diff --git a/src/utils/phdHelper.js b/src/utils/phdHelper.js
index 1efbf43..900fef6 100644
--- a/src/utils/phdHelper.js
+++ b/src/utils/phdHelper.js
@@ -78,6 +78,11 @@ export class PHDParser {
    */
   isSample = false
 
+  /**
+   * 台站名
+   */
+  stationName = ''
+
   /**
    * 构造函数
    * @param {string} text
@@ -109,6 +114,7 @@ export class PHDParser {
       } else {
         this.sampleFilePrefix = this.getGammaFilePrefix(headerInfo[2])
       }
+      this.stationName = this.sampleFilePrefix.slice(0, this.sampleFilePrefix.indexOf('-'))
     } else {
       const filePrefixes = this.getFilePrefixes(headerInfo[2])
       this.sampleFilePrefix = filePrefixes.splice(0, 1)[0]
diff --git a/src/views/spectrumAnalysis/components/Modals/LoadFromFileModal.vue b/src/views/spectrumAnalysis/components/Modals/LoadFromFileModal.vue
index e03fda9..0f6a3ab 100644
--- a/src/views/spectrumAnalysis/components/Modals/LoadFromFileModal.vue
+++ b/src/views/spectrumAnalysis/components/Modals/LoadFromFileModal.vue
@@ -422,6 +422,14 @@ export default {
               return
             }
 
+            // 清空该行
+            Object.assign(record, {
+              sampleFileName: undefined,
+              gasFileName: undefined,
+              detFileName: undefined,
+              qcFileName: undefined,
+            })
+
             const { sampleFilePrefix, otherFilePrefixes, qualify, liveTime } = phdParser
             const fileName = `${sampleFilePrefix}S_${qualify}_${liveTime}.PHD`
             record.sampleFileName = {
@@ -473,14 +481,16 @@ export default {
                 file: undefined,
                 fileName: `${sampleFilePrefix}Q.PHD`,
               }
-              const qcFileList = fileList.filter((file) => file.name.includes('_Q_'))
+              const qcFileList = fileList.filter((file) => {
+                const fileName = file.name
+                return fileName.startsWith(phdParser.stationName) && fileName.includes('_Q_')
+              })
               for (const qcFile of qcFileList) {
                 if (qcFile.name.slice(0, 23) <= sampleFilePrefix) {
                   qcFileInfo = {
                     file: qcFile,
                     fileName: qcFile.name,
                   }
-                } else {
                   break
                 }
               }
@@ -528,14 +538,16 @@ export default {
                 file: undefined,
                 fileName: `${sampleFilePrefix}Q.PHD`,
               }
-              const qcFileList = fileList.filter((file) => file.name.includes('_Q_'))
+              const qcFileList = fileList.filter((file) => {
+                const fileName = file.name
+                return fileName.startsWith(phdParser.stationName) && fileName.includes('_Q_')
+              })
               for (const qcFile of qcFileList) {
                 if (qcFile.name.slice(0, 23) <= sampleFilePrefix) {
                   qcFileInfo = {
                     file: qcFile,
                     fileName: qcFile.name,
                   }
-                } else {
                   break
                 }
               }