diff --git a/source/tasks.js b/source/tasks.js
index a90f7d3..d0d3540 100644
--- a/source/tasks.js
+++ b/source/tasks.js
@@ -6,8 +6,9 @@ if (!process.env.TD_TASK_DIR) {
 }
 const TASK_FILE = path.join(process.env.TD_TASK_DIR, "tasks.json");
 const LOG_FILE = path.join(process.env.TD_TASK_DIR, "log");
-
-fs.rmSync(LOG_FILE)
+if (fs.existsSync(LOG_FILE)) {
+  fs.rmSync(LOG_FILE)
+}
 
 const ensureIds = (tasks) => {
   return tasks.map(task => {