diff --git a/app/build.gradle b/app/build.gradle
index 4bacb14..e16e390 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,8 +9,8 @@ android {
         applicationId "com.uns.maincar"
         minSdk 26
         targetSdk 32
-        versionCode 21
-        versionName '2.1.0'
+        versionCode 22
+        versionName '2.1.1'
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         externalNativeBuild {
@@ -18,7 +18,7 @@ android {
                 cppFlags ''
             }
         }
-        versionNameSuffix 'alpha'
+        versionNameSuffix 'beta'
     }
 
     buildTypes {
diff --git a/app/release/app-release.apk b/app/release/app-release.apk
index 8aeae00..ddf77a7 100644
Binary files a/app/release/app-release.apk and b/app/release/app-release.apk differ
diff --git a/app/release/output-metadata.json b/app/release/output-metadata.json
index fc8d67b..6bcd1e7 100644
--- a/app/release/output-metadata.json
+++ b/app/release/output-metadata.json
@@ -11,8 +11,8 @@
       "type": "SINGLE",
       "filters": [],
       "attributes": [],
-      "versionCode": 21,
-      "versionName": "2.1.0alpha",
+      "versionCode": 22,
+      "versionName": "2.1.1beta",
       "outputFile": "app-release.apk"
     }
   ],
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 70b33c3..cc8261d 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -237,7 +237,7 @@
 
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="wrap_content"
         android:orientation="horizontal">
 
         <Button
@@ -245,7 +245,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginHorizontal="3dp"
-            android:text="TFT显示器下翻一页" />
+            android:text="TFT下翻一页" />
 
         <Button
             android:id="@+id/btn_movement_control"
diff --git a/opencv/build/intermediates/cxx/Debug/6x33t2q6/meta/x86/generate_cxx_metadata_31_timing.txt b/opencv/build/intermediates/cxx/Debug/6x33t2q6/meta/x86/generate_cxx_metadata_31_timing.txt
index aa66802..f97762f 100644
--- a/opencv/build/intermediates/cxx/Debug/6x33t2q6/meta/x86/generate_cxx_metadata_31_timing.txt
+++ b/opencv/build/intermediates/cxx/Debug/6x33t2q6/meta/x86/generate_cxx_metadata_31_timing.txt
@@ -132,3 +132,10 @@ generate_cxx_metadata completed in 15ms
 
 # C/C++ build system timings
 
+# C/C++ build system timings
+generate_cxx_metadata
+  create-invalidation-state 12ms
+generate_cxx_metadata completed in 18ms
+
+# C/C++ build system timings
+
diff --git a/opencv/build/intermediates/cxx/Debug/6x33t2q6/meta/x86/metadata_generation_record.json b/opencv/build/intermediates/cxx/Debug/6x33t2q6/meta/x86/metadata_generation_record.json
index 6dd88d5..53a7f5a 100644
--- a/opencv/build/intermediates/cxx/Debug/6x33t2q6/meta/x86/metadata_generation_record.json
+++ b/opencv/build/intermediates/cxx/Debug/6x33t2q6/meta/x86/metadata_generation_record.json
@@ -11,7 +11,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": 434260067
+    "memoizedHashCode": 143238636
   },
   {
     "level_": 0,
@@ -25,7 +25,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -1928017514
+    "memoizedHashCode": 2075928351
   },
   {
     "level_": 0,
@@ -39,6 +39,6 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -1129218151
+    "memoizedHashCode": -1420239582
   }
 ]
\ No newline at end of file
diff --git a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/arm64-v8a/generate_cxx_metadata_900_timing.txt b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/arm64-v8a/generate_cxx_metadata_900_timing.txt
index 42bf85e..168160c 100644
--- a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/arm64-v8a/generate_cxx_metadata_900_timing.txt
+++ b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/arm64-v8a/generate_cxx_metadata_900_timing.txt
@@ -1,3 +1,6 @@
 # C/C++ build system timings
 generate_cxx_metadata 12ms
 
+# C/C++ build system timings
+generate_cxx_metadata 12ms
+
diff --git a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/arm64-v8a/metadata_generation_record.json b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/arm64-v8a/metadata_generation_record.json
index 3bdeea5..408d190 100644
--- a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/arm64-v8a/metadata_generation_record.json
+++ b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/arm64-v8a/metadata_generation_record.json
@@ -11,7 +11,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -589001261
+    "memoizedHashCode": 1735359724
   },
   {
     "level_": 0,
@@ -25,7 +25,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": 1533098127
+    "memoizedHashCode": -437508184
   },
   {
     "level_": 0,
@@ -39,6 +39,6 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -1716011813
+    "memoizedHashCode": 608349172
   }
 ]
\ No newline at end of file
diff --git a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/armeabi-v7a/generate_cxx_metadata_900_timing.txt b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/armeabi-v7a/generate_cxx_metadata_900_timing.txt
index 1cfa7e7..d2d8569 100644
--- a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/armeabi-v7a/generate_cxx_metadata_900_timing.txt
+++ b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/armeabi-v7a/generate_cxx_metadata_900_timing.txt
@@ -3,3 +3,5 @@ generate_cxx_metadata
   create-invalidation-state 12ms
 generate_cxx_metadata completed in 17ms
 
