diff --git a/backend/services/api-test/src/main/java/io/metersphere/api/parser/jmeter/processor/ExtractPostProcessorConverter.java b/backend/services/api-test/src/main/java/io/metersphere/api/parser/jmeter/processor/ExtractPostProcessorConverter.java
index bdde1f4354..d7216346ec 100644
--- a/backend/services/api-test/src/main/java/io/metersphere/api/parser/jmeter/processor/ExtractPostProcessorConverter.java
+++ b/backend/services/api-test/src/main/java/io/metersphere/api/parser/jmeter/processor/ExtractPostProcessorConverter.java
@@ -45,10 +45,11 @@ public class ExtractPostProcessorConverter extends MsProcessorConverter<ExtractP
         List<MsExtract> list = processor.getExtractors().stream()
                 .filter(extract -> StringUtils.equals(extract.getVariableType(), MsExtract.MsExtractType.ENVIRONMENT.name())
                         && extract.isValid() && extract.getEnable()).toList();
-        if (CollectionUtils.isNotEmpty(list)) {
+
+        ApiParamConfig apiParamConfig = (ApiParamConfig) config;
+        EnvironmentInfoDTO envConfig = apiParamConfig.getEnvConfig(processor.getProjectId());
+        if (CollectionUtils.isNotEmpty(list) && envConfig != null) {
             //需要生成一个后置脚本
-            ApiParamConfig apiParamConfig = (ApiParamConfig) config;
-            EnvironmentInfoDTO envConfig = apiParamConfig.getEnvConfig(processor.getProjectId());
             String envId = envConfig.getId();
             JSR223PostProcessor jsr223PostProcessor = new JSR223PostProcessor();
             jsr223PostProcessor.setName("Set Environment Variable");
diff --git a/frontend/src/views/api-test/components/fastExtraction/moreSetting.vue b/frontend/src/views/api-test/components/fastExtraction/moreSetting.vue
index 713f452ce6..7cfb07565d 100644
--- a/frontend/src/views/api-test/components/fastExtraction/moreSetting.vue
+++ b/frontend/src/views/api-test/components/fastExtraction/moreSetting.vue
@@ -79,6 +79,7 @@
           v-model:model-value="expressionForm.resultMatchingRuleNum"
           :default-value="1"
           :min="1"
+          :max="2147483647"
           :precision="0"
           class="w-[80px]"
           @blur="inputNotNull"