diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ac8b4c1..7697c89 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,5 +1,5 @@
 name: Release-To-OssRh
-run-name: Deploy ${{github.event.release.tag_name}} to Sonatype by @${{ github.actor }}
+run-name: Release ${{github.ref_name}} by @${{ github.event_name }}
 
 on:
   workflow_dispatch:
@@ -76,6 +76,9 @@ jobs:
           echo $_ver
           echo "WINGS_VERSION=$_ver" >> "$GITHUB_OUTPUT"
           
+          echo "MVN_COVERAGE=${{ inputs.testCoverReport || github.event_name == 'release' }}" >> "$GITHUB_OUTPUT"
+          echo "MVN_DEPLOYRH=${{ inputs.deployOssrh || github.event_name == 'release' }}" >> "$GITHUB_OUTPUT"
+          
           mvn -v
           git --no-pager log --graph -10 --pretty=format:'%H - %ai %d %s'
           
@@ -95,7 +98,7 @@ jobs:
 
       ## report if not release
       - name: Test Coverage ${{ steps.settings.outputs.WINGS_VERSION }} ${{ steps.settings.outputs.GIT_BRANCH }}
-        if: inputs.testCoverReport
+        if: steps.settings.outputs.MVN_COVERAGE
         run: >
           mvn 
           -P coverage
@@ -106,7 +109,7 @@ jobs:
           JAVA_HOME: ${{ steps.settings.outputs.JAVA_HOME }}
       ## import gpp private key
       - name: Import GPG key
-        if: inputs.deployOssrh
+        if: steps.settings.outputs.MVN_DEPLOYRH
         uses: crazy-max/ghaction-import-gpg@v6
         with:
           gpg_private_key: ${{ secrets.MVN_GPG_SKEY }}
@@ -114,7 +117,7 @@ jobs:
 
       ## maven deploy
       - name: Deploy ${{ steps.settings.outputs.WINGS_VERSION }} ${{ steps.settings.outputs.GIT_BRANCH }}
-        if: inputs.deployOssrh
+        if: steps.settings.outputs.MVN_DEPLOYRH
         run: >
           mvn 
           -P ossrh
diff --git a/src/test/java/pro/fessional/meepo/bind/dna/DnaBkbTest.java b/src/test/java/pro/fessional/meepo/bind/dna/DnaBkbTest.java
index 7c48542..dead775 100644
--- a/src/test/java/pro/fessional/meepo/bind/dna/DnaBkbTest.java
+++ b/src/test/java/pro/fessional/meepo/bind/dna/DnaBkbTest.java
@@ -1,5 +1,6 @@
 package pro.fessional.meepo.bind.dna;
 
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import pro.fessional.meepo.TraceTest;
 import pro.fessional.meepo.bind.wow.Clop;
@@ -17,5 +18,7 @@ public class DnaBkbTest extends TraceTest {
     public void testToString() {
         logger.debug("d1={}", d1);
         logger.debug("d2={}", d2);
+        Assertions.assertTrue(d1.toString().contains("name='BlackKingBar'"));
+        Assertions.assertTrue(d2.toString().contains("name='BlackKingBar'"));
     }
 }
diff --git a/src/test/java/pro/fessional/meepo/bind/dna/DnaEndTest.java b/src/test/java/pro/fessional/meepo/bind/dna/DnaEndTest.java
index 46fe194..16af2de 100644
--- a/src/test/java/pro/fessional/meepo/bind/dna/DnaEndTest.java
+++ b/src/test/java/pro/fessional/meepo/bind/dna/DnaEndTest.java
@@ -1,5 +1,6 @@
 package pro.fessional.meepo.bind.dna;
 
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import pro.fessional.meepo.TraceTest;
 import pro.fessional.meepo.bind.wow.Clop;
@@ -19,5 +20,7 @@ public class DnaEndTest extends TraceTest {
     public void testToString() {
         logger.debug("d1={}", d1);
         logger.debug("d2={}", d2);
+        Assertions.assertTrue(d1.toString().contains("name=[BlackKingBar,id]"));
+        Assertions.assertTrue(d2.toString().contains("name=[BlackKingBar,id]"));
     }
 }
diff --git a/src/test/java/pro/fessional/meepo/bind/dna/DnaRawTest.java b/src/test/java/pro/fessional/meepo/bind/dna/DnaRawTest.java
index 9ec28fa..eb10e10 100644
--- a/src/test/java/pro/fessional/meepo/bind/dna/DnaRawTest.java
+++ b/src/test/java/pro/fessional/meepo/bind/dna/DnaRawTest.java
@@ -1,5 +1,6 @@
 package pro.fessional.meepo.bind.dna;
 
