diff --git a/XSourceNote.xcodeproj/project.pbxproj b/XSourceNote.xcodeproj/project.pbxproj
index 10161c2..9f8fc56 100644
--- a/XSourceNote.xcodeproj/project.pbxproj
+++ b/XSourceNote.xcodeproj/project.pbxproj
@@ -541,9 +541,10 @@
 				HEADER_SEARCH_PATHS = XSourceNote/MagicalRecord;
 				INFOPLIST_FILE = XSourceNote/Info.plist;
 				INSTALL_PATH = "/Library/Application Support/Developer/Shared/Xcode/Plug-ins";
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				PRODUCT_BUNDLE_IDENTIFIER = com.everettjf.XSourceNote;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx;
 				WRAPPER_EXTENSION = xcplugin;
 			};
 			name = Debug;
@@ -563,9 +564,10 @@
 				HEADER_SEARCH_PATHS = XSourceNote/MagicalRecord;
 				INFOPLIST_FILE = XSourceNote/Info.plist;
 				INSTALL_PATH = "/Library/Application Support/Developer/Shared/Xcode/Plug-ins";
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				PRODUCT_BUNDLE_IDENTIFIER = com.everettjf.XSourceNote;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx;
 				WRAPPER_EXTENSION = xcplugin;
 			};
 			name = Release;
diff --git a/XSourceNote.xcodeproj/project.xcworkspace/xcuserdata/everettjf.xcuserdatad/UserInterfaceState.xcuserstate b/XSourceNote.xcodeproj/project.xcworkspace/xcuserdata/everettjf.xcuserdatad/UserInterfaceState.xcuserstate
index b355482..a40afff 100644
Binary files a/XSourceNote.xcodeproj/project.xcworkspace/xcuserdata/everettjf.xcuserdatad/UserInterfaceState.xcuserstate and b/XSourceNote.xcodeproj/project.xcworkspace/xcuserdata/everettjf.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/XSourceNote/XSourceNote.m b/XSourceNote/XSourceNote.m
index c07675f..7373558 100755
--- a/XSourceNote/XSourceNote.m
+++ b/XSourceNote/XSourceNote.m
@@ -120,7 +120,7 @@ - (void)toggleNote
 //    NSLog(@"code below = \n%@", codeOfLines);
     
     // length of "file://" is 7
-    NSString *sourcePath = [[editor.sourceCodeDocument.fileURL absoluteString] substringFromIndex:7];
+    NSString *sourcePath = [[[editor.sourceCodeDocument.fileURL absoluteString] substringFromIndex:7] stringByRemovingPercentEncoding];
     
     XSourceNoteStorage *st = [XSourceNoteStorage sharedStorage];
     if([st.rootPath isEqualToString:@""]){
diff --git a/XSourceNote/XSourceNoteStorage.m b/XSourceNote/XSourceNoteStorage.m
index 0bf8db2..a2c90b9 100644
--- a/XSourceNote/XSourceNoteStorage.m
+++ b/XSourceNote/XSourceNoteStorage.m
@@ -64,9 +64,8 @@ - (NSURL *)notePath{
     NSString *projectName = [workspaceFilePath lastPathComponent];
     projectName = [projectName stringByDeletingPathExtension];
     
-    NSString *settingFileName = [NSString stringWithFormat:@"%@_%lu.db",
-                                 projectName,
-                                 [workspaceFilePath hash] % 1000
+    NSString *settingFileName = [NSString stringWithFormat:@"%@.db",
+                                 projectName
                                  ];
     
     NSString *noteUrlString =[[XSourceNoteUtil notesDirectory] stringByAppendingPathComponent:settingFileName];
diff --git a/XSourceNote/XSourceNoteUtil.m b/XSourceNote/XSourceNoteUtil.m
old mode 100644
new mode 100755
index 9e95e54..62aceef
--- a/XSourceNote/XSourceNoteUtil.m
+++ b/XSourceNote/XSourceNoteUtil.m
@@ -90,7 +90,7 @@ +(NSString *)currentWorkspaceFilePath{
     if(nil == document)
         return nil;
     DVTFilePath *workspacefilePath = document.workspace.representingFilePath;
-    return [workspacefilePath.fileURL absoluteString];
+    return [[workspacefilePath.fileURL absoluteString] stringByRemovingPercentEncoding];
 }
 
 + (void)highlightLine:(NSUInteger)lineNumber inTextView:(NSTextView*)textView