diff --git a/WF-WebAdmin/WF-WebAdmin/Service/IQuoteService.cs b/WF-WebAdmin/WF-WebAdmin/Service/IQuoteService.cs
index e4a165e..a76b4b0 100644
--- a/WF-WebAdmin/WF-WebAdmin/Service/IQuoteService.cs
+++ b/WF-WebAdmin/WF-WebAdmin/Service/IQuoteService.cs
@@ -4,24 +4,24 @@ namespace WF_WebAdmin.Service
 {
     public interface IQuoteService
     {
-        public void addQuote(Quote quote);
+        public Task addQuote(Quote quote);
 
-        public void removeQuote(Quote quote);
+        public Task removeQuote(Quote quote);
 
-        public void validQuote(Quote quote);
+        public Task validQuote(Quote quote);
 
-        public void updateQuote(Quote quote);
+        public Task updateQuote(Quote quote);
 
-        public List<Quote> getAllQuote();
+        public Task<List<Quote>> getAllQuote();
 
-        public List<Quote> getSomeQuote(int nb, int page);
+        public Task<List<Quote>> getSomeQuote(int nb, int page);
 
-        public Quote getOnequote(int id);
+        public Task<List<Quote>> getOnequote(int id);
 
-        public List<Quote> reserchQuote(string reserch, List<string> argument);
+        public Task<List<Quote>> reserchQuote(string reserch, List<string> argument);
 
-        public List<Quote> getAllQuoteInvalid();
+        public Task<List<Quote>> getAllQuoteInvalid();
 
-        public List<Quote> getSomeQuoteInvalid(int nb, int page);
+        public Task<List<Quote>> getSomeQuoteInvalid(int nb, int page);
     }
 }
diff --git a/WF-WebAdmin/WF-WebAdmin/Service/QuoteServiceStub.cs b/WF-WebAdmin/WF-WebAdmin/Service/QuoteServiceStub.cs
index 74cf398..d6be33b 100644
--- a/WF-WebAdmin/WF-WebAdmin/Service/QuoteServiceStub.cs
+++ b/WF-WebAdmin/WF-WebAdmin/Service/QuoteServiceStub.cs
@@ -12,54 +12,5 @@ namespace WF_WebAdmin.Service
         [Inject]
         public NavigationManager NavigationManager { get; set; }
 
-        public void addQuote(Quote quote)
-        {
-            
-        }
-
-        public  List<Quote> getAllQuote()
-        {
-            throw new NotImplementedException();
-        }
-
-        public List<Quote> getAllQuoteInvalid()
-        {
-            throw new NotImplementedException();
-        }
-
-        public Quote getOnequote(int id)
-        {
-            throw new NotImplementedException();
-        }
-
-        public List<Quote> getSomeQuote(int nb, int page)
-        {
-            throw new NotImplementedException();
-        }
-
-        public List<Quote> getSomeQuoteInvalid(int nb, int page)
-        {
-            throw new NotImplementedException();
-        }
-
-        public void removeQuote(Quote quote)
-        {
-            throw new NotImplementedException();
-        }
-
-        public List<Quote> reserchQuote(string reserch, List<string> argument)
-        {
-            throw new NotImplementedException();
-        }
-
-        public void updateQuote(Quote quote)
-        {
-            throw new NotImplementedException();
-        }
-
-        public void validQuote(Quote quote)
-        {
-            throw new NotImplementedException();
-        }
-    }
+        
 }