diff --git a/collector/src/main/java/com/usthe/collector/collect/http/promethus/exporter/ExporterParser.java b/collector/src/main/java/com/usthe/collector/collect/http/promethus/exporter/ExporterParser.java
index f5d896f25a8..4f039e8f5a3 100644
--- a/collector/src/main/java/com/usthe/collector/collect/http/promethus/exporter/ExporterParser.java
+++ b/collector/src/main/java/com/usthe/collector/collect/http/promethus/exporter/ExporterParser.java
@@ -123,7 +123,7 @@ private void parseType(StrBuffer line) {
 
     private void parseMetric(StrBuffer buffer) {
         String metricName = this.readTokenAsMetricName(buffer);
-        if (StringUtils.isEmpty(metricName)) {
+        if (metricName.isEmpty()) {
             log.error("error parse metric, metric name is null, line: {}", buffer.toStr());
             return;
         }
@@ -311,6 +311,7 @@ private String readTokenUnitWhitespace(StrBuffer buffer) {
      * @return token name
      */
     private String readTokenAsMetricName(StrBuffer buffer) {
+        buffer.skipBlankTabs();
         StringBuilder builder = new StringBuilder();
         if (this.isValidMetricNameStart(buffer.charAt(0))) {
             while (!buffer.isEmpty()) {
@@ -333,6 +334,7 @@ private String readTokenAsMetricName(StrBuffer buffer) {
      * @return label name
      */
     private String readTokenAsLabelName(StrBuffer buffer) {
+        buffer.skipBlankTabs();
         StringBuilder builder = new StringBuilder();
         char c = buffer.read();
         if (this.isValidLabelNameStart(c)) {
diff --git a/collector/src/test/java/com/usthe/collector/collect/http/promethus/exporter/ExporterParserTest.java b/collector/src/test/java/com/usthe/collector/collect/http/promethus/exporter/ExporterParserTest.java
index 2dbc058e0ef..513465f48e8 100644
--- a/collector/src/test/java/com/usthe/collector/collect/http/promethus/exporter/ExporterParserTest.java
+++ b/collector/src/test/java/com/usthe/collector/collect/http/promethus/exporter/ExporterParserTest.java
@@ -14,7 +14,7 @@ class ExporterParserTest {
 
     @Test
     void textToMetric() {
-        String resp = "# HELP go_gc_cycles_automatic_gc_cycles_total Count of completed GC cycles generated by the Go runtime.\n" +
+        String resp = "# HELP  go_gc_cycles_automatic_gc_cycles_total Count of completed GC cycles generated by the Go runtime.\n" +
                         "# TYPE go_gc_cycles_automatic_gc_cycles_total counter\n" +
                         "go_gc_cycles_automatic_gc_cycles_total 0\n" +
                         "# HELP go_gc_cycles_forced_gc_cycles_total Count of completed GC cycles forced by the application.\n" +
@@ -42,6 +42,7 @@ void textToMetric() {
                         "# EOF";
         ExporterParser parser = new ExporterParser();
         Map<String, MetricFamily> metricFamilyMap = parser.textToMetric(resp);
-        assertEquals(metricFamilyMap.size(), 6);
+        assertEquals(6, metricFamilyMap.size());
+        assertEquals(5, metricFamilyMap.get("go_gc_duration_seconds").getMetricList().get(0).getSummary().getQuantileList().size());
     }
 }
\ No newline at end of file
diff --git a/manager/src/main/resources/application.yml b/manager/src/main/resources/application.yml
index 50b7d91e6aa..ee3b348cb90 100644
--- a/manager/src/main/resources/application.yml
+++ b/manager/src/main/resources/application.yml
@@ -114,7 +114,7 @@ warehouse:
       rpc-port: 6667
       username: root
       password: root
-      # com.usthe.warehouse.config.IotDbVersion: V_0_13 || V_1_00
+      # com.usthe.warehouse.config.IotDbVersion: V_0_13 || V_1_0
       version: V_0_13
       query-timeout-in-ms: -1
       # 数据存储时间：默认'7776000000'（90天,单位为毫秒,-1代表永不过期）