diff --git a/src/wxss/common.cpp b/src/wxss/common.cpp
index 5bbf816..c4ba1c6 100644
--- a/src/wxss/common.cpp
+++ b/src/wxss/common.cpp
@@ -3,9 +3,25 @@
 namespace WXSS
 {
     
-    std::string RemoveQuote(std::string const&)
+    std::string RemoveQuote(std::string const& a2)
     {
-        throw "not implement";
+        std::string a1;
+        if (a2.length() <= 2)
+        {
+            a1 = "";
+        }
+        else
+        {
+            if (a2[0] == '\'' || a2[0] == '"')
+            {
+                a1 = a2.substr(1, a2.length() - 2);
+            }
+            else
+            {
+                a1 = a2;
+            }
+        }
+        return a1;
     }
     int LintAndParseCSSList(std::map<std::string,std::string> const&, std::string&, std::string&, std::string&, int, bool, bool, bool, std::string const&)
     {
diff --git a/test/wcsc.disassembly.cpp b/test/wcsc.disassembly.cpp
index d9aeeed..830fb60 100644
--- a/test/wcsc.disassembly.cpp
+++ b/test/wcsc.disassembly.cpp
@@ -7662,7 +7662,7 @@ char *__cdecl WXSS::RemoveQuote(char *a1, char **a2)
   else
   {
     v3 = **a2;
-    if ( v3 == 39 || v3 == 34 )
+    if ( v3 == '\''/*39*/ || v3 == '"'/*34*/ )
       std::string::substr(a1, a2, 1u, (unsigned int)(v2 - 2));
     else
       std::string::basic_string(a1, (int)a2);