diff --git a/src/service/event.batch.service.ts b/src/service/event.batch.service.ts
index ce434f1..7b4f3a2 100644
--- a/src/service/event.batch.service.ts
+++ b/src/service/event.batch.service.ts
@@ -168,7 +168,11 @@ export class EventBatchSvr {
       const record = await GeneralEvent.saveEvent(event)
       blockNumber = Math.max(parseInt(event.blockNumber, 16), cfg.fromBlock)
       if (cfg.eventProcesser && eventProcessers[cfg.eventProcesser]) {
-        await eventProcessers[cfg.eventProcesser].parseEvent(record)
+        try {
+          await eventProcessers[cfg.eventProcesser].parseEvent(record)
+        } catch (err) {
+          logger.error('process event error: ', err.message || err)
+        }
       } 
     }
     return blockNumber
diff --git a/start_dev.json b/start_dev.json
index d7f590e..9c64510 100644
--- a/start_dev.json
+++ b/start_dev.json
@@ -2,8 +2,7 @@
   "apps": [
     {
       "name": "chain-client",
-      "script": "npm",
-      "args": "run prod:api",
+      "script": "./dist/api.js",
       "cwd": "/root/code/web_chain_client",
       "max_memory_restart": "1024M",
       "log_date_format": "YYYY-MM-DD HH:mm Z",
@@ -12,7 +11,44 @@
       "instances": 1,
       "exec_mode": "fork",
       "env": {
+        "NODE_ENV": "production",
+        "NODE_PATH": "./dist"
+      },
+      "env_production": {
         "NODE_ENV": "production"
+      }
+    },
+    {
+      "name": "chain-scriptions",
+      "script": "./dist/scriptions.js",
+      "cwd": "/root/code/web_chain_client",
+      "max_memory_restart": "1024M",
+      "log_date_format": "YYYY-MM-DD HH:mm Z",
+      "watch": false,
+      "ignore_watch": ["node_modules", "logs", "fixtures", "tasks"],
+      "instances": 1,
+      "exec_mode": "fork",
+      "env": {
+        "NODE_ENV": "production",
+        "NODE_PATH": "./dist"
+      },
+      "env_production": {
+        "NODE_ENV": "production"
+      }
+    },
+    {
+      "name": "chain-events",
+      "script": "./dist/events.js",
+      "cwd": "/root/code/web_chain_client",
+      "max_memory_restart": "1024M",
+      "log_date_format": "YYYY-MM-DD HH:mm Z",
+      "watch": false,
+      "ignore_watch": ["node_modules", "logs", "fixtures", "tasks"],
+      "instances": 1,
+      "exec_mode": "fork",
+      "env": {
+        "NODE_ENV": "production",
+        "NODE_PATH": "./dist"
       },
       "env_production": {
         "NODE_ENV": "production"