diff --git a/AlgebraicDataflowArchitectureModel/src/parser/ParserDTRAMForWebService.java b/AlgebraicDataflowArchitectureModel/src/parser/ParserDTRAMForWebService.java
index fb4d05c..c90c3ea 100644
--- a/AlgebraicDataflowArchitectureModel/src/parser/ParserDTRAMForWebService.java
+++ b/AlgebraicDataflowArchitectureModel/src/parser/ParserDTRAMForWebService.java
@@ -46,7 +46,7 @@
 		throws ExpectedWebService, ExpectedBaseURL, ExpectedResources, 
      		   ExpectedLeftCurlyBracket, ExpectedRightBracket, ExpectedAssignment
 	{
-		doParseWebService(this.stream, editor, model);
+		doParseWebService(stream, editor, model);
 	}
 	
 	/**--------------------------------------------------------------------------------
@@ -96,7 +96,7 @@
 			if(!hasSpecificToken(stream.next(), COLON)) 
 				throw new ExpectedAssignment(stream.getLine());
 			
-			// 
+			// get service
 			Service service = new Service(name, baseURL);
 			String resourceName = "";
 
@@ -110,11 +110,25 @@
 				service = service.addIdentifireTemplate(identifierTemplate);
 			}
 			while(hasSpecificToken(stream.next(), COMMA));
+			
+			// check the token is "}"
+			if(!hasSpecificToken(stream.next(), RIGHT_CURLY_BRACKET)) 
+				throw new ExpectedRightBracket(stream.getLine());
 		}
+		// check the token is "}"
+		if(!hasSpecificToken(stream.next(), RIGHT_CURLY_BRACKET)) 
+			throw new ExpectedRightBracket(stream.getLine());
+
 	}
-	
-	private static Boolean hasSpecificToken(final String token, final String correctToken) {
-		return (token.equals(correctToken));
+
+	/**--------------------------------------------------------------------------------
+	 * checking the token has a token.
+	 * 
+	 * @param token
+	 * @param specificTokenName
+	 */	
+	private static Boolean hasSpecificToken(final String token, final String specificTokenName) {
+		return (token.equals(specificTokenName));
 	}
 	
 }