+# C/C++ build system timings
+
diff --git a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/armeabi-v7a/metadata_generation_record.json b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/armeabi-v7a/metadata_generation_record.json
index 42a76c7..e54554a 100644
--- a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/armeabi-v7a/metadata_generation_record.json
+++ b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/armeabi-v7a/metadata_generation_record.json
@@ -11,7 +11,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -1773558929
+    "memoizedHashCode": 550802056
   },
   {
     "level_": 0,
@@ -25,7 +25,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": 1272193067
+    "memoizedHashCode": -698413244
   },
   {
     "level_": 0,
@@ -39,6 +39,6 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -846952583
+    "memoizedHashCode": 1477408402
   }
 ]
\ No newline at end of file
diff --git a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/generate_cxx_metadata_31_timing.txt b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/generate_cxx_metadata_31_timing.txt
index bc5b80d..6e01edb 100644
--- a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/generate_cxx_metadata_31_timing.txt
+++ b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/generate_cxx_metadata_31_timing.txt
@@ -71,3 +71,10 @@ generate_cxx_metadata completed in 19ms
 
 # C/C++ build system timings
 
+# C/C++ build system timings
+generate_cxx_metadata
+  create-invalidation-state 11ms
+generate_cxx_metadata completed in 15ms
+
+# C/C++ build system timings
+
diff --git a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/generate_cxx_metadata_900_timing.txt b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/generate_cxx_metadata_900_timing.txt
index 9708df4..ad5cad1 100644
--- a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/generate_cxx_metadata_900_timing.txt
+++ b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/generate_cxx_metadata_900_timing.txt
@@ -1,2 +1,4 @@
 # C/C++ build system timings
 
+# C/C++ build system timings
+
diff --git a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/metadata_generation_record.json b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/metadata_generation_record.json
index 3b11088..61c62e9 100644
--- a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/metadata_generation_record.json
+++ b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86/metadata_generation_record.json
@@ -11,7 +11,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": 422464871
+    "memoizedHashCode": 131443440
   },
   {
     "level_": 0,
@@ -25,7 +25,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": 70550307
+    "memoizedHashCode": -220471124
   },
   {
     "level_": 0,
@@ -39,6 +39,6 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -1141013347
+    "memoizedHashCode": -1432034778
   }
 ]
\ No newline at end of file
diff --git a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86_64/generate_cxx_metadata_900_timing.txt b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86_64/generate_cxx_metadata_900_timing.txt
index 97d903a..eb93c72 100644
--- a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86_64/generate_cxx_metadata_900_timing.txt
+++ b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86_64/generate_cxx_metadata_900_timing.txt
@@ -3,3 +3,5 @@ generate_cxx_metadata
   create-invalidation-state 17ms
 generate_cxx_metadata completed in 21ms
 
+# C/C++ build system timings
+
diff --git a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86_64/metadata_generation_record.json b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86_64/metadata_generation_record.json
index 9ebd47b..b84c2a3 100644
--- a/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86_64/metadata_generation_record.json
+++ b/opencv/build/intermediates/cxx/RelWithDebInfo/4h3t2zj4/meta/x86_64/metadata_generation_record.json
@@ -11,7 +11,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -1462650783
+    "memoizedHashCode": 861710202
   },
   {
     "level_": 0,
@@ -25,7 +25,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -516637863
+    "memoizedHashCode": 1807723122
   },
   {
     "level_": 0,
@@ -39,6 +39,6 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -1799591148
+    "memoizedHashCode": 524769837
   }
 ]
\ No newline at end of file
diff --git a/opencv/build/intermediates/cxx/create_cxx_tasks_31_timing.txt b/opencv/build/intermediates/cxx/create_cxx_tasks_31_timing.txt
index d961431..d6d8842 100644
--- a/opencv/build/intermediates/cxx/create_cxx_tasks_31_timing.txt
+++ b/opencv/build/intermediates/cxx/create_cxx_tasks_31_timing.txt
@@ -712,3 +712,28 @@ create_cxx_tasks
   create-initial-cxx-model completed in 87ms
 create_cxx_tasks completed in 88ms
 
+# C/C++ build system timings
+create_cxx_tasks
+  create-initial-cxx-model
+    create-module-model
+      create-cmake-model 32ms
+    create-module-model completed in 37ms
+    create-module-model
+      create-cmake-model 38ms
+    create-module-model completed in 45ms
+  create-initial-cxx-model completed in 100ms
+create_cxx_tasks completed in 101ms
+
+# C/C++ build system timings
+create_cxx_tasks
+  create-initial-cxx-model
+    create-module-model
+      create-cmake-model 33ms
+    create-module-model completed in 35ms
+    create-module-model
+      create-cmake-model 37ms
+    create-module-model completed in 39ms
+    [gap of 10ms]
+  create-initial-cxx-model completed in 94ms
+create_cxx_tasks completed in 95ms
+
diff --git a/opencv/build/intermediates/cxx/ndk_locator_record_50t213g5.log b/opencv/build/intermediates/cxx/ndk_locator_record_50t213g5.log
index 4305f89..33ad179 100644
--- a/opencv/build/intermediates/cxx/ndk_locator_record_50t213g5.log
+++ b/opencv/build/intermediates/cxx/ndk_locator_record_50t213g5.log
@@ -11,7 +11,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": 1007844022
+    "memoizedHashCode": 716822591
   },
   {
     "level_": 0,
@@ -25,7 +25,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": 1800032125
+    "memoizedHashCode": 1509010694
   },
   {
     "level_": 0,
@@ -39,7 +39,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -1790473978
+    "memoizedHashCode": -2081495409
   },
   {
     "level_": 0,
@@ -53,7 +53,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": 72340092
+    "memoizedHashCode": -218681339
   },
   {
     "level_": 0,
@@ -67,7 +67,7 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -820349490
+    "memoizedHashCode": -1111370921
   },
   {
     "level_": 0,
@@ -81,6 +81,6 @@
       "fieldsDescending": {}
     },
     "memoizedSize": -1,
-    "memoizedHashCode": -484369271
+    "memoizedHashCode": -775390702
   }
 ]
\ No newline at end of file