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import pro.fessional.meepo.TraceTest;
 import pro.fessional.meepo.bind.wow.Clop;
@@ -19,6 +20,8 @@ public class DnaRawTest extends TraceTest {
     public void testToString() {
         logger.debug("d1={}", d1);
         logger.debug("d2={}", d2);
+        Assertions.assertTrue(d1.toString().contains("text='SUPER(1010100'"));
+        Assertions.assertTrue(d2.toString().contains("text='SUPER(1010100'"));
     }
 
 }
diff --git a/src/test/java/pro/fessional/meepo/bind/dna/DnaSetTest.java b/src/test/java/pro/fessional/meepo/bind/dna/DnaSetTest.java
index cb6244f..a9d669c 100644
--- a/src/test/java/pro/fessional/meepo/bind/dna/DnaSetTest.java
+++ b/src/test/java/pro/fessional/meepo/bind/dna/DnaSetTest.java
@@ -1,5 +1,6 @@
 package pro.fessional.meepo.bind.dna;
 
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import pro.fessional.meepo.TraceTest;
 import pro.fessional.meepo.bind.wow.Clop;
@@ -20,5 +21,7 @@ public class DnaSetTest extends TraceTest {
     public void testToString() {
         logger.debug("d1={}", d1);
         logger.debug("d2={}", d2);
+        Assertions.assertTrue(d1.toString().contains("find='false', repl='{{user.male}}'}"));
+        Assertions.assertTrue(d2.toString().contains("find='false', repl='{{user.male}}'"));
     }
 }
diff --git a/src/test/java/pro/fessional/meepo/bind/rna/RnaPutTest.java b/src/test/java/pro/fessional/meepo/bind/rna/RnaPutTest.java
index 944f2b0..2df6f0b 100644
--- a/src/test/java/pro/fessional/meepo/bind/rna/RnaPutTest.java
+++ b/src/test/java/pro/fessional/meepo/bind/rna/RnaPutTest.java
@@ -1,5 +1,6 @@
 package pro.fessional.meepo.bind.rna;
 
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import pro.fessional.meepo.TraceTest;
 import pro.fessional.meepo.bind.wow.Clop;
@@ -17,5 +18,8 @@ public class RnaPutTest extends TraceTest {
     public void testToString() {
         logger.debug("d1={}", d1);
         logger.debug("d2={}", d2);
+
+        Assertions.assertTrue(d1.toString().contains("type='os', para='who', expr='basename $(pwd)'"));
+        Assertions.assertTrue(d2.toString().contains("type='os', para='who', expr='basename $(pwd)'"));
     }
 }
diff --git a/src/test/java/pro/fessional/meepo/bind/rna/RnaRunTest.java b/src/test/java/pro/fessional/meepo/bind/rna/RnaRunTest.java
index aa00d9c..9894884 100644
--- a/src/test/java/pro/fessional/meepo/bind/rna/RnaRunTest.java
+++ b/src/test/java/pro/fessional/meepo/bind/rna/RnaRunTest.java
@@ -1,5 +1,6 @@
 package pro.fessional.meepo.bind.rna;
 
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import pro.fessional.meepo.TraceTest;
 import pro.fessional.meepo.bind.wow.Clop;
@@ -20,5 +21,8 @@ public class RnaRunTest extends TraceTest {
     public void testToString() {
         logger.debug("d1={}", d1);
         logger.debug("d2={}", d2);
+
+        Assertions.assertTrue(d1.toString().contains("type='os', find='rand', expr='echo $RANDOM'"));
+        Assertions.assertTrue(d2.toString().contains("type='os', find='rand', expr='echo $RANDOM'"));
     }
 }
diff --git a/src/test/java/pro/fessional/meepo/bind/rna/RnaUseTest.java b/src/test/java/pro/fessional/meepo/bind/rna/RnaUseTest.java
index 445d3d8..8587147 100644
--- a/src/test/java/pro/fessional/meepo/bind/rna/RnaUseTest.java
+++ b/src/test/java/pro/fessional/meepo/bind/rna/RnaUseTest.java
@@ -1,5 +1,6 @@
 package pro.fessional.meepo.bind.rna;
 
