diff --git a/backend/src/main/java/com/yfd/platform/qgc_export/processor/CondProcessor.java b/backend/src/main/java/com/yfd/platform/qgc_export/processor/CondProcessor.java
index f79e6921..f9b70e9d 100644
--- a/backend/src/main/java/com/yfd/platform/qgc_export/processor/CondProcessor.java
+++ b/backend/src/main/java/com/yfd/platform/qgc_export/processor/CondProcessor.java
@@ -15,7 +15,7 @@ public class CondProcessor extends WqIndicatorProcessor {
 
     @Override
     public String getSheetName() {
-        return "电导率(μS/cm)";
+        return "水质(电导率)";
     }
 
     @Override
diff --git a/backend/src/main/java/com/yfd/platform/qgc_export/processor/DoxProcessor.java b/backend/src/main/java/com/yfd/platform/qgc_export/processor/DoxProcessor.java
index 61adcc37..5d3723da 100644
--- a/backend/src/main/java/com/yfd/platform/qgc_export/processor/DoxProcessor.java
+++ b/backend/src/main/java/com/yfd/platform/qgc_export/processor/DoxProcessor.java
@@ -15,7 +15,7 @@ public class DoxProcessor extends WqIndicatorProcessor {
 
     @Override
     public String getSheetName() {
-        return "溶解氧(mg/L)";
+        return "水质(溶解氧)";
     }
 
     @Override
diff --git a/backend/src/main/java/com/yfd/platform/qgc_export/processor/PhProcessor.java b/backend/src/main/java/com/yfd/platform/qgc_export/processor/PhProcessor.java
index 1eca08f7..e4c123c2 100644
--- a/backend/src/main/java/com/yfd/platform/qgc_export/processor/PhProcessor.java
+++ b/backend/src/main/java/com/yfd/platform/qgc_export/processor/PhProcessor.java
@@ -15,7 +15,7 @@ public class PhProcessor extends WqIndicatorProcessor {
 
     @Override
     public String getSheetName() {
-        return "PH";
+        return "水质(PH)";
     }
 
     @Override
diff --git a/backend/src/main/java/com/yfd/platform/qgc_export/processor/TuProcessor.java b/backend/src/main/java/com/yfd/platform/qgc_export/processor/TuProcessor.java
index f92a3b0d..babef596 100644
--- a/backend/src/main/java/com/yfd/platform/qgc_export/processor/TuProcessor.java
+++ b/backend/src/main/java/com/yfd/platform/qgc_export/processor/TuProcessor.java
@@ -15,7 +15,7 @@ public class TuProcessor extends WqIndicatorProcessor {
 
     @Override
     public String getSheetName() {
-        return "浊度(NTU)";
+        return "水质(浊度)";
     }
 
     @Override
diff --git a/backend/src/main/java/com/yfd/platform/qgc_export/processor/WtmpProcessor.java b/backend/src/main/java/com/yfd/platform/qgc_export/processor/WtmpProcessor.java
index 7a136d59..c18a1357 100644
--- a/backend/src/main/java/com/yfd/platform/qgc_export/processor/WtmpProcessor.java
+++ b/backend/src/main/java/com/yfd/platform/qgc_export/processor/WtmpProcessor.java
@@ -15,7 +15,7 @@ public class WtmpProcessor extends WqIndicatorProcessor {
 
     @Override
     public String getSheetName() {
-        return "水温(℃)";
+        return "水质(水温)";
     }
 
     @Override