diff --git a/src/session.ts b/src/session.ts
index 99f2c437..86d99591 100644
--- a/src/session.ts
+++ b/src/session.ts
@@ -76,6 +76,7 @@ class Session {
             return termWrap;
         }
         termWrap = new TermWrap(line.sessionid, line.cmdid);
+        console.log("create term", termWrap);
         this.termMap[termKey] = termWrap;
         this.termMapById[termWrap.termId] = termWrap;
         termWrap.initialized = true;
@@ -104,7 +105,12 @@ class Session {
     }
 }
 
+var DefaultSession : Session = null;
+
 function getDefaultSession() : Session {
+    if (DefaultSession != null) {
+        return DefaultSession;
+    }
     let windowLines = GlobalLines.get();
     let session = new Session();
     session.sessionId = GSessionId;
@@ -113,6 +119,7 @@ function getDefaultSession() : Session {
     session.windows = [
         {sessionid: GSessionId, windowid: GWindowId, name: "default", lines: windowLines},
     ];
+    DefaultSession = session;
     return session;
 }
 
diff --git a/src/term.ts b/src/term.ts
index f4dc46bf..121073bd 100644
--- a/src/term.ts
+++ b/src/term.ts
@@ -39,7 +39,7 @@ class TermWrap {
         this.termId = uuidv4();
         this.sessionId = sessionId;
         this.cmdId = cmdId;
-        this.terminal = new Terminal({rows: 2, cols: 80});
+        this.terminal = new Terminal({rows: 2, cols: 80, theme: {foreground: "#d3d7cf"}});
     }
 
     destroy() {