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import pro.fessional.meepo.TraceTest;
 import pro.fessional.meepo.bind.wow.Clop;
@@ -20,5 +21,8 @@ public class RnaUseTest extends TraceTest {
     public void testToString() {
         logger.debug("d1={}", d1);
         logger.debug("d2={}", d2);
+
+        Assertions.assertTrue(d1.toString().contains("find='meepo', para='who'"));
+        Assertions.assertTrue(d2.toString().contains("find='meepo', para='who'"));
     }
 }
diff --git a/src/test/java/pro/fessional/meepo/bind/txt/HiMeepoTest.java b/src/test/java/pro/fessional/meepo/bind/txt/HiMeepoTest.java
index 43aae5a..013b363 100644
--- a/src/test/java/pro/fessional/meepo/bind/txt/HiMeepoTest.java
+++ b/src/test/java/pro/fessional/meepo/bind/txt/HiMeepoTest.java
@@ -1,5 +1,6 @@
 package pro.fessional.meepo.bind.txt;
 
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import pro.fessional.meepo.TraceTest;
 import pro.fessional.meepo.bind.wow.Clop;
@@ -17,5 +18,7 @@ public class HiMeepoTest extends TraceTest {
     public void testToString() {
         logger.debug("d1={}", d1);
         logger.debug("d2={}", d2);
+        Assertions.assertTrue(d1.toString().contains("head='/*', tail='*/'"));
+        Assertions.assertTrue(d2.toString().contains("head='/*', tail='*/'"));
     }
 }
diff --git a/src/test/java/pro/fessional/meepo/bind/txt/TxtSimpleTest.java b/src/test/java/pro/fessional/meepo/bind/txt/TxtSimpleTest.java
index e1d2dda..4601dc0 100644
--- a/src/test/java/pro/fessional/meepo/bind/txt/TxtSimpleTest.java
+++ b/src/test/java/pro/fessional/meepo/bind/txt/TxtSimpleTest.java
@@ -1,5 +1,6 @@
 package pro.fessional.meepo.bind.txt;
 
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import pro.fessional.meepo.TraceTest;
 import pro.fessional.meepo.bind.wow.Clop;
@@ -17,5 +18,8 @@ public class TxtSimpleTest extends TraceTest {
     public void testToString() {
         logger.debug("d1={}", d1);
         logger.debug("d2={}", d2);
+
+        Assertions.assertTrue(d1.toString().contains("text='123456789'"));
+        Assertions.assertTrue(d2.toString().contains("text='123456789'"));
     }
 }
diff --git a/src/test/java/pro/fessional/meepo/poof/RnaManagerTest.java b/src/test/java/pro/fessional/meepo/poof/RnaManagerTest.java
index a9151b6..d2086f1 100644
--- a/src/test/java/pro/fessional/meepo/poof/RnaManagerTest.java
+++ b/src/test/java/pro/fessional/meepo/poof/RnaManagerTest.java
@@ -29,7 +29,7 @@ public void testFunNow1() {
         Gene gene = Parser.parse(meepo);
         Map<String, Object> ctx = new HashMap<>();
         String out = gene.merge(ctx);
-        logger.debug(out);
+        logger.debug("testFunNow={}", out);
         Pattern ptn = Pattern.compile("\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2}");
         assertTrue(ptn.matcher(out).find());
     }
@@ -40,7 +40,7 @@ public void testFunNow2() {
         Gene gene = Parser.parse(meepo);
         Map<String, Object> ctx = new HashMap<>();
         String out = gene.merge(ctx);
-        logger.debug(out);
+        logger.debug("testFunNow={}", out);
         Pattern ptn = Pattern.compile("\\d{4}-\\d{2}-\\d{2}");
         assertTrue(ptn.matcher(out).find());
     }
@@ -52,7 +52,7 @@ public void testFunNow() {
         Map<String, Object> ctx = new HashMap<>();
         {
             Object obj = fun.eval(ctx, null);
-            logger.debug("obj={}", obj);
+            logger.debug("testFunNow.obj={}", obj);
         }
         {
             Object obj = fun.eval(ctx, new java.util.Date(0));
@@ -97,7 +97,7 @@ public void testFunAbs() {
         ctx.put("number", -1);
         Gene gene = Parser.parse(meepo);
         String out = gene.merge(ctx);
-        logger.debug(out);
+        logger.debug("testFunAbs={}", out);
         assertEquals("1", out);
     }
 
@@ -112,7 +112,7 @@ public void testFunCtx() {
 
         Gene gene = Parser.parse(meepo);
         String out = gene.merge(ctx);
-        logger.debug(out);
+        logger.debug("testFunCtx={}", out);
         assertEquals("1", out);
     }
 }
diff --git a/src/test/java/pro/fessional/meepo/sack/HolderTest.java b/src/test/java/pro/fessional/meepo/sack/HolderTest.java
index c908c00..e217e57 100644
--- a/src/test/java/pro/fessional/meepo/sack/HolderTest.java
+++ b/src/test/java/pro/fessional/meepo/sack/HolderTest.java
@@ -20,42 +20,55 @@ class HolderTest extends TraceTest {
     void parseSimple() {
         String hd = "this is {{var | PascalCase}} here";
         final Gene gene = Holder.parse(hd);
-        logger.debug(gene.build());
-        logger.debug(gene.graph());
+        String build = gene.build();
+        String graph = gene.graph();
+        logger.debug("hd={}", hd);
+        logger.debug("build={}", build);
+        logger.debug("graph={}", graph);
         String str = gene.merge(ctx);
         assertEquals("this is TryDoFor here", str);
+        assertEquals(hd, build);
     }
 
     @Test
     void parseEsc1() {
         String hd = "this is /{{ //{{ var | PascalCase | BIG_SNAKE }} /}} here";
         final Gene gene = Holder.parse(true, hd, "{{", "}}", "/");
-        logger.debug(hd);
-        logger.debug(gene.build());
-        logger.debug(gene.graph());
+        String build = gene.build();
+        String graph = gene.graph();
+        logger.debug("hd={}", hd);
+        logger.debug("build={}", build);
+        logger.debug("graph={}", graph);
         String str = gene.merge(ctx);
         assertEquals("this is {{ /TRY_DO_FOR }} here", str);
+        assertEquals("this is {{ /{{ var | PascalCase | BIG_SNAKE }} }} here", build);
     }
 
     @Test
     void parseEsc2() {
         String hd = "} this is /${ //${ var | PascalCase | BIG_SNAKE } /} here ${";
         final Gene gene = Holder.parse(true, hd, "${", "}", "/");
-        logger.debug(hd);
-        logger.debug(gene.build());
-        logger.debug(gene.graph());
+        String build = gene.build();
+        String graph = gene.graph();
+        logger.debug("hd={}", hd);
+        logger.debug("build={}", build);
+        logger.debug("graph={}", graph);
         String str = gene.merge(ctx);
         assertEquals("} this is ${ /TRY_DO_FOR } here ${", str);
+        assertEquals("} this is ${ /${ var | PascalCase | BIG_SNAKE } } here ${", build);
     }
 
     @Test
     void parseEsc3() {
         String hd = "}}}} this is /${ //${ var | PascalCase | BIG_SNAKE }}} /}}}} here ${";
         final Gene gene = Holder.parse(true, hd, "${", "}}}", "/");
-        logger.debug(hd);
-        logger.debug(gene.build());
-        logger.debug(gene.graph());
+        String graph = gene.graph();
+        String build = gene.build();
+        logger.debug("hd={}", hd);
+        logger.debug("build={}", build);
+        logger.debug("graph={}", graph);
         String str = gene.merge(ctx);
         assertEquals("}}}} this is ${ /TRY_DO_FOR }}}} here ${", str);
+        assertEquals("}}}} this is ${ /${ var | PascalCase | BIG_SNAKE }}} }}}} here ${", build);
     }
 }
\ No newline at end of file
diff --git a/src/test/java/pro/fessional/meepo/sack/ParserTest.java b/src/test/java/pro/fessional/meepo/sack/ParserTest.java
index 474d8ba..e690db0 100644
--- a/src/test/java/pro/fessional/meepo/sack/ParserTest.java
+++ b/src/test/java/pro/fessional/meepo/sack/ParserTest.java
@@ -179,7 +179,8 @@ private void checkDnaBkb(HiMeepo meepo, String txt, String name, String build) {
 
         Exon exon = Parser.dealDnaBkb(ctx);
         assertNotNull(exon);
-        logger.debug("{}", exon);
+        String str = exon.toString();
+        logger.debug("checkDnaBkb={}", str);
         if (name == null) {
             assertEquals(0, exon.edge.until);
         }
@@ -220,7 +221,8 @@ private void checkDnaEnd(HiMeepo meepo, String txt, String name, String build) {
 
         Exon exon = Parser.dealDnaEnd(ctx);
         assertNotNull(exon);
-        logger.debug(exon.toString());
+        String str = exon.toString();
+        logger.debug("checkDnaEnd={}", str);
 
         if (name == null) {
             assertEquals(0, exon.edge.until);
@@ -268,7 +270,8 @@ private void checkDnaSet(HiMeepo meepo, String txt, Life life, String find, Stri
 
         Exon exon = Parser.dealDnaSet(ctx);
         assertNotNull(exon);
-        logger.debug(exon.toString());
+        String str = exon.toString();
+        logger.debug("checkDnaSet={}", str);
 
         if (life == null) {
             assertEquals(0, exon.edge.until);
@@ -318,7 +321,7 @@ public void dealDnaSet() {
         checkDnaSet(level5, "@@/* DNA:SET /false/mail */\n@@", null, null, null, "/* DNA:SET /false/mail */");
 
         // nothing to test
-        TxtDnaSet tds = new TxtDnaSet("a", new Clop(0, 1,0,0), "TxtDnaSet-toString-Test");
+        TxtDnaSet tds = new TxtDnaSet("a", new Clop(0, 1, 0, 0), "TxtDnaSet-toString-Test");
         Assertions.assertTrue(tds.toString().contains("TxtDnaSet-toString-Test"));
     }
 
@@ -329,7 +332,8 @@ private void checkRnaRun(HiMeepo meepo, String txt, Life life, String type, Stri
 
         Exon exon = Parser.dealRnaRun(ctx);
         assertNotNull(exon);
-        logger.debug(exon.toString());
+        String str = exon.toString();
+        logger.debug("checkRnaRun={}", str);
 
         if (type == null) {
             assertEquals(0, exon.edge.until);
@@ -392,7 +396,8 @@ private void checkRnaUse(HiMeepo meepo, String txt, Life life, String find, Stri
 
         Exon exon = Parser.dealRnaUse(ctx);
         assertNotNull(exon);
-        logger.debug(exon.toString());
+        String str = exon.toString();
+        logger.debug("checkRnaUse={}", str);
 
         if (life == null) {
             assertEquals(0, exon.edge.until);
@@ -451,7 +456,8 @@ private void checkRnaPut(HiMeepo meepo, String txt, String type, String para, St
         Exon exon = Parser.dealRnaPut(ctx);
         assertNotNull(exon);
         exon.check(ctx.errs, ctx.rngs);
-        logger.debug(exon.toString());
+        String str = exon.toString();
+        logger.debug("checkRnaPut={}", str);
 
         if (type == null) {
             assertEquals(0, exon.edge.until);
@@ -511,7 +517,8 @@ private void checkRnaWhen(HiMeepo meepo, String txt, String tock, String type, b
         Exon exon = Parser.dealRnaWhen(ctx);
         assertNotNull(exon);
         exon.check(ctx.errs, ctx.rngs);
-        logger.debug(exon.toString());
+        String str = exon.toString();
+        logger.debug("checkRnaWhen={}", str);
 
         if (type == null) {
             assertEquals(0, exon.edge.until);
@@ -557,7 +564,8 @@ private void checkRnaEach(HiMeepo meepo, String txt, String tock, String type, i
         Exon exon = Parser.dealRnaEach(ctx);
         assertNotNull(exon);
         exon.check(ctx.errs, ctx.rngs);
-        logger.debug(exon.toString());
+        String str = exon.toString();
+        logger.debug("checkRnaEach={}", str);
 
         if (type == null) {
             assertEquals(0, exon.edge.until);
@@ -601,7 +609,8 @@ private void checkRnaElse(HiMeepo meepo, String txt, String tock, String build)
 
         Exon exon = Parser.dealRnaElse(ctx);
         assertNotNull(exon);
-        logger.debug(exon.toString());
+        String str = exon.toString();
+        logger.debug("checkRnaElse={}", str);
 
         if (tock == null) {
             assertEquals(0, exon.edge.until);
@@ -637,7 +646,8 @@ private void checkRnaDone(HiMeepo meepo, String txt, String name, String build)
 
         Exon exon = Parser.dealRnaDone(ctx);
         assertNotNull(exon);
-        logger.debug(exon.toString());
+        String str = exon.toString();
+        logger.debug("checkRnaDone={}", str);
 
         if (name == null) {
             assertEquals(0, exon.edge.until);
diff --git a/src/test/java/pro/fessional/meepo/tmpl/TmplHelp.java b/src/test/java/pro/fessional/meepo/tmpl/TmplHelp.java
index 83aa141..4398571 100644
--- a/src/test/java/pro/fessional/meepo/tmpl/TmplHelp.java
+++ b/src/test/java/pro/fessional/meepo/tmpl/TmplHelp.java
@@ -36,6 +36,7 @@ public static void assertTmpl(String expected, String actual, Map<String, Object
     public static void printGene(Logger logger, String clzPath) {
         String strIn = Read.read(TmplHelp.class.getResourceAsStream(clzPath));
         Gene gene = Parser.parse(strIn);
-        logger.debug(gene.graph());
+        String graph = gene.graph();
+        logger.debug("printGene={}", graph);
     }
 }