]
-                    completion(result, nil)
                 }
+
+                result.translatedResults = [resultString]
+                completion(result, nil)
             } catch {
                 print(error.localizedDescription)
                 completion(result, error)
diff --git a/Easydict/Feature/Utility/EZDeviceSystemInfo/EZDeviceSystemInfo.m b/Easydict/Feature/Utility/EZDeviceSystemInfo/EZDeviceSystemInfo.m
index 148da924f..79e11eb56 100644
--- a/Easydict/Feature/Utility/EZDeviceSystemInfo/EZDeviceSystemInfo.m
+++ b/Easydict/Feature/Utility/EZDeviceSystemInfo/EZDeviceSystemInfo.m
@@ -57,7 +57,7 @@ + (NSString *)getDeviceModel {
 
 /// Get device UUID, 4F07896A-1580-5270-A0E8-D7FA9DFA6868
 + (NSString *)getDeviceUUID {
-    io_service_t platformExpert = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("IOPlatformExpertDevice"));
+    io_service_t platformExpert = IOServiceGetMatchingService(kIOMasterPortDefault, IOServiceMatching("IOPlatformExpertDevice"));
     CFStringRef uuidString = (CFStringRef)IORegistryEntryCreateCFProperty(platformExpert, CFSTR("IOPlatformUUID"), kCFAllocatorDefault, 0);
     NSString *uuid = (__bridge NSString *)(uuidString);
     IOObjectRelease(platformExpert);