diff --git a/model_zoo/official/lite/Himindspore/app/src/main/cpp/ImageMindSporeNetnative.cpp b/model_zoo/official/lite/Himindspore/app/src/main/cpp/ImageMindSporeNetnative.cpp
index 4928ea752d..fcae6a938d 100644
--- a/model_zoo/official/lite/Himindspore/app/src/main/cpp/ImageMindSporeNetnative.cpp
+++ b/model_zoo/official/lite/Himindspore/app/src/main/cpp/ImageMindSporeNetnative.cpp
@@ -567,8 +567,8 @@ std::string ProcessRunnetResult(const int RET_CATEGORY_SUM, const char *const la
         scores[i] = temp_scores[i];
     }
 
-    float unifiedThre = 0.5;
-    float probMax = 1.0;
+    const float unifiedThre = 0.5;
+    const float probMax = 1.0;
     for (size_t i = 0; i < RET_CATEGORY_SUM; ++i) {
         float threshold = g_thres_map[i];
         float tmpProb = scores[i];
diff --git a/model_zoo/official/lite/image_classification/app/src/main/cpp/MindSporeNetnative.cpp b/model_zoo/official/lite/image_classification/app/src/main/cpp/MindSporeNetnative.cpp
index acc9f11510..34204b0e76 100644
--- a/model_zoo/official/lite/image_classification/app/src/main/cpp/MindSporeNetnative.cpp
+++ b/model_zoo/official/lite/image_classification/app/src/main/cpp/MindSporeNetnative.cpp
@@ -239,8 +239,8 @@ std::string ProcessRunnetResult(const int RET_CATEGORY_SUM, const char *const la
       scores[i] = temp_scores[i];
   }
 
-  float unifiedThre = 0.5;
-  float probMax = 1.0;
+  const float unifiedThre = 0.5;
+  const float probMax = 1.0;
   for (size_t i = 0; i < RET_CATEGORY_SUM; ++i) {
       float threshold = g_thres_map[i];
       float tmpProb = scores